Linux b2sum Command
In this tutorial we learn how to use b2sum commmand in Linux. b2sum command is b2sum - compute and check BLAKE2 message digest
Tag: GNU Coreutils
Linux base32 Command
In this tutorial we learn how to use base32 commmand in Linux. base32 command is base32 - base32 encode/decode data and print to standard output
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Linux base64 Command
In this tutorial we learn how to use base64 commmand in Linux. base64 command is base64 - base64 encode/decode data and print to standard output
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Linux basename Command
In this tutorial we learn how to use basename commmand in Linux. basename command is basename - strip directory and suffix from filenames basename NAME [SUFFIX] basename OPTION… NAME…
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Linux cat Command
In this tutorial we learn how to use cat commmand in Linux. cat command is cat - concatenate files and print on the standard output
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Linux chcon Command
In this tutorial we learn how to use chcon commmand in Linux. chcon command is chcon - change file security context
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Linux chgrp Command
In this tutorial we learn how to use chgrp commmand in Linux. chgrp command is chgrp - change group ownership
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Linux chmod Command
In this tutorial we learn how to use chmod commmand in Linux. chmod command is chmod - change file mode bits
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Linux chown Command
In this tutorial we learn how to use chown commmand in Linux. chown command is chown - change file owner and group
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Linux chroot Command
In this tutorial we learn how to use chroot commmand in Linux. chroot command is chroot - run command or interactive shell with special root directory
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Linux comm Command
In this tutorial we learn how to use comm commmand in Linux. comm command is comm - compare two sorted files line by line
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Linux cp Command
In this tutorial we learn how to use cp commmand in Linux. cp command is cp - copy files and directories
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Linux csplit Command
In this tutorial we learn how to use csplit commmand in Linux. csplit command is csplit - split a file into sections determined by context lines
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Linux cut Command
In this tutorial we learn how to use cut commmand in Linux. cut command is cut - remove sections from each line of files
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Linux date Command
In this tutorial we learn how to use date commmand in Linux. date command is date - print or set the system date and time
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Linux dd Command
In this tutorial we learn how to use dd commmand in Linux. dd command is dd - convert and copy a file
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Linux df Command
In this tutorial we learn how to use df commmand in Linux. df command is df - report file system disk space usage
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Linux dir Command
In this tutorial we learn how to use dir commmand in Linux. dir command is dir - list directory contents
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Linux dircolors Command
In this tutorial we learn how to use dircolors commmand in Linux. dircolors command is dircolors - color setup for ls
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Linux dirname Command
In this tutorial we learn how to use dirname commmand in Linux. dirname command is dirname - strip last component from file name dirname [OPTION] NAME…
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Linux du Command
In this tutorial we learn how to use du commmand in Linux. du command is du - estimate file space usage
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Linux echo Command
In this tutorial we learn how to use echo commmand in Linux. echo command is echo - display a line of text
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Linux env Command
In this tutorial we learn how to use env commmand in Linux. env command is env - run a program in a modified environment env [OPTION]… [-] [NAME=VALUE]… [COMMAND [ARG]…] Set each NAME to VALUE in the environment and run COMMAND. remove variable from the environment
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Linux expand Command
In this tutorial we learn how to use expand commmand in Linux. expand command is expand - convert tabs to spaces
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Linux expr Command
In this tutorial we learn how to use expr commmand in Linux. expr command is expr - evaluate expressions
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Linux fmt Command
In this tutorial we learn how to use fmt commmand in Linux. fmt command is fmt - simple optimal text formatter
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Linux fold Command
In this tutorial we learn how to use fold commmand in Linux. fold command is fold - wrap each input line to fit in specified width
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Linux head Command
In this tutorial we learn how to use head commmand in Linux. head command is head - output the first part of files
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Linux host Command
In this tutorial we learn how to use host commmand in Linux. host command is a simple utility for performing DNS lookups. It is normally used to convert names to IP addresses and vice versa. When no arguments or options are given, host prints a short summary of its command line arguments and options.
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Linux hostname Command
In this tutorial we learn how to use hostname commmand in Linux. Hostname is used to display the system’s DNS name, and to display or set its hostname or NIS domain name.
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Linux id Command
In this tutorial we learn how to use id commmand in Linux. id command is id - print real and effective user and group IDs
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Linux install Command
In this tutorial we learn how to use install commmand in Linux. install command is install - copy files and set attributes
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Linux join Command
In this tutorial we learn how to use join commmand in Linux. join command is join - join lines of two files on a common field
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Linux ln Command
In this tutorial we learn how to use ln commmand in Linux. ln command is ln - make links between files ln [OPTION]… [-T] TARGET LINK_NAME ln [OPTION]… TARGET
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Linux ls Command
In this tutorial we learn how to use ls commmand in Linux. ls command is ls - list directory contents
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Linux md5sum Command
In this tutorial we learn how to use md5sum commmand in Linux. md5sum command is md5sum - compute and check MD5 message digest
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Linux md5sum.textutils Command
In this tutorial we learn how to use md5sum.textutils commmand in Linux. md5sum.textutils command is
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Linux mkdir Command
In this tutorial we learn how to use mkdir commmand in Linux. mkdir command is mkdir - make directories
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Linux mkfifo Command
In this tutorial we learn how to use mkfifo commmand in Linux. mkfifo command is mkfifo - make FIFOs (named pipes) mkfifo [OPTION]… NAME…
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Linux mknod Command
In this tutorial we learn how to use mknod commmand in Linux. mknod command is mknod - make block or character special files mknod [OPTION]… NAME TYPE [MAJOR MINOR]
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Linux mktemp Command
In this tutorial we learn how to use mktemp commmand in Linux. mktemp command is mktemp - create a temporary file or directory
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Linux mv Command
In this tutorial we learn how to use mv commmand in Linux. mv command is mv - move (rename) files
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Linux nice Command
In this tutorial we learn how to use nice commmand in Linux. nice command is nice - run a program with modified scheduling priority
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Linux nl Command
In this tutorial we learn how to use nl commmand in Linux. nl command is nl - number lines of files
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Linux nohup Command
In this tutorial we learn how to use nohup commmand in Linux. nohup command is nohup - run a command immune to hangups, with output to a non-tty
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Linux nproc Command
In this tutorial we learn how to use nproc commmand in Linux. nproc command is nproc - print the number of processing units available
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Linux numfmt Command
In this tutorial we learn how to use numfmt commmand in Linux. numfmt command is numfmt - Convert numbers from/to human-readable strings
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Linux od Command
In this tutorial we learn how to use od commmand in Linux. od command is od - dump files in octal and other formats
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Linux paste Command
In this tutorial we learn how to use paste commmand in Linux. paste command is paste - merge lines of files
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Linux pathchk Command
In this tutorial we learn how to use pathchk commmand in Linux. pathchk command is pathchk - check whether file names are valid or portable pathchk [OPTION]… NAME…
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Linux pinky Command
In this tutorial we learn how to use pinky commmand in Linux. pinky command is pinky - lightweight finger
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Linux pr Command
In this tutorial we learn how to use pr commmand in Linux. pr command is pr - convert text files for printing
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Linux printenv Command
In this tutorial we learn how to use printenv commmand in Linux. printenv command is printenv - print all or part of environment
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Linux printf Command
In this tutorial we learn how to use printf commmand in Linux. printf command is printf - format and print data
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Linux ptx Command
In this tutorial we learn how to use ptx commmand in Linux. ptx command is ptx - produce a permuted index of file contents
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Linux pwd Command
In this tutorial we learn how to use pwd commmand in Linux. pwd command is pwd - print name of current/working directory
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Linux readlink Command
In this tutorial we learn how to use readlink commmand in Linux. readlink command is readlink - print resolved symbolic links or canonical file names
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Linux realpath Command
In this tutorial we learn how to use realpath commmand in Linux. realpath command is realpath - print the resolved path
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Linux rm Command
In this tutorial we learn how to use rm commmand in Linux. rm command is rm - remove files or directories
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Linux rmdir Command
In this tutorial we learn how to use rmdir commmand in Linux. rmdir command is rmdir - remove empty directories
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Linux runcon Command
In this tutorial we learn how to use runcon commmand in Linux. runcon command is runcon - run command with specified security context
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Linux seq Command
In this tutorial we learn how to use seq commmand in Linux. seq command is seq - print a sequence of numbers
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Linux sha1sum Command
In this tutorial we learn how to use sha1sum commmand in Linux. sha1sum command is sha1sum - compute and check SHA1 message digest
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Linux sha224sum Command
In this tutorial we learn how to use sha224sum commmand in Linux. sha224sum command is sha224sum - compute and check SHA224 message digest
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Linux sha256sum Command
In this tutorial we learn how to use sha256sum commmand in Linux. sha256sum command is sha256sum - compute and check SHA256 message digest
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Linux sha384sum Command
In this tutorial we learn how to use sha384sum commmand in Linux. sha384sum command is sha384sum - compute and check SHA384 message digest
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Linux sha512sum Command
In this tutorial we learn how to use sha512sum commmand in Linux. sha512sum command is sha512sum - compute and check SHA512 message digest
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Linux shred Command
In this tutorial we learn how to use shred commmand in Linux. shred command is shred - overwrite a file to hide its contents, and optionally delete it
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Linux shuf Command
In this tutorial we learn how to use shuf commmand in Linux. shuf command is shuf - generate random permutations
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Linux sort Command
In this tutorial we learn how to use sort commmand in Linux. sort command is sort - sort lines of text files
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Linux split Command
In this tutorial we learn how to use split commmand in Linux. split command is split - split a file into pieces
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Linux stat Command
In this tutorial we learn how to use stat commmand in Linux. stat command is stat - display file or file system status
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Linux stdbuf Command
In this tutorial we learn how to use stdbuf commmand in Linux. stdbuf command is stdbuf - Run COMMAND, with modified buffering operations for its standard streams.
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Linux stty Command
In this tutorial we learn how to use stty commmand in Linux. stty command is stty - change and print terminal line settings
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Linux sum Command
In this tutorial we learn how to use sum commmand in Linux. sum command is sum - checksum and count the blocks in a file
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Linux sync Command
In this tutorial we learn how to use sync commmand in Linux. sync command is sync - Synchronize cached writes to persistent storage
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Linux tac Command
In this tutorial we learn how to use tac commmand in Linux. tac command is tac - concatenate and print files in reverse
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Linux tail Command
In this tutorial we learn how to use tail commmand in Linux. tail command is tail - output the last part of files
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Linux tee Command
In this tutorial we learn how to use tee commmand in Linux. tee command is tee - read from standard input and write to standard output and files
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Linux test Command
In this tutorial we learn how to use test commmand in Linux. test command is test - check file types and compare values
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Linux timeout Command
In this tutorial we learn how to use timeout commmand in Linux. timeout command is timeout - run a command with a time limit
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Linux touch Command
In this tutorial we learn how to use touch commmand in Linux. touch command is touch - change file timestamps
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Linux tr Command
In this tutorial we learn how to use tr commmand in Linux. tr command is tr - translate or delete characters
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Linux truncate Command
In this tutorial we learn how to use truncate commmand in Linux. truncate command is truncate - shrink or extend the size of a file to the specified size
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Linux tsort Command
In this tutorial we learn how to use tsort commmand in Linux. tsort command is tsort - perform topological sort
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Linux tty Command
In this tutorial we learn how to use tty commmand in Linux. tty command is tty - print the file name of the terminal connected to standard input
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Linux uname Command
In this tutorial we learn how to use uname commmand in Linux. uname command is uname - print system information
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Linux unexpand Command
In this tutorial we learn how to use unexpand commmand in Linux. unexpand command is unexpand - convert spaces to tabs
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Linux uniq Command
In this tutorial we learn how to use uniq commmand in Linux. uniq command is uniq - report or omit repeated lines
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Linux unlink Command
In this tutorial we learn how to use unlink commmand in Linux. unlink command is unlink - call the unlink function to remove the specified file
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Linux vdir Command
In this tutorial we learn how to use vdir commmand in Linux. vdir command is vdir - list directory contents
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Linux wc Command
In this tutorial we learn how to use wc commmand in Linux. wc command is wc - print newline, word, and byte counts for each file
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Linux who Command
In this tutorial we learn how to use who commmand in Linux. who command is who - show who is logged on
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Linux yes Command
In this tutorial we learn how to use yes commmand in Linux. yes command is yes - output a string repeatedly until killed
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Linux sleep Command
In this tutorial we learn how to use sleep command in Linux. Sleep command can be used to provide delay between two commands invocations.
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Linux users Command
How to show the current user in Linux? we can use users command in Linux that will provide the information written in utmp file.
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Linux true Command
In this tutorial we will learn how to use true command in Linux. We’ll also learn the common usage of true in shell script.
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Linux logname Command
In this tutorial we learn how to use logname command in Linux. The logname command print current user login name.
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Linux link command
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Linux hostid Command
In this tutorial we will learn how to use hostid command in linux. hostid command print numeric identifier of current host.
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Linux cksum Command
In this tutorial we learn how to use cksum command in Linux. cksum command will print the checksum and byte size of a file.
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Linux groups Command
n this tutorial we learn how to use groups command in Linux. groups command print the groups a user is in. This command is similar to id command for groups.
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Linux false Command
In this tutorial we learn how to use false command in Linux. false command is a command that do nothing, unsuccessfully.
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Linux arch Command
In this tutorial we learn how to use arch command in Linux. Arch command will show Linux system / machine platform or architecture.
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Linux factor Command
factor command in linux print the prime factors of each specified integer number. If none are specified on the command line, factor command will read them from standard input.
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Linux whoami Command
In this tutorial we will learn how to use whoami command in Linux. whoami is a command which the user name associated with the current effective user ID. This command similar to running id command with -un option.