Linux commands and linux commands

Linux commands and linux commands
Linux commands

Linux commands
1. File Management
Cat	Chattr	Chgrp	Chmod
Chown	Cksum	Cmp	Diff
Diffstat	File	Find	Git
Gitview	Indent	Cut	Ln
Less	Locate	Lsattr	Mattrib
Mc	Mdel	Mdir	Mktemp
More	Mmove	Mread	Mren
Mtools	Mtoolstest	Mv	Od
Paste	Patch	Rcp	Rm
Slocate	Split	Tee	Tmpwatch
Touch	Umask	Which	Cp
Whereis	Mcopy	Mshowfat	Rhmask
2. document editing
Col	Colrm	Comm	Csplit
Ed	Egrep	Ex	Fgrep
Fmt	Fold	Grep	Ispell
Jed	Joe	Join	Look
Mtype	Pico	Rgrep	Sed
Sort	Spell	Tr	Expr
Uniq	Wc
3. file transmission
Lprm	Lpr	Lpq	Lpd
Bye	Ftp	Uuto	Uupick
Uucp	Uucico	Tftp	Ncftp
Ftpshut	Ftpwho	Ftpcount
4. disk management
Cd	Df	Dirs	Du
Edquota	Eject	Mcd	Mdeltree
Mdu	Mkdir	Mlabel	Mmd
Mrd	Mzip	Pwd	Quota
Mount	Mmount	Rmdir	Rmt
Stat	Tree	Umount	Ls
Quotacheck	Quotaoff	Lndir	Repquota
Quotaon
5. Disk Maintenance
Badblocks	Cfdisk	Dd	E2fsck
Ext2ed	Fsck	Fsck. minix	Fsconf
Fdformat	Hdparm	Mformat	Mkbootdisk
Mkdosfs	Mke2fs	Mkfs. ext2	Mkfs. msdos
Mkinitrd	Mkisofs	Mkswap	Mpartition
Swapon	Symlinks	Sync	Mbadblocks
Mkfs. minix	Fsck. ext2	Fdisk	Losetup
Mkfs	Sfdisk	Swapoff
6. Network Communication
Apachectl	Arpwatch	Dip	Getty
Mingetty	Uux	Telnet	Uulog
Uustat	Ppp-off	Netconfig	Nc
Httpd	Ifconfig	Minicom	Mesg
Dnsconf	Wall	Netstat	Ping
Pppstats	Samba	Setserial	Talk
Traceroute	Tty	Newaliases	Uuname
Netconf	Write	Statserial	Efax
Pppsetup	Tcpdump	Ytalk	Cu
Smbd	Testparm	Smbclient	Shapecfg
7. System Management
Adduser	Chfn	Useradd	Date
Exit	Finger	Fwhios	Sleep
Suspend	Groupdel	Groupmod	Halt
Kill	Last	Lastb	Login
Logname	Logout	Ps	Nice
Procinfo	Top	Pstree	Reboot
Rlogin	Rsh	Sliplogin	Screen
Shutdown	Rwho	Sudo	Gitps
Swatch	Tload	Logrotate	Uname
Chsh	Userconf	Userdel	Usermod
Vlock	Who	Whoami	Whois
Newgrp	Renice	Su	Skill
W	Id	Free
8. system settings
Reset	Clear	Alias	Dircolors
Aumix	Bind	Chroot	Clock
Crontab	Declare	Depmod	Dmesg
Enable	Eval	Export	Pwunconv
Kgconv	Rpm	Insmod	Kbdconfig
Lilo	Liloconfig	Lsmod	Minfo
Set	Modprobe	Ntsysv	Mouseconfig
Passwd	Pwconv	Rdate	Resize
Rmmod	Grpunconv	Modinfo	Time
Setup	Sndconfig	Setenv	Setconsole
Timeconfig	Ulimit	Unset	Chkconfig
Apmd	Hwclock	Mkkickstart	Fbset
Unalias	SVGATextMode
9. Backup Compression
Ar	Bunzip2	Bzip2	Bzip2recover
Gunzip	Unarj	Compress	Cpio
Dump	Uuencode	Gzexe	Gzip
Lha	Restore	Tar	Uudecode
Unzip	Zip	Zipinfo
10. device management
Setleds	Loadkeys	Rdev	Dumpkeys
MAKEDEV

Vi editor commands in linux

Some advanced editors will contain macro functions, which are certainly not missing in vim. It is very convenient to use Macros in vim:
: Qx starts to record macros and saves the results to register x
Q exit record mode
@ X macro commands for playing records in the x register
After you enter qx in normal mode, all the edits to the text will be recorded. If you enter q again, the record mode will be exited.
And then input @ x to repeat the recorded command. This command can be followed by a number to indicate the number of times to repeat. For example, @ x20 can be repeat 20 times. This is very useful in text batch processing.
Edit multiple files at the same time
Among the many vim plug-ins, there is a plug-in called minibuffer, which is called the tab function below. You can edit multiple files at the same time.
Tag command
: Tabe fn: edit the file fn in a new tab
Gt switch to the next tab
GT switch to the previous Tab
: Tabr switch to the first tab
: Tabl switch to the last tab
: Tabm [N] Move the current tab to the nth tab
Yes, as you think, it is similar to eclipse, ue, and other tabs!
Window command
Ctrl + w s Horizontal Split Window
Ctrl + w switch window
Ctrl + w q exit the current window (because there are multiple files at the same time, this command will not affect other Windows)
Ctrl + w v Vertical Split Window
Others
Vim does not make actual changes to the file before saving, but only loads the file into the buffer. The editing of the file is actually the editing of the buffer. It will not be saved to the physical file until: w.
: E file: load the file to the new buffer.
: Bn jump to the next Buffer
: Bd Delete buffer (close file)
: Sp fn split the window and load fn to the new window
Exit Editor
: W write the buffer to a file, that is, save the modification.
: Wq: Save the modification and exit.
: X Save the modification and exit
: Q exits. If the buffer is modified, a message is displayed.
: Q! Force exit, discard Modification
Search and replace
/Pattern: returns the string pattern.
? Pattern: returns the string pattern.
N: Next match (If yes/search, it is the next one ,? Search to the next one)
N match (same as above)
: % S/old/new/g search the entire file and replace all old with new
: % S/old/new/gc search for the entire file, replace all old with new, and each time you want to confirm whether to replace
Copy and paste
Dd deletes the row where the cursor is located.
Dw deletes a word)
X Delete the current character
X Delete the previous character
D. Delete it to the end of the row.
Yy: copy a row. The command can be followed by a number to identify multiple rows. For example, 6yy indicates that six rows are copied from the current row.
Copy one word from yw
Y $ copy to the end of the row
P paste the clipboard content to the current row
P paste the clipboard content to the current row
] P is indented and vim automatically adjusts the code indent.
"A puts the content into/into register a, and supports multiple clipboard
Note: for example, a commonly used register is a system register with the name +. Therefore, the "+ p" command is pasted from the system clipboard to vim. Note that the "+" operator is not represented here, 21 registers.
Move cursor
In vim, the moving cursor is very different from other editors, but once learned, it will quickly move in the text.
H, j, k, l upper, lower, left, right
Ctrl-f ...... the remaining full text>

Vi editor commands in linux

Some advanced editors will contain macro functions, which are certainly not missing in vim. It is very convenient to use Macros in vim:
: Qx starts to record macros and saves the results to register x
Q exit record mode
@ X macro commands for playing records in the x register
After you enter qx in normal mode, all the edits to the text will be recorded. If you enter q again, the record mode will be exited.
And then input @ x to repeat the recorded command. This command can be followed by a number to indicate the number of times to repeat. For example, @ x20 can be repeat 20 times. This is very useful in text batch processing.
Edit multiple files at the same time
Among the many vim plug-ins, there is a plug-in called minibuffer, which is called the tab function below. You can edit multiple files at the same time.
Tag command
: Tabe fn: edit the file fn in a new tab
Gt switch to the next tab
GT switch to the previous Tab
: Tabr switch to the first tab
: Tabl switch to the last tab
: Tabm [N] Move the current tab to the nth tab
Yes, as you think, it is similar to eclipse, ue, and other tabs!
Window command
Ctrl + w s Horizontal Split Window
Ctrl + w switch window
Ctrl + w q exit the current window (because there are multiple files at the same time, this command will not affect other Windows)
Ctrl + w v Vertical Split Window
Others
Vim does not make actual changes to the file before saving, but only loads the file into the buffer. The editing of the file is actually the editing of the buffer. It will not be saved to the physical file until: w.
: E file: load the file to the new buffer.
: Bn jump to the next Buffer
: Bd Delete buffer (close file)
: Sp fn split the window and load fn to the new window
Exit Editor
: W write the buffer to a file, that is, save the modification.
: Wq: Save the modification and exit.
: X Save the modification and exit
: Q exits. If the buffer is modified, a message is displayed.
: Q! Force exit, discard Modification
Search and replace
/Pattern: returns the string pattern.
? Pattern: returns the string pattern.
N: Next match (If yes/search, it is the next one ,? Search to the next one)
N match (same as above)
: % S/old/new/g search the entire file and replace all old with new
: % S/old/new/gc search for the entire file, replace all old with new, and each time you want to confirm whether to replace
Copy and paste
Dd deletes the row where the cursor is located.
Dw deletes a word)
X Delete the current character
X Delete the previous character
D. Delete it to the end of the row.
Yy: copy a row. The command can be followed by a number to identify multiple rows. For example, 6yy indicates that six rows are copied from the current row.
Copy one word from yw
Y $ copy to the end of the row
P paste the clipboard content to the current row
P paste the clipboard content to the current row
] P is indented and vim automatically adjusts the code indent.
"A puts the content into/into register a, and supports multiple clipboard
Note: for example, a commonly used register is a system register with the name +. Therefore, the "+ p" command is pasted from the system clipboard to vim. Note that the "+" operator is not represented here, 21 registers.
Move cursor
In vim, the moving cursor is very different from other editors, but once learned, it will quickly move in the text.
H, j, k, l upper, lower, left, right
Ctrl-f ...... the remaining full text>