Centos / Linux / Ubuntu / Uncategorized
Linux / Unix: chroot Command Examples
by Change root (chroot) is an operation that changes the apparent root directory for the current running process and their children. A program that is run …
Category: Centos
Centos / Linux / Ubuntu / Uncategorized
Network Configuration in Linux
This article covers TCP/IP networking, network administration, and system configuration basics. Linux can support multiple network devices. The device names are numbered and begin at …
Centos / Linux / Mac OS / Ubuntu / Uncategorized
How to change default shell in Linux
What is a SHELL? The shell executes a program in response to its prompt. When you give a command, the shell searches for the program, …
Centos / Linux / Ubuntu / Uncategorized
Process monitoring and information gathering in Linux
Overall you have two ways to monitor processes at Linux host Static monitoring Interactive monitoring Static monitoring The most widely used command is ps (i.e., …
Centos / Linux / Ubuntu / Uncategorized
Basic ‘ls’ Command Examples in Linux
Basic ls command with all its parameters: ls -a list all files including hidden file starting with ‘.’ ls –color colored list [=always/never/auto] ls -d …
Centos / Linux / Ubuntu / Uncategorized
how to check disk space in Linux
Investigate Directories For Disk Usage Sometimes it may be required to find out which directory consuming how much disk space especially when you are used …
Centos / Linux / Ubuntu / Uncategorized
File Manipulation in Linux
Files and directories (another name for folders) are at the heart of Linux, so being able to create, view, move, and delete them from the …
Centos / Linux / Ubuntu / Uncategorized
Searching for files by patterns in name/contents
A common and task of someone using the Linux Command Line (shell) are to search for files/directories with a certain name or containing certain text. …
How to install playSMS server on centos 7
playSMS is a free and open source SMS management software. A flexible Web-based mobile portal system that it can be made to fit various services …
How To Install the Apache Web Server on CentOS 7
The majority of the worlds’ website is hosted on apache web-server. It is the most powerful server with features like robust media support and extensive …