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Rewritten main function to be as general as it can be

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fedora 2019-06-27 02:07:46 +02:00
parent 30b4a2716f
commit e5a90c6df0
Signed by: wanderer
GPG Key ID: 7B28D8DC28BD2388
1 changed files with 26 additions and 11 deletions
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37
backups/createarchive.sh
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@ -3,24 +3,39 @@
if [ $# -ne 1 ]; then if [ $# -ne 1 ]; then
printf "createarchive\n" printf "createarchive\n"
printf "usage: createarchive <folder to be archived>\n" printf "usage: createarchive <folder to be archived>\n"
printf "warning: the archive will be moved to pwd (`pwd`)\n" printf "warning: the archive will be moved to "backups" directory (`echo $dest`)\n"
exit 1 exit 1
fi fi
# what this does in short: tar, compress, timestamp, shred the tar, mv .xz to pwd and display it # what this does in short: tar, compress, timestamp, shred the tar, mv .xz to pwd and display it
logdate="$(date +%Y%m%dT%H%M%S)"
basedir="$1"
tmpdir=$(mktemp -d "${TMPDIR:-/tmp/}$(basename $0).XXXXXXXXXX")
#/run/user/$(id -u) tmpfs 0700 perms
f="`cd $basedir; pwd | tr '/' ' ' | sed 's/^.* / /' | cut -c2-`" > /dev/null
g="$logdate-$f.tar"
dest=~/MEGAsync/backups
f=$1 doathing() {
cd $basedir/..
thisfunc() { tar cfv "$tmpdir/$g" "$f" && \
tar cfv $f.tar $f && xz -vzk9e $f.tar -S .`date +%Y%m%d%H%M%S`.xz && shred -zuv $f.tar && mv $f.tar.xz . && ls -latr | tail -1 xz -vzk9e "$tmpdir/$g" -S .xz && \
rsync -avP "$tmpdir/$g.xz" "$dest" && \
shred -zuv "$tmpdir/$g" "$tmpdir/$g.xz" && \
printf "\n"
ls -latr "$dest/$g.xz"
} }
thisfunc if [ ! -d $1 ]; then
if [ `echo $?` -eq 0 ]; then echo "$1 is not a directory"
printf "done\n" exit 1
exit 0
else else
printf "there were some errors\n" echo `pwd`
exit 1 echo "$f"
echo "$1"
doathing
trap "rm -rfv $tmpdir" 0 1 3 15
exit $?
fi fi