Sometimes you would like to interrupt your running bash program to respond to events or signal/interrupt sent to the program to handle spe..
sed stream editor is a very useful utility to manipulate text like replacing patterns, replacing patterns on a certain set of lines etc. W..
Dictionary / associative arrays / hash map are very useful data structures and they can be created in bash. They work quite similar as in ..
The inode is the data structure of all files in a filesystem (except file contents and filename). It consumes around 1% of the disk space…
If you use linux you must have updated your profile/environment to make your life easier. We have listed some basic tricks that might be u..
If you are managing your Linux machines you are aware of some useful shutdown/ powercycle commands. You might have used one of the command..
In Linux we have filesystems (or virtual fs) which is at software layer (and controls how data is stored/ retrieved like xfs, ext4, gfs). ..
Let’s not talk about basic commands like ls,cd, rm, mkdir, touch, vi etc. There are several important linux commands which are very useful..