Best Answer: How Do I Read a Bash File in Linux?

How to Read a File Line By Line in Bash. The input file ( $input ) is the name of the file you need use by the read command. The read command reads the file line by line, assigning each line to the $line bash shell variable. Once all lines are read from the file the bash while loop will stop.

How do I read a file in bash?

Reading File Content Using Script

1. #!/bin/bash.
2. file=’read_file.txt’
3. i=1.
4. while read line; do.
5. #Reading each line.
6. echo “Line No. $ i : $line”
7. i=$((i+1))
8. done < $file.

How do I see bash in Linux?

To find my bash version, run any one of the following command:

1. Get the version of bash I am running, type: echo “${BASH_VERSION}”
2. Check my bash version on Linux by running: bash –version.
3. To display bash shell version press Ctrl + x Ctrl + v.