pushd Command in Linux with Examples
pushd is a shell built-in command which allows us to easily manipulate the directory stack. This appends a directory to the top of the directory… Read More »
Tag Archives: linux-command
killall Command in Linux with Examples
Have you ever confronted the circumstance where you executed a program or an application, and abruptly while you are utilizing the application, it gets halted… Read More »
popd Command in Linux with Examples
popd command is used to remove directories from the directory stack. The “d” in popd stands for the directory as it removes the directory path… Read More »
coproc Command in Linux with Examples
coproc command in Linux is a shell command which allows us to create a co-process that is connected to the invoking shell via two pipes.… Read More »
ionice Command in Linux with Examples
CFQ I/O disk elevator incorporates a tool called ionice which encourages the director to dole out needs on a process cycle level to accelerate or… Read More »
HISTCONTROL Command in Linux with Examples
In Linux, the history command can be used to show the list of commands which have been recently executed. HISTCONTROL variable is a colon-separated list… Read More »
Decoding information from the strace output
When a program is executed, it toggles multiple times into user mode and kernel mode. In user mode, a process has limited access to resources,… Read More »
mkfs Command in Linux with Examples
The mkfs command stands for “make file system” is utilized to make a file system (which is, a system for organizing a hierarchy of directories,… Read More »
Chaining Commands in Linux
Chaining commands in Linux allows us to execute multiple commands at the same time and directly through the terminal. It’s like short shell scripts that… Read More »
Exit Status($?) variable in Linux
“$?” is a variable that holds the return value of the last executed command. “echo $?” displays 0 if the last command has been successfully… Read More »
gpm Command in Linux with Examples
GPM (“General Purpose Mouse”) software provides support for mouse devices in Linux virtual consoles. This package provides a daemon that captures mouse events when the… Read More »
Objdump Command in Linux with Examples
When we have an object file and we don’t have the source code with us and we have to find out the maximum information from… Read More »
Netcat – Basic Usage and Overview
Netcat is a Unix utility which reads and writes data across network connections using TCP or UDP protocol. Following tasks can be done easily with Netcat:… Read More »
edquota Command in Linux with Examples
edquota command in Linux is used to edit user/group quotas. We can specify one or more users/groups on the command line. If instead of a… Read More »
getopts Command in Linux with Examples
getopts is a very convenient bash script utility, which helps you to conveniently and gracefully handle the passing of flags(short version), and arguments in a… Read More »
