The OpenBSD snapshots that I download by default end up in a directory
Snapshots. To archive them before fetching a new snapshot, I use this script.
Code:
#!/bin/sh
# archive OpenBSD snapshots
# use the bsd.rd date in name of backup
DIR=Snapshots
BUPDIR=Snap-archive
if [ ! -d ${DIR} ] ; then
echo "$0: Sorry no directory ${DIR} found!"
exit 1
fi
mkdir -p ${BUPDIR}
# ls -lT Snapshots/bsd.rd
# -rw-r--r-- 1 j65nko j65nko 2162 Jan 28 18:10:51 2010 Snapshots/bsd.rd
# 1 2 3 4 5 6 7 8 9 10
listing=$(ls -lT ${DIR}/bsd.rd)
DIRnew=$(echo ${listing} | awk '{ printf("%s_%s_%02u_%s") , $9,$6,$7,$8 }')
#echo $DIRnew
#exit
# rename $DIR
mv ${DIR} ${DIRnew}
# move renamed directory into archive directory
mv ${DIRnew} ${BUPDIR}/${DIRnew}
ls -l ${BUPDIR} ${BUPDIR}/${DIRnew}
# -- end of file
The similarities with the script in the previous script are obvious.
The output when run with the
-vx shell options:
Code:
sh -vx arch-snap
#!/bin/sh
# archive OpenBSD snapshots
# use the bsd.rd date in name of backup
DIR=Snapshots
+ DIR=Snapshots
BUPDIR=Snap-archive
+ BUPDIR=Snap-archive
if [ ! -d ${DIR} ] ; then
echo "$0: Sorry no directory ${DIR} found!"
exit 1
fi
+ [ ! -d Snapshots ]
mkdir -p ${BUPDIR}
+ mkdir -p Snap-archive
# ls -lT Snapshots/bsd.rd
# -rw-r--r-- 1 j65nko j65nko 2162 Jan 28 18:10:51 2010 Snapshots/bsd.rd
# 1 2 3 4 5 6 7 8 9 10
listing=$(ls -lT ${DIR}/bsd.rd)
+ ls -lT Snapshots/bsd.rd
+ listing=-rw-r--r-- 1 j65nko j65nko 6244738 Feb 3 15:49:19 2010 Snapshots/bsd.rd
DIRnew=$(echo ${listing} | awk '{ printf("%s_%s_%02u_%s") , $9,$6,$7,$8 }')
+ echo -rw-r--r-- 1 j65nko j65nko 6244738 Feb 3 15:49:19 2010 Snapshots/bsd.rd
+ awk { printf("%s_%s_%02u_%s") , $9,$6,$7,$8 }
+ DIRnew=2010_Feb_03_15:49:19
#echo $DIRnew
#exit
# rename $DIR
mv ${DIR} ${DIRnew}
+ mv Snapshots 2010_Feb_03_15:49:19
# move renamed directory into archive directory
mv ${DIRnew} ${BUPDIR}/${DIRnew}
+ mv 2010_Feb_03_15:49:19 Snap-archive/2010_Feb_03_15:49:19
ls -l ${BUPDIR} ${BUPDIR}/${DIRnew}
+ ls -l Snap-archive Snap-archive/2010_Feb_03_15:49:19
Snap-archive:
total 12
drwxr-xr-x 2 j65nko j65nko 512 Feb 6 03:51 2010_Feb_03_15:49:19
drwxr-xr-x 2 j65nko j65nko 512 Feb 5 01:22 2010_Feb_05_01:22:00
drwxr-xr-x 2 j65nko j65nko 512 Feb 5 01:13 2010_Jan_28_18:10:51
Snap-archive/2010_Feb_03_15:49:19:
total 503352
-rw-r--r-- 1 j65nko j65nko 97601 Feb 3 15:48 INSTALL.i386
-rw-r--r-- 1 j65nko j65nko 7553 Feb 5 01:40 Logfile
-rw-r--r-- 1 j65nko j65nko 2162 Feb 3 15:49 SHA256
-rw-r--r-- 1 j65nko j65nko 50381006 Feb 3 15:49 base47.tgz
-rw-r--r-- 1 j65nko j65nko 7510284 Feb 3 15:49 bsd
-rw-r--r-- 1 j65nko j65nko 7529736 Feb 3 15:49 bsd.mp
-rw-r--r-- 1 j65nko j65nko 6244738 Feb 3 15:49 bsd.rd
-rw-r--r-- 1 j65nko j65nko 92614312 Feb 3 15:49 comp47.tgz
-rw-r--r-- 1 j65nko j65nko 522115 Feb 3 15:49 etc47.tgz
-rw-r--r-- 1 j65nko j65nko 1474560 Feb 3 15:49 floppy47.fs
-rw-r--r-- 1 j65nko j65nko 1474560 Feb 3 15:49 floppyB47.fs
-rw-r--r-- 1 j65nko j65nko 1474560 Feb 3 15:49 floppyC47.fs
-rw-r--r-- 1 j65nko j65nko 9446489 Feb 3 15:48 man47.tgz
-rw-r--r-- 1 j65nko j65nko 364768 Feb 3 15:48 misc47.tgz
-rw-r--r-- 1 j65nko j65nko 53532 Feb 3 15:49 pxeboot
-rw-r--r-- 1 j65nko j65nko 4058 Feb 5 06:07 site47.tgz
-rw-r--r-- 1 j65nko j65nko 15547766 Feb 3 15:49 xbase47.tgz
-rw-r--r-- 1 j65nko j65nko 70003 Feb 3 15:49 xetc47.tgz
-rw-r--r-- 1 j65nko j65nko 39684911 Feb 3 15:49 xfont47.tgz
-rw-r--r-- 1 j65nko j65nko 19880621 Feb 3 15:49 xserv47.tgz
-rw-r--r-- 1 j65nko j65nko 2946035 Feb 3 15:49 xshare47.tgz
# -- end of file