80 or 78? :)
Sent from my iPod
On Aug 21, 2010, at 2:59 AM, Noah Birnel <nbir...@gmail.com> wrote:
On Thu, Aug 19, 2010 at 11:06:40AM -0700, Suraj Kurapati wrote:
On Tue, Aug 17, 2010 at 7:54 PM, Suraj Kurapati <sun...@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
