Bash script prints "Command Not Found" on empty lines
Make sure your first line is:
#!/bin/bashEnter your path to bash if it is not /bin/bash
Try running:
dos2unix script.shThat wil convert line endings, etc from Windows to unix format. i.e. it strips \r (CR) from line endings to change them from \r\n (CR+LF) to \n (LF).
More details about the dos2unix command (man page)
Another way to tell if your file is in dos/Win format:
cat scriptname.sh | sed 's/\r/<CR>/'The output will look something like this:
#!/bin/sh<CR><CR>echo Hello World<CR><CR>This will output the entire file text with <CR> displayed for each \r character in the file.
I also ran into a similar issue. The issue seems to be permissions. If you do an ls -l, you may be able to identify that your file may NOT have the execute bit turned on. This will NOT allow the script to execute. :)
As @artooro added in comment:
To fix that issue run
chmod +x testscript.sh