mirror of https://github.com/tLDP/LDP
18 lines
397 B
Bash
18 lines
397 B
Bash
#!/bin/bash
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# This is a simple script that removes blank lines from a file.
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# No argument checking.
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# Same as
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# sed -e '/^$/d' filename
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# invoked from the command line.
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sed -e /^$/d "$1"
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# The '-e' means an "editing" command follows (optional here).
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# '^' is beginning of line,
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# '$' is end,
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# and 'd' is delete.
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# Quoting the command-line arg permits special chars in the filename.
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exit 0
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