A-Z Basic Lists of Linux Commands For Beginner - Unix is one of the first operating systems to be written in high-level programming language (C). Well, this article is about unix command which basic and really useful if you using linux operating system.
I'll show you Linux command and the function of the command to help you learn Linux. This command is not a comprehensive list by any means, but this should give you a reference the common unix commands.
I'll show you Linux command and the function of the command to help you learn Linux. This command is not a comprehensive list by any means, but this should give you a reference the common unix commands.
Even though Linux has hundreds of commands, there are only about a dozen which you need to know to perform most basic tasks. And before this I was posted Linux Commands, read Basic Linux Commands Most Frequently Used.
| A | |
| adduser | Add user into your system |
| addgroup | Add group into your system |
| alias | Create an alias |
| apropos | Searching manual help page (man-k) |
| apt-get | Search and install packages |
| aspell | Check Spelling |
| awk | Seach, replace the text, database sort / validate / index |
| B | |
| basename | Directory striping and suffix from files name |
| bash | GNU Bourne-Again Shell |
| bc | Arbitrary precision calculator language |
| bg | Send to background |
| break | Exit from a loop |
| builtin | Run builtin shell |
| bzip2 | Compress / decompress file bzip |
| C | |
| cal | Show callender |
| case | Conditional command |
| cat | Displays the content of files |
| cd | Open / migarte directory |
| cfdisk | Partition table manipulator |
| chgrp | Changing group ownership |
| chmod | Changing file / directory permissions |
| chown | Change files owner and group |
| chroot | Run commad with different root directory |
| chkconfig | System Service (runlevel) |
| cksum | Print byte CRC checksum and calculate |
| clear | Clear terminal's screen |
| cmp | Compare 2 files |
| comm | Compare 2 sorted files line by line |
| command | Run shell command, ingnore shell functions |
| continue | Resume the next literation of loop |
| cp | Copy files to another location |
| cron | Run daemon (scheduled) |
| crontab | Schedule command to execute later |
| csplit | Split files into context - pieces are determined |
| cut | Split file into several section |
| D | |
| date | Displays / change the date & time |
| dc | Desk Calculator |
| dd | Convert & copy file, write header disk, boot record |
| ddrescue | Data repair tools |
| declare | Declaring a variabel and give them atributes |
| df | Show disk space |
| diff | Showing the differences betwen 2 files |
| diff3 | Showing the differences among three 3 files |
| DNS lookup | DNS Lookup |
| dir | Show list of simple directory |
| dircolors | Color setup to 'ls ' |
| dirname | Convert all pathname to some path |
| dirs | Show list of directories wich remembered |
| dmesg | Print kernel message & Drivers |
| du | Estimate file space usage |
| E | |
| echo | Print message in the screen |
| egrep | Search the file for the line that corresponds to the expression of an extended |
| eject | Eject removable media |
| enable | Activating and Deactivating shell command bultin |
| env | Variable Environment |
| ethtool | Setting of ethernet card |
| eval | Evaluate some command / argument |
| exec | Run command |
| exit | Exit from the shell |
| expect | Automates application which accessable using terminal |
| expand | Convert tab to space |
| eksport | Setting environment variable |
| expr | Evaluate expression |
| F | |
| FALSE | Do nothing / false |
| fdformat | Low level format of floppy disk |
| fdisk | Partition table manipulation |
| fg | Send task into foreground |
| fgrep | Seach files for list which match with a fixed string |
| file | Specify file types |
| find | Seach file which Cari file yang memenuhi kriteria yang diinginkan |
| fmt | Reformating text type |
| fold | Wrap text to fit width |
| for | Expand words, and execute command |
| format | Format disk |
| free | Print memory usages |
| fsck | Check and repair file |
| ftp | File Transfer Protocol |
| fungsi | Specify macro function |
| fuser | Identificate / execute proccess which accessing file |
| G | |
| gawk | Seach and replace text |
| getopts | Describes parameters according position |
| grep | Seach files which match with particular pattern |
| group | Print user group name |
| gzip | Compress / Decompress gizp |
| H | |
| hash | Considering the entire pathname from a argument name |
| head | First part of the files |
| help | Print help |
| history | History command |
| hostname | Print hostname of your system |
| I | |
| id | Print user and group id |
| if | Execute conditional task |
| ifconfig | Network interface configuration |
| ifdown | Stop network interface |
| ifup | Start up network interface |
| import | Print Screen and save images into files |
| install | Copy and Setting atribute |
| J | |
| join | Join |
| K | |
| kill | Kill running process |
| killall | Kill process by name |
| L | |
| less | Output displays in same times |
| let | Perform arithmetic on shell variables |
| ln | Create relationships between files |
| local | Creating variable |
| locate | Search location of files |
| logname | Print logname |
| logout | Exit from login shell |
| look | Display lines which start with a particular string |
| lpc | Program control |
| lpr | Off line print |
| lprint | Print file |
| lprintd | Abort print job |
| lprintq | List the print queue |
| lprm | Remove from print queue |
| ls | List |
| lsof | Files open list |
| M | |
| make | Recompile programs |
| man | Manual help / details of command |
| mkdir | Create new folder |
| mkfifo | Make FIFO's |
| mkisofs | Create a hybrid ISO9660 / JOLIET / HFS filesystem |
| mknod | Create block or special character files |
| more | Display more |
| mount | Mount system files |
| mtools | Manipulate MS-DOS |
| mv | Move files or Directory |
| mmv | Mass move and rename (file) |
| N | |
| netstat | Network information |
| nice | Set the priority of a command or task |
| nl | Lines number and write files |
| nohup | Run command immune to hangups |
| nslookup | Ns lookup command |
| O | |
| open | Open files |
| op | Access op |
| P | |
| passwd | Set or change password |
| paste | Paste command |
| pathchk | Check name file portability |
| ping | Test network connection / calling server or IP |
| pkill | Terminate running process |
| popd | Returns to previous value from current directory |
| pr | Prepare files for printing |
| printcap | Database printing capabilities |
| printenv | Print variable environment |
| printf | Format and print data |
| ps | Startus Process |
| pushd | Save then change current directory |
| pwd | Print working directory |
| Q | |
| quota | Displays disk usage and limit them |
| quotacheck | Examining system files for disk usage |
| quotactl | Set disk size |
| R | |
| ram | ram disk device |
| rcp | Copy files between the two machines |
| read | Read command |
| readarray | Read from stdin to an array variable |
| readonly | Mark variable / functions as readonly |
| reboot | Reboot the system |
| rename | Rename command |
| renice | Change priority from running proces |
| remsync | Synchronize remote files via email |
| return | Return command |
| rev | Reversing line from a file |
| rm | Deleting files |
| rmdir | Remove folders |
| rsync | Remote file copy |
| S | |
| screen | Multiplex terminal, run remote shells via ssh |
| scp | Secure copy (remote file copy) |
| sdiff | Merge two files interactively |
| sed | Stream editor |
| select | Select command |
| seq | Print numeric sequence |
| set | Manipulate shell variables and function |
| sftp | Scure file protocol program |
| shift | Shift command |
| shopt | Shell options |
| shutdown | Shutdown the system |
| sleep | Slepp the system |
| slocate | Search files |
| sort | Sort command |
| source | Run command from `.” file |
| split | Split command |
| ssh | Access secure shell |
| strace | Trace system calls and signals |
| su | Super user |
| sudo | Run commands as another user |
| sum | Print a file sum |
| symlink | Make new name for file |
| sync | Synconize |
| T | |
| tail | Last output of last part files |
| tar | Tar files |
| tee | Redirect output to multiple files |
| test | Evaluation of the conditional expression |
| time | Display time |
| times | System and user time |
| touch | Change file times stamps |
| top | List of processes running on the system |
| traceroute | Trace route command |
| trap | Run a command when a signal is set (Bourne) |
| tr | Translate, squeeze, menghapus karakterremove the character |
| true' | true' / right |
| tsort | Sort topology |
| tty | Print filename of terminal on stdin |
| type | Explain command |
| U | |
| ulimit | Limit user resources (resources) |
| umask | The user creates a hidden file |
| umount | Unmount device |
| unalias | Remove alias |
| uname | Print information of the system |
| unexpand | Convert space to tabs |
| uniq | Uniq command |
| unit | Convert units from one scale to another |
| unset | Remoe variable or function |
| unshar | Unpack archive shell records |
| until | Execute command until error |
| useradd | Create new user account |
| usermod | Modify user account |
| users | List of users which currently logged in |
| uuencode | Encode binary files |
| uudecode | Decode files which created by uucode |
| V | |
| v | List directory contents verbosely (`ls-lb ') |
| vdir | verbosely list directory contents (`ls-lb ') |
| vi | Text edito |
| vmstat | Report of vitual memory statistics |
| W | |
| watch | Execute / display a program periodically |
| wc | Print byte, word, and calculate |
| whereissource | $ path, man pages and source files for the program |
| which | Search user $ user path for program files |
| while | While command |
| who | Displays all name of user which currently logged in |
| whoami | Print the current user id and name (`id-un ') |
| wget | Take file via HTTP, HTTPS or FTP |
| write | Write command |
| X | |
| xargs | Execute utility, passing constructed argument list |
| Y | |
| yes | Print string untill interrupt |
I have some Linux commands + Open source graphicaal software Inkscape posts that maybe help you to learn Linux :
- Basic Commands of APT-GET and APT-CACHE for Package Management
- Basic Linux Commands Most Frequently Used
- 26 Useful Linux Terminal Keyboard Shortcuts You Must Know
- Inkscape 0.91 Advance Keyboard Shortcuts
That's all I can write about Linux Commands: Learn Linux Commands Line. Hope you've enjoyed reading this tutorial as much I’ve enjoyed writing it. Thanks for visiting us.