运维工程师109个Linux命令.pdf

【核心代码】

目录
1 文件管理..........................................................................................................................................................5
1.1 basename.......................................................................................................................................5
1.2 cat...................................................................................................................................................5
1.3 cd....................................................................................................................................................6
1.4 chgrp ..............................................................................................................................................6
1.5 chmod ............................................................................................................................................7
1.6 chown.............................................................................................................................................8
1.7 comm .............................................................................................................................................9
1.8 cp....................................................................................................................................................9
1.9 cut ................................................................................................................................................10
1.10 dd .................................................................................................................................................11
1.11 diff................................................................................................................................................12
1.12 dir.................................................................................................................................................13
1.13 dos2unix .......................................................................................................................................15
1.14 egrep ............................................................................................................................................16
1.15 fgrep .............................................................................................................................................16
1.16 file ................................................................................................................................................16
1.17 find ...............................................................................................................................................17
1.18 grep ..............................................................................................................................................20
1.19 head..............................................................................................................................................21
1.20 Less...............................................................................................................................................22
1.21 ln ..................................................................................................................................................22
1.22 locate............................................................................................................................................23
1.23 ls...................................................................................................................................................23
1.24 mkdir ............................................................................................................................................25
1.25 more.............................................................................................................................................26
1.26 mv................................................................................................................................................. 27
1.27 od .................................................................................................................................................28
1.28 pwd...............................................................................................................................................29
1.29 rename .........................................................................................................................................29
1.30 rm.................................................................................................................................................30
1.31 rmdir.............................................................................................................................................30
1.32 sed................................................................................................................................................31
1.33 sort...............................................................................................................................................31
1.34 tail ................................................................................................................................................32
1.35 touch ............................................................................................................................................33
1.36 uniq ..............................................................................................................................................34
1.37 unix2dos.......................................................................................................................................35
1.38 vdir ...............................................................................................................................................35
1.39 vi...................................................................................................................................................36
1.40 wc .................................................................................................................................................39
2 磁盘管理........................................................................................................................................................41
2.1 dd .................................................................................................................................................41
2.2 df ..................................................................................................................................................44
2.3 du .................................................................................................................................................45
2.4 fdisk ..............................................................................................................................................46
2.5 format........................................................................................................................................... 47
2.6 free...............................................................................................................................................48
2.7 mount...........................................................................................................................................49
2.8 umount.........................................................................................................................................54
3 压缩管理........................................................................................................................................................56
3.1 bunzip2.........................................................................................................................................56
3.2 bzip2.............................................................................................................................................56
3.3 cpio............................................................................................................................................... 57
3.4 gunzip...........................................................................................................................................59
3.5 gzip...............................................................................................................................................60
3.6 split...............................................................................................................................................61
3.7 tar.................................................................................................................................................62
3.8 unzip.............................................................................................................................................64
3.9 zgrep.............................................................................................................................................66
3.10 zip.................................................................................................................................................66
4 进程管理........................................................................................................................................................68
4.1 crontab .........................................................................................................................................68
4.2 kill.................................................................................................................................................68
4.3 nohup ...........................................................................................................................................69
4.4 ps..................................................................................................................................................70
4.5 renice............................................................................................................................................72
4.6 top................................................................................................................................................73
4.7 who ..............................................................................................................................................73
5 网络管理........................................................................................................................................................75
5.1 Curl...............................................................................................................................................75
5.2 finger............................................................................................................................................78
5.3 ftp.................................................................................................................................................78
5.4 ifconfig..........................................................................................................................................79
5.5 ip ..................................................................................................................................................80
5.6 netstat ..........................................................................................................................................85
5.7 nslookup.......................................................................................................................................86
5.8 ping...............................................................................................................................................87
5.9 rcp ................................................................................................................................................88
5.10 route.............................................................................................................................................89
5.11 tcpdump .......................................................................................................................................89
5.12 telnet............................................................................................................................................91
5.13 traceroute.....................................................................................................................................92
6 系统管理........................................................................................................................................................93
6.1 cal.................................................................................................................................................93
6.2 cat.................................................................................................................................................93
6.3 chsh ..............................................................................................................................................94
6.4 clear..............................................................................................................................................94
6.5 date ..............................................................................................................................................94
6.6 echo..............................................................................................................................................96
6.7 ethtool..........................................................................................................................................97
6.8 free...............................................................................................................................................99
6.9 getconf .......................................................................................................................................100
6.10 groupadd ....................................................................................................................................101
6.11 groupdel .....................................................................................................................................101
6.12 groupmod...................................................................................................................................102
6.13 id ................................................................................................................................................102
6.14 init ..............................................................................................................................................103
6.15 ipcs.............................................................................................................................................104
6.16 mesg...........................................................................................................................................105
6.17 passwd........................................................................................................................................106
6.18 rpm.............................................................................................................................................106
6.19 service ........................................................................................................................................109
6.20 setup ..........................................................................................................................................110
6.21 shutdown ...................................................................................................................................110
6.22 su................................................................................................................................................111
6.23 sync ............................................................................................................................................112
6.24 uname ........................................................................................................................................112
6.25 uptime........................................................................................................................................113
6.26 useradd.......................................................................................................................................113
6.27 userdel........................................................................................................................................114
6.28 usermod .....................................................................................................................................115
6.29 vmstat.........................................................................................................................................115
6.30 wall.............................................................................................................................................117
6.31 write ...........................................................................................................................................117
7 更多参考......................................................................................................................................................119