Anonymous user
Last Friday of each month: Difference between revisions
→{{header|UNIX Shell}}
("shell bourne" -> "UNIX Shell") |
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Line 387:
=={{header|UNIX Shell}}==
Using <code>ncal</code>. Will switch to Julian calender as ncal sees fit, and will not calculate past year 9999 (you'll be to dead by then to worry about weekends anyway).
<lang bash>#!/bin/sh
if [ -z $1 ]; then exit 1; fi
# weed out multiple erros due to bad year
ncal 1 $1 > /dev/null && \
for m in 01 02 03 04 05 06 07 08 09 10 11 12; do
echo $1-$m-`ncal $m $1 | grep Fr | sed 's/.* \([0-9]\)/\1/'`
done</lang>
<lang bash>#!/bin/sh
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