❞ كتاب Linux System Administration ❝

❞ كتاب Linux System Administration ❝

كتاب رائع يتحدث عن اللينكس بشكل فصل وجميل جدا ينصح به للمبتدئين والمتقدمين
Linux System Administration

Paul Cobbaut

iii
Table of Contents
I. process management
.................................................................................................................................... 1
1. introduction to processes
................................................................................................................. 3
1.1. terminology
............................................................................................................................ 4
1.2. basic process management
.................................................................................................... 5
1.3. signalling processes
............................................................................................................... 9
1.4. practice : basic process management
.................................................................................. 12
1.5. solution : basic process management
.................................................................................. 13
2. process priorities
............................................................................................................................ 15
2.1. priority and nice values
....................................................................................................... 16
2.2. practice : process priorities
.................................................................................................. 19
2.3. solution : process priorities
................................................................................................. 20
3. background jobs
............................................................................................................................. 22
3.1. background processes
.......................................................................................................... 23
3.2. practice : background processes
.......................................................................................... 25
3.3. solution : background processes
.......................................................................................... 26
II. disk management
...................................................................................................................................... 28
4. disk devices
..................................................................................................................................... 31
4.1. terminology
.......................................................................................................................... 32
4.2. device naming
...................................................................................................................... 34
4.3. discovering disk devices
..................................................................................................... 35
4.4. erasing a hard disk
.............................................................................................................. 40
4.5. advanced hard disk settings
................................................................................................ 41
4.6. practice: hard disk devices
.................................................................................................. 42
4.7. solution: hard disk devices
.................................................................................................. 43
5. disk partitions
................................................................................................................................. 45
5.1. about partitions
.................................................................................................................... 46
5.2. discovering partitions
.......................................................................................................... 47
5.3. partitioning new disks
......................................................................................................... 49
5.4. about the partition table
...................................................................................................... 51
5.5. GUID partition table
........................................................................................................... 52
5.6. labeling with parted
............................................................................................................. 52
5.7. practice: partitions
............................................................................................................... 54
5.8. solution: partitions
............................................................................................................... 55
6. file systems
...................................................................................................................................... 56
6.1. about file systems
................................................................................................................ 57
6.2. common file systems
........................................................................................................... 58
6.3. putting a file system on a partition
..................................................................................... 61
6.4. tuning a file system
............................................................................................................. 62
6.5. checking a file system
......................................................................................................... 63
6.6. practice: file systems
........................................................................................................... 64
6.7. solution: file systems
........................................................................................................... 65
7. mounting
.......................................................................................................................................... 66
7.1. mounting local file systems
................................................................................................ 67
7.2. displaying mounted file systems
......................................................................................... 68
7.3. from start to finish
.............................................................................................................. 70
7.4. permanent mounts
............................................................................................................... 71
7.5. securing mounts
................................................................................................................... 72
7.6. mounting remote file systems
............................................................................................. 73
7.7. practice: mounting file systems
.......................................................................................... 74
7.8. solution: mounting file systems
.......................................................................................... 75
8. troubleshooting tools
...................................................................................................................... 77
8.1. lsof
....................................................................................................................................... 78
8.2. fuser
..................................................................................................................................... 79
8.3. chroot
................................................................................................................................... 80
8.4. iostat
..................................................................................................................................... 81
Linux System Administration
iv
8.5. iotop
..................................................................................................................................... 82
8.6. vmstat
................................................................................................................................... 83
8.7. practice: troubleshooting tools
............................................................................................ 84
8.8. solution: troubleshooting tools
............................................................................................ 85
9. introduction to uuid's
.................................................................................................................... 86
9.1. about unique objects
............................................................................................................ 87
9.2. tune2fs
.................................................................................................................................. 87
9.3. uuid
...................................................................................................................................... 87
9.4. uuid in /etc/fstab
.................................................................................................................. 88
9.5. uuid as a boot device
.......................................................................................................... 89
9.6. practice: uuid and filesystems
............................................................................................. 90
9.7. solution: uuid and filesystems
............................................................................................. 91
10. introduction to raid
...................................................................................................................... 92
10.1. hardware or software
......................................................................................................... 92
10.2. raid levels
.......................................................................................................................... 93
10.3. building a software raid5 array
......................................................................................... 95
10.4. practice: raid
...................................................................................................................... 98
10.5. solution: raid
...................................................................................................................... 99
11. logical volume management
...................................................................................................... 100
11.1. introduction to lvm
.......................................................................................................... 101
11.2. lvm terminology
.............................................................................................................. 102
11.3. example: using lvm
......................................................................................................... 103
11.4. example: extend a logical volume
.................................................................................. 105
11.5. example: resize a physical Volume
................................................................................ 107
11.6. example: mirror a logical volume
................................................................................... 109
11.7. example: snapshot a logical volume
............................................................................... 110
11.8. verifying existing physical volumes
................................................................................ 111
11.9. verifying existing volume groups
................................................................................... 113
11.10. verifying existing logical volumes
................................................................................ 114
11.11. manage physical volumes
.............................................................................................. 115
11.12. manage volume groups
................................................................................................. 117
11.13. manage logical volumes
................................................................................................ 119
11.14. practice : lvm
................................................................................................................. 121
11.15. solution : lvm
................................................................................................................. 122
12. iSCSI devices
.............................................................................................................................. 126
12.1. iSCSI terminology
........................................................................................................... 127
12.2. iSCSI Target in RHEL/CentOS
...................................................................................... 127
12.3. iSCSI Initiator in RHEL/CentOS
.................................................................................... 129
12.4. iSCSI target on Debian
................................................................................................... 131
12.5. iSCSI target setup with dd files
...................................................................................... 132
12.6. ISCSI initiator on ubuntu
................................................................................................ 134
12.7. using iSCSI devices
......................................................................................................... 136
12.8. iSCSI Target RHEL7/CentOS7
....................................................................................... 137
12.9. iSCSI Initiator RHEL7/CentOS7
.................................................................................... 139
12.10. practice: iSCSI devices
................................................................................................. 141
12.11. solution: iSCSI devices
................................................................................................. 142
13. introduction to multipathing
..................................................................................................... 146
13.1. install multipath
............................................................................................................... 147
13.2. configure multipath
......................................................................................................... 147
13.3. network
............................................................................................................................ 148
13.4. start multipathd and iscsi
................................................................................................ 148
13.5. multipath list
.................................................................................................................... 150
13.6. using the device
............................................................................................................... 151
13.7. practice: multipathing
...................................................................................................... 152
13.8. solution: multipathing
...................................................................................................... 153
III. boot management
................................................................................................................................... 155
14. bootloader
.................................................................................................................................... 157
14.1. boot terminology
............................................................................................................. 158

-
من كتب لينكس كتب أنظمة التشغيل - مكتبة كتب تقنية المعلومات.


نبذة عن الكتاب:
Linux System Administration

كتاب رائع يتحدث عن اللينكس بشكل فصل وجميل جدا ينصح به للمبتدئين والمتقدمين
Linux System Administration

Paul Cobbaut

iii
Table of Contents
I. process management
.................................................................................................................................... 1
1. introduction to processes
................................................................................................................. 3
1.1. terminology
............................................................................................................................ 4
1.2. basic process management
.................................................................................................... 5
1.3. signalling processes
............................................................................................................... 9
1.4. practice : basic process management
.................................................................................. 12
1.5. solution : basic process management
.................................................................................. 13
2. process priorities
............................................................................................................................ 15
2.1. priority and nice values
....................................................................................................... 16
2.2. practice : process priorities
.................................................................................................. 19
2.3. solution : process priorities
................................................................................................. 20
3. background jobs
............................................................................................................................. 22
3.1. background processes
.......................................................................................................... 23
3.2. practice : background processes
.......................................................................................... 25
3.3. solution : background processes
.......................................................................................... 26
II. disk management
...................................................................................................................................... 28
4. disk devices
..................................................................................................................................... 31
4.1. terminology
.......................................................................................................................... 32
4.2. device naming
...................................................................................................................... 34
4.3. discovering disk devices
..................................................................................................... 35
4.4. erasing a hard disk
.............................................................................................................. 40
4.5. advanced hard disk settings
................................................................................................ 41
4.6. practice: hard disk devices
.................................................................................................. 42
4.7. solution: hard disk devices
.................................................................................................. 43
5. disk partitions
................................................................................................................................. 45
5.1. about partitions
.................................................................................................................... 46
5.2. discovering partitions
.......................................................................................................... 47
5.3. partitioning new disks
......................................................................................................... 49
5.4. about the partition table
...................................................................................................... 51
5.5. GUID partition table
........................................................................................................... 52
5.6. labeling with parted
............................................................................................................. 52
5.7. practice: partitions
............................................................................................................... 54
5.8. solution: partitions
............................................................................................................... 55
6. file systems
...................................................................................................................................... 56
6.1. about file systems
................................................................................................................ 57
6.2. common file systems
........................................................................................................... 58
6.3. putting a file system on a partition
..................................................................................... 61
6.4. tuning a file system
............................................................................................................. 62
6.5. checking a file system
......................................................................................................... 63
6.6. practice: file systems
........................................................................................................... 64
6.7. solution: file systems
........................................................................................................... 65
7. mounting
.......................................................................................................................................... 66
7.1. mounting local file systems
................................................................................................ 67
7.2. displaying mounted file systems
......................................................................................... 68
7.3. from start to finish
.............................................................................................................. 70
7.4. permanent mounts
............................................................................................................... 71
7.5. securing mounts
................................................................................................................... 72
7.6. mounting remote file systems
............................................................................................. 73
7.7. practice: mounting file systems
.......................................................................................... 74
7.8. solution: mounting file systems
.......................................................................................... 75
8. troubleshooting tools
...................................................................................................................... 77
8.1. lsof
....................................................................................................................................... 78
8.2. fuser
..................................................................................................................................... 79
8.3. chroot
................................................................................................................................... 80
8.4. iostat
..................................................................................................................................... 81
Linux System Administration
iv
8.5. iotop
..................................................................................................................................... 82
8.6. vmstat
................................................................................................................................... 83
8.7. practice: troubleshooting tools
............................................................................................ 84
8.8. solution: troubleshooting tools
............................................................................................ 85
9. introduction to uuid's
.................................................................................................................... 86
9.1. about unique objects
............................................................................................................ 87
9.2. tune2fs
.................................................................................................................................. 87
9.3. uuid
...................................................................................................................................... 87
9.4. uuid in /etc/fstab
.................................................................................................................. 88
9.5. uuid as a boot device
.......................................................................................................... 89
9.6. practice: uuid and filesystems
............................................................................................. 90
9.7. solution: uuid and filesystems
............................................................................................. 91
10. introduction to raid
...................................................................................................................... 92
10.1. hardware or software
......................................................................................................... 92
10.2. raid levels
.......................................................................................................................... 93
10.3. building a software raid5 array
......................................................................................... 95
10.4. practice: raid
...................................................................................................................... 98
10.5. solution: raid
...................................................................................................................... 99
11. logical volume management
...................................................................................................... 100
11.1. introduction to lvm
.......................................................................................................... 101
11.2. lvm terminology
.............................................................................................................. 102
11.3. example: using lvm
......................................................................................................... 103
11.4. example: extend a logical volume
.................................................................................. 105
11.5. example: resize a physical Volume
................................................................................ 107
11.6. example: mirror a logical volume
................................................................................... 109
11.7. example: snapshot a logical volume
............................................................................... 110
11.8. verifying existing physical volumes
................................................................................ 111
11.9. verifying existing volume groups
................................................................................... 113
11.10. verifying existing logical volumes
................................................................................ 114
11.11. manage physical volumes
.............................................................................................. 115
11.12. manage volume groups
................................................................................................. 117
11.13. manage logical volumes
................................................................................................ 119
11.14. practice : lvm
................................................................................................................. 121
11.15. solution : lvm
................................................................................................................. 122
12. iSCSI devices
.............................................................................................................................. 126
12.1. iSCSI terminology
........................................................................................................... 127
12.2. iSCSI Target in RHEL/CentOS
...................................................................................... 127
12.3. iSCSI Initiator in RHEL/CentOS
.................................................................................... 129
12.4. iSCSI target on Debian
................................................................................................... 131
12.5. iSCSI target setup with dd files
...................................................................................... 132
12.6. ISCSI initiator on ubuntu
................................................................................................ 134
12.7. using iSCSI devices
......................................................................................................... 136
12.8. iSCSI Target RHEL7/CentOS7
....................................................................................... 137
12.9. iSCSI Initiator RHEL7/CentOS7
.................................................................................... 139
12.10. practice: iSCSI devices
................................................................................................. 141
12.11. solution: iSCSI devices
................................................................................................. 142
13. introduction to multipathing
..................................................................................................... 146
13.1. install multipath
............................................................................................................... 147
13.2. configure multipath
......................................................................................................... 147
13.3. network
............................................................................................................................ 148
13.4. start multipathd and iscsi
................................................................................................ 148
13.5. multipath list
.................................................................................................................... 150
13.6. using the device
............................................................................................................... 151
13.7. practice: multipathing
...................................................................................................... 152
13.8. solution: multipathing
...................................................................................................... 153
III. boot management
................................................................................................................................... 155
14. bootloader
.................................................................................................................................... 157
14.1. boot terminology
............................................................................................................. 158


. المزيد..

تعليقات القرّاء:

Linux System Administration

Paul Cobbaut

iii
Table of Contents
I.  process  management
   ....................................................................................................................................    1
1.  introduction  to  processes
   .................................................................................................................   3
1.1.  terminology
   ............................................................................................................................    4
1.2.  basic  process  management
   ....................................................................................................    5
1.3.  signalling  processes
   ...............................................................................................................    9
1.4. practice : basic process management
  ..................................................................................   12
1.5. solution : basic process management
  ..................................................................................   13
2.  process  priorities
   ............................................................................................................................    15
2.1.  priority  and  nice  values
   .......................................................................................................   16
2.2.  practice  :  process  priorities
   ..................................................................................................   19
2.3.  solution  :  process  priorities
   .................................................................................................    20
3.  background  jobs
   .............................................................................................................................    22
3.1.  background  processes
   ..........................................................................................................    23
3.2.  practice  :  background  processes
   ..........................................................................................    25
3.3.  solution  :  background  processes
   ..........................................................................................   26
II.  disk  management
   ......................................................................................................................................    28
4.  disk  devices
   .....................................................................................................................................    31
4.1.  terminology
   ..........................................................................................................................    32
4.2.  device  naming
   ......................................................................................................................   34
4.3.  discovering  disk  devices
   .....................................................................................................    35
4.4.  erasing  a  hard  disk
   ..............................................................................................................    40
4.5.  advanced  hard  disk  settings
   ................................................................................................    41
4.6.  practice:  hard  disk  devices
   ..................................................................................................    42
4.7.  solution:  hard  disk  devices
   ..................................................................................................   43
5.  disk  partitions
   .................................................................................................................................   45
5.1.  about  partitions
   ....................................................................................................................    46
5.2.  discovering  partitions
   ..........................................................................................................    47
5.3.  partitioning  new  disks
   .........................................................................................................    49
5.4.  about  the  partition  table
   ......................................................................................................    51
5.5.  GUID  partition  table
   ...........................................................................................................    52
5.6.  labeling  with  parted
   .............................................................................................................   52
5.7.  practice:  partitions
   ...............................................................................................................    54
5.8.  solution:  partitions
   ...............................................................................................................    55
6.  file  systems
   ......................................................................................................................................    56
6.1.  about  file  systems
   ................................................................................................................   57
6.2.  common  file  systems
   ...........................................................................................................   58
6.3. putting a file system on a partition
  .....................................................................................   61
6.4.  tuning  a  file  system
   .............................................................................................................    62
6.5.  checking  a  file  system
   .........................................................................................................   63
6.6.  practice:  file  systems
   ...........................................................................................................    64
6.7.  solution:  file  systems
   ...........................................................................................................   65
7.  mounting
   ..........................................................................................................................................   66
7.1.  mounting  local  file  systems
   ................................................................................................    67
7.2.  displaying  mounted  file  systems
   .........................................................................................    68
7.3.  from  start  to  finish
   ..............................................................................................................    70
7.4.  permanent  mounts
   ...............................................................................................................    71
7.5.  securing  mounts
   ...................................................................................................................   72
7.6.  mounting  remote  file  systems
   .............................................................................................    73
7.7.  practice:  mounting  file  systems
   ..........................................................................................    74
7.8.  solution:  mounting  file  systems
   ..........................................................................................    75
8.  troubleshooting  tools
   ......................................................................................................................   77
8.1.  lsof
   .......................................................................................................................................    78
8.2.  fuser
   .....................................................................................................................................    79
8.3.  chroot
   ...................................................................................................................................    80
8.4.  iostat
   .....................................................................................................................................   81
Linux System Administration
iv
8.5.  iotop
   .....................................................................................................................................    82
8.6.  vmstat
   ...................................................................................................................................   83
8.7.  practice:  troubleshooting  tools
   ............................................................................................    84
8.8.  solution:  troubleshooting  tools
   ............................................................................................    85
9.  introduction  to  uuid's
   ....................................................................................................................    86
9.1.  about  unique  objects
   ............................................................................................................   87
9.2.  tune2fs
   ..................................................................................................................................   87
9.3.  uuid
   ......................................................................................................................................    87
9.4.  uuid  in  /etc/fstab
   ..................................................................................................................    88
9.5.  uuid  as  a  boot  device
   ..........................................................................................................    89
9.6.  practice:  uuid  and  filesystems
   .............................................................................................    90
9.7.  solution:  uuid  and  filesystems
   .............................................................................................   91
10.  introduction  to  raid
   ......................................................................................................................   92
10.1.  hardware  or  software
   .........................................................................................................   92
10.2.  raid  levels
   ..........................................................................................................................    93
10.3.  building  a  software  raid5  array
   .........................................................................................    95
10.4.  practice:  raid
   ......................................................................................................................    98
10.5.  solution:  raid
   ......................................................................................................................   99
11.  logical  volume  management
   ......................................................................................................    100
11.1.  introduction  to  lvm
   ..........................................................................................................    101
11.2.  lvm  terminology
   ..............................................................................................................    102
11.3.  example:  using  lvm
   .........................................................................................................    103
11.4. example: extend a logical volume
  ..................................................................................   105
11.5. example: resize a physical Volume
  ................................................................................   107
11.6. example: mirror a logical volume
  ...................................................................................   109
11.7. example: snapshot a logical volume
  ...............................................................................   110
11.8. verifying existing physical volumes
  ................................................................................  111
11.9. verifying existing volume groups
  ...................................................................................   113
11.10. verifying existing logical volumes
  ................................................................................   114
11.11.  manage  physical  volumes
   ..............................................................................................   115
11.12.  manage  volume  groups
   .................................................................................................    117
11.13.  manage  logical  volumes
   ................................................................................................    119
11.14.  practice  :  lvm
   .................................................................................................................    121
11.15.  solution  :  lvm
   .................................................................................................................    122
12.  iSCSI  devices
   ..............................................................................................................................    126
12.1.  iSCSI  terminology
   ...........................................................................................................    127
12.2. iSCSI Target in RHEL/CentOS
  ......................................................................................   127
12.3. iSCSI Initiator in RHEL/CentOS
  ....................................................................................   129
12.4.  iSCSI  target  on  Debian
   ...................................................................................................    131
12.5. iSCSI target setup with dd files
  ......................................................................................   132
12.6.  ISCSI  initiator  on  ubuntu
   ................................................................................................    134
12.7.  using  iSCSI  devices
   .........................................................................................................   136
12.8. iSCSI Target RHEL7/CentOS7
  .......................................................................................  137
12.9. iSCSI Initiator RHEL7/CentOS7
  ....................................................................................   139
12.10.  practice:  iSCSI  devices
   .................................................................................................    141
12.11.  solution:  iSCSI  devices
   .................................................................................................    142
13.  introduction  to  multipathing
   .....................................................................................................   146
13.1.  install  multipath
   ...............................................................................................................    147
13.2.  configure  multipath
   .........................................................................................................    147
13.3.  network
   ............................................................................................................................    148
13.4.  start  multipathd  and  iscsi
   ................................................................................................    148
13.5.  multipath  list
   ....................................................................................................................   150
13.6.  using  the  device
   ...............................................................................................................   151
13.7.  practice:  multipathing
   ......................................................................................................    152
13.8.  solution:  multipathing
   ......................................................................................................   153
III.  boot  management
   ...................................................................................................................................   155
14.  bootloader
   ....................................................................................................................................   157
14.1.  boot  terminology
   .............................................................................................................    158


 Linux Management pdf
linux administration شرح
red hat linux شرح
red hat system administration 1 pdf
red hat enterprise linux 7 administration pdf
red hat system administration i (rh124) pdf
rhcsa
red hat كورس

 



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