What is the meaning of IFS in Bash Shell Script ?
The full form of IFS is “Internal Field Separator” alternatively based on its functionality this is also … Read more
The full form of IFS is “Internal Field Separator” alternatively based on its functionality this is also … Read more
Below shell script will find and delete certain file or multiple files from the directory you want. … Read more
getopts is a built-in Unix shell command for parsing command-line arguments. It is designed to process command … Read more
getopts allows you to accept command line arguments for the bash script, below is demo script which … Read more
If we are processing certain file using bash shell script, its necessary to make sure the file … Read more
When you want to process some large data from a text file with one line at a … Read more
When you are just interested into number of lines in a file to make some decision based … Read more
When you type something on linux shell, by default Linux save the commands what you type as … Read more
The following shell script demos the creation of archive / tar and then use commands to check … Read more
When you are writing python program, sometimes you need to make certain checks on variables and based … Read more