Plan 9 from Bell Labs’s /usr/web/sources/contrib/boyd/sys/src/cmd/dump.bundle

Copyright © 2021 Plan 9 Foundation.
Distributed under the MIT License.
Download the Plan 9 distribution.


# To unbundle, run this file
echo dump
sed 's/.//' >dump <<'//GO.SYSIN DD dump'
-#!/bin/rc
-
-# poor man's /n/dump
-#
-# push $home over to c:/plan9
-
-c=/n/c:
-p9=$c/plan9
-dirs=`{echo $home | sed 's;^/;;'}
-
-if (test ! -d $p9)
-	c: || exit c:
-
-date=`{date}
-year=$date(6)
-mon=$date(2)
-day=$date(3)
-
-smon='s/Jan/01/
-	s/Feb/02/
-	s/Mar/03/
-	s/Apr/04/
-	s/May/05/
-	s/Jun/06/
-	s/Jul/07/
-	s/Aug/08/
-	s/Sep/09/
-	s/Oct/10/
-	s/Nov/11/
-	s/Dec/12/'
-
-mon=`{echo $mon | sed -e $smon}
-
-if (~ $day ?) day=0$day
-
-d=$p9
-
-for (i in $year $mon$day) {
-	d=$d/$i
-
-	if (test ! -d $d)
-		mkdir $d || exit $d
-}
-
-cd / || exit /
-
-tar c $dirs | @{cd $d && tar xv}
//GO.SYSIN DD dump
echo yep.ed
sed 's/.//' >yep.ed <<'//GO.SYSIN DD yep.ed'
-119c
-	last=`{ls -t $dump/$year|sed 1q}
-.
-106c
-		last=$dump/ ^ `{echo $1|sed 's/^-(....)/\1\//'}
-.
-103c
-		last=$dump/ ^ `{echo $year|sed 's/..$//'} ^ `{echo $1|sed 's/^-(..)/\1\//'}
-.
-100c
-		last=$dump/$year/ ^ `{echo $1|sed 's/^-//'}
-.
-97c
-		last=$dump/$year/$mon ^`{echo $1|sed 's/^-//'}
-.
-93c
-		last=$dump/$year/$mon ^`{echo $1|sed 's/^-/0/'}
-.
-89c
-				sed -e 's%... (...) (..) ..:..:.. ... (....)%$dump/\3/\1\2%' -e 'y/ /0/' -e $smon}
-.
-4,5c
-if(! test -e $dump/2001)
-	c:
-.
-2a
-dump=/n/c:/plan9
-
-.
//GO.SYSIN DD yep.ed

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