Linux/UNIX Awk Command Tutorial with Examples
Awk is a scripting language which is used for processing or analyzing text files. Or we can say that awk command is mainly used for… Read More »Linux/UNIX Awk Command Tutorial with Examples
Commands
youtube-dl – download Youtube videos from linux command Line
Youtube-dl is a small command-line program to download videos from YouTube website and other sites that don’t provide direct links to the videos served. youtube-dl… Read More »youtube-dl – download Youtube videos from linux command Line
How to reduce LVM partition size in RHEL and CentOS
Sometimes when we are running out of disk space in our Linux box and if partition created on LVM , then we can make some… Read More »How to reduce LVM partition size in RHEL and CentOS
LVM : A good way to utilize disks space
Scenario : Let say , You have 5 disks each with 20 GB , now you have requirements to create FS(file system) of size 25… Read More »LVM : A good way to utilize disks space
How to Find Out CPU Architecture (32 bit or 64 bit) in Linux
Some times it is very important to know whether the Server’s CPU Architecture is of 32-bit or 64-bit because 64-bit applications can not run on… Read More »How to Find Out CPU Architecture (32 bit or 64 bit) in Linux
Fixing LVM I/O Errors
Situation : Most of us faced errors mentioned below during our system admin activities , this is mainly related to the removable storage media that… Read More »Fixing LVM I/O Errors
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