Bash Scripting
In Linux, all tasks from execution of services to loading and
unloading of modules are carried out by programs and all programs need to be
executed. You use the commands to access all the basic features of kernel.
Shell scripting is a way to automate such tasks, and bash is one of the
language, that has capabilities enough to be called as scripting as well as a
language that can be used for programming on the POSIX platform, for small
tasks. Bash Scripting
Delete a File:
‘rm’ command is used in bash to remove any file. Create a file named ‘del.sh’ with the following code to take the filename from the user and remove. Here, ‘-i’ option is used to get permission from the user before removing the file.
Bash Scripting with Delete a file
#!/bin/bash
echo "Enter filename to remove"
read fn
rm -i $fn
Run the file with bash command.
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