On Thu, Aug 19, 2010 at 11:06:40AM -0700, Suraj Kurapati wrote:
> On Tue, Aug 17, 2010 at 7:54 PM, Suraj Kurapati <sunaku_AT_gmail.com> wrote:
> Alternatively, in simple shell scripts (for which writing a manpage
> would be overkill), I simply print the script file's comment header
> using sed(1):
>
> #!/bin/sh
> # your program description & usage documentation here
> # nicely formatted and beautified to fit 80 columns
> # NOTE: the blank line below is the end of the file comment header
>
> # check command-line usage
> if test "$#" -lt 3; then
> sed -n '2,/^$/s/^# \?//p' "$0" # show this file's comment header
> exit 1
> fi
That is beautiful.
-Noah
Received on Sat Aug 21 2010 - 02:59:02 CEST
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