Practical Uses of OpenSSL command in Linux
OpenSSL is a cryptography software library or toolkit that makes communication over computer networks more secure. The OpenSSL program is a command-line tool for using… Read More »
Tag Archives: linux-command
Difference between locate, which and find Command in Linux
There are a number of Linux utilities that can be used to locate files in a Linux installation with three of the most common being… Read More »
C++ | asm declaration
As we know C++ is a comprehensive and powerful programming language but there are few highly specialized situations that it cannot handle. For those situations,… Read More »
grpck command in Linux with Examples
grpck command in Linux System verifies the integrity of the groups information. It checks that all entries in /etc/group and /etc/gshadow have the proper format… Read More »
SetUID, SetGID, and Sticky Bits in Linux File Permissions
As explained in the article Permissions in Linux, Linux uses a combination of bits to store the permissions of a file. We can change the… Read More »
File System Consistency Checker (FSCK)
File system inconsistency is a major issue in operating systems. FSCK is one of the standard solutions adopted. File System Consistency Checker (FSCK): FSCK is… Read More »
How to copy a file’s content from Linux terminal?
This article shows the alternative method to copy the content of the file onto the clipboard, via the Linux terminal. In OSX, the commands pbcopy… Read More »
acpid command in Linux with Examples
The acpid daemon provides intelligent power management on a system and allows to query battery and configuration status by supporting the Advanced Configuration and Power… Read More »
Python | Execute and parse Linux commands
Prerequisite: Introduction to Linux Shell and Shell Scripting Linux is one of the most popular operating systems and is a common choice for developers. It… Read More »
dump command in Linux with examples
dump command in Linux is used for backup the filesystem to some storage device. It backs up the complete file system and not the individual… Read More »
aplaymidi Command in Linux with Examples
aplaymidi command in Linux is used to play standard MIDI(Musical Instrument Digital Interface) files, by sending the content of a MIDI file to an ALSA(Advanced… Read More »
domainname Command in Linux With Examples
domainname command in Linux is used to return the Network Information System (NIS) domain name of the host. You can use hostname -d command as… Read More »
agetty command in Linux with Examples
agetty is a Linux version of getty. getty short for “get tty” is a Unix program running on a host computer that manages physical or… Read More »
let command in Linux with Examples
The let command is used to evaluate arithmetic expressions on shell variables. Syntax: let [expression] Options: Basic arithmetic operators : The addition(+), subraction(-), multiplication(*), division(/)… Read More »
zgrep command in Linux with Examples
The zgrep command is used to search out expressions from a given a file even if it is compressed. All the options that applies to… Read More »
