chattr command in Linux operating system, is technically a file system based command. It’s mostly used to change attributes of a file in directory, and primarily to alter such files that can’t be altered by users without sudo privileges. Means, using this command, sudo users can create such essential files which can’t be deleted, appended, …
chage command in Linux allows users to change and view the user password and expiry details. Means, this command can be used to offer login details to a user for a specified time limit, and after the limit crosses, the password expires automatically. Also, this command helps users to change the login password when necessary. …
tac command in Linux is basically the reverse of cat command. Means, using this command allows users to display the file in reverse order to standard output. In case if no file is specified while using this command, it will read the standard output. Syntax of tac Command in Linux tac [Options] [File_Name] Options available …
cfdisk command in Linux is basically a tool allowing users to manipulate and display information about the disk partition table. Means, the users can easily create, delete, and modify partitions on disk through a text based GUI. Some of the typical values for device arguments can be: /dev/hda [default] /dev/hdb /dev/sda /dev/sdb /dev/sdc /dev/sdd Syntax …
cd command in Linux is quite common command and basically used in for changing the working directory. Even the full form of cd stands for Change Directory, and this command can be used on all Unix-like operating system, even in Windows while using Command Prompt. Technically, cd command is a shell built-in command and its …
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ccrypt command in Linux is actually a tool for users allowing them to encrypt or decrypt files. This command is technically based on Rijndael cipher. It’s actually the same cipher that is used in AES standard cryptography. Although, the AES standard uses a block size of 128-bit, but the ccrypt uses a 256-bit block size. …
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cc command in Linux basically stands for C Compiler and is an alternative to gcc or clang command. With the help of this command, users can call the gcc on Linux systems which is used to compile C language codes and create executable files. The compiler’s essential task is to translate a computer program from …
Introduction to Linux cat Command cat command in Linux is basically a short name of “concatenate”, and is frequently used to create single or multiple files, view its content, concatenate them, and display their output on screen. Also, the output can be saved in a specified file as well. So, this article brings you 12 …
(Linux case Command), case command in Linux is also known as case…esac statement that allows users to execute commands based on some specified pattern. It’s the best alternative option for multiple if/elif on a single variable. Means, if you are using if…elif statement for multiple times, it can be replaced by case statement by just …
cal command in Linux offers quick view of calendar within Linux terminal interface. Means, if a user want to view calendar from command line, this command can be helpful. This command shows the current month calendar as output by default, however the output can be altered according to requirement by using various options. Syntax of …
wget command in Linux is basically a utility that is used for downloading files from a web server. Using this command, the users can download various files from their chosen networks using protocols like HTTP, HTTPS, and FTP. With the usage of wget command in Linux, user can play with different options like downloading multiple …
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