How to identify the command behind a file descriptor created with `exec`?
This command opens a file descriptor:
Shell Bash Comparing expr result of IF
I am learning shell bash now, and tried to figure it out how to compare expr result on IF condition.
Basically want to return only odd natural numbers
Split the data of the particular column from the file using unix command
We have requirement here to split file based on colum 3
Curl shell command is not creating a directory but an empty file
I am using the below curl command to create a directory if not present and move the downloaded jar file to that directory named jarDirectory: