Unix/Linux Command Reference File Commands 1 ls Directory listing 2 ls -al Show the manual for command 11 df Show the disk usage 12 du
lpr (la commande d'impression sur les systèmes BSD et Linux) lpr fichier echo $ PRINTER lpc status (affiche l'état de la file d'attente) lpq (affiche les travaux
Linux Command Cheat Sheet sudo [command] jobs ctrl-z Basic commands Pipe (redirect) output run < command> and send task to background append
Memo des commandes LINUX Aide sur les commandes Imprimer man ls Appel de l'aide pour la commande ls lpr -Phpv prog ps Impression du fichier prog ps
This manual was written with the intention of being a helpful guide to Linux users who are trying to become familiar with the Bash shell and basic Linux commands
6 jan 2014 · There are many online sources of documentation for Linux and the command line Here are some of the best: ○ The Bash Reference Manual is
20 oct 2020 · 1 General remarks on the operating system UNIX/Linux 2 First steps at the computer reference for vi: vi reference pdf • reference for emacs: emacs reference pdf Generally, all UNIX commands have a variety of op-
a custom script and not the standard chsh you might find on Linux machines After running the command, allow 24 hours for the default shell to take effect • Dot
Read a brief tutorial on using comm cp The cp command copies files and directories, and copies can be made simultaneously to another directory if the
[PDF] a to z meaning with picture
[PDF] a to z pdf
[PDF] a to z spelling 5
[PDF] a to z three letter words
[PDF] a to z three words
[PDF] a to z three words in english
[PDF] a to z words 3 letters
[PDF] a to z words for kids
[PDF] a to z words list for kindergarten
[PDF] a to z words list with meaning
[PDF] a to z words that describe god
[PDF] a to z words to describe someone
[PDF] a to z words with pictures pdf
[PDF] a to z words with sentences
[PDF] a ton of refrigeration effect is defined as the
![[PDF] Unix/Linux Command Reference](https://pdfprof.com/Listes/28/4384-28linuxcommands.pdf.pdf.jpg "[PDF] Unix/Linux Command Reference")
Unix/Linux Command Reference
File Commands
1.lsDirectory listing
2.ls -alFormatted listing with hidden files
3.ls -ltSorting the Formatted listing by time modification
4.cd dirChange directory to dir
5.cdChange to home directory
6.pwdShow current working directory
7.mkdir dirCreating a directory dir
8.cat >filePlaces the standard input into the file
9.more fileOutput the contents of the file
10.head fileOutput the first 10 lines of the file
11.tail fileOutput the last 10 lines of the file
12.tail -f fileOutput the contents of file as it grows,starting with
the last 10 lines
13.touch fileCreate or update file
14.rm fileDeleting the file
15.rm -r dirDeleting the directory
16.rm -f fileForce to remove the file
17.rm -rf dirForce to remove the directory dir
18.cp file1 file2Copy the contents of file1 to file2
19.cp -r dir1 dir2Copy dir1 to dir2;create dir2 if not present
20.mv file1 file2Rename or move file1 to file2,if file2 is an existing
directory
21.ln -s file linkCreate symbolic link link to file
Process management
1.psTo display the currently working processes
2.topDisplay all running process
Unix/Linux Command Reference
3.kill pidKill the process with given pid
4.killall procKill all the process named proc
5.pkill patternWill kill all processes matching the pattern
6.bgList stopped or background jobs,resume a stopped
job in the background
7.fgBrings the most recent job to foreground
8.fg nBrings job n to the foreground
File permission
1.chmod octal fileChange the permission of file to octal,which can
be found separately for user,group,world by adding, •4-read(r) •2-write(w) •1-execute(x)
Searching
1.grep pattern fileSearch for pattern in file
2.grep -r pattern dirSearch recursively for pattern in dir
3.command | grep
patternSearch pattern in the output of a command
4.locate file Find all instances of file
5.find . -name filenameSearches in the current directory (represented by
a period) and below it, for files and directories with names starting with filename
6.pgrep patternSearches for all the named processes , that
matches with the pattern and, by default, returns their ID
System Info
1.dateShow the current date and time
2.calShow this month's calender
3.uptimeShow current uptime
4.wDisplay who is on line
5.whoamiWho you are logged in as
Unix/Linux Command Reference
6.finger userDisplay information about user
7.uname -aShow kernel information
8.cat /proc/cpuinfoCpu information
9.cat proc/meminfoMemory information
10.man commandShow the manual for command
11.dfShow the disk usage
12.duShow directory space usage
13.freeShow memory and swap usage
14.whereis appShow possible locations of app
15.which appShow which applications will be run by default
Compression
1.tar cf file.tar fileCreate tar named file.tar containing file
2.tar xf file.tarExtract the files from file.tar
3.tar czf file.tar.gz files Create a tar with Gzip compression
4.tar xzf file.tar.gzExtract a tar using Gzip
5.tar cjf file.tar.bz2Create tar with Bzip2 compression
6.tar xjf file.tar.bz2Extract a tar using Bzip2
7.gzip fileCompresses file and renames it to file.gz
8.gzip -d file.gzDecompresses file.gz back to file
Network
1.ping host Ping host and output results
2.whois domainGet whois information for domains
3.dig domain Get DNS information for domain
4.dig -x host Reverse lookup host
5.wget fileDownload file
6.wget -c fileContinue a stopped download
Unix/Linux Command Reference
Shortcuts
1.ctrl+cHalts the current command
2.ctrl+zStops the current command, resume with fg in the
foreground or bg in the background
3.ctrl+dLogout the current session, similar to exit
4.ctrl+wErases one word in the current line
5.ctrl+uErases the whole line
6.ctrl+rType to bring up a recent command
7.!!Repeats the last command
8.exitLogout the current session
Unix/Linux Command Reference
quotesdbs_dbs2.pdfusesText_3
[PDF] Unix/Linux Command Reference