3 Answered Questions for the topic sh
What does set -e mean in a bash script?
I'm studying the content of this **preinst** file that the script executes before that package is unpacked from its Debian archive (.deb) file.
The script has the following code:
#!/bin/bash
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05/21/19
How to do a logical OR operation in Shell Scripting?
I am trying to do a simple condition check, but it doesn't seem to work.
If `$#` is equal to `0` or is greater than `1` then say hello.
I have tried the following syntax with no success:
if [...
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How to read a file into a variable in shell?
I want to read a file and save it in variable, but I need to keep the variable and not just print out the file.
How can I do this? I have written this script but it isn't quite what I needed:
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