mxmehl/uberspace-backup
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make more POSIX compliant

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max.mehl
2019-07-15 09:13:12 +02:00
parent b304f604e0
commit 1ad4c88d75
1 changed files with 2 additions and 2 deletions
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4
uberspace-backup.sh
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@@ -100,9 +100,9 @@ while read line; do
rm ${DEST}.tar rm ${DEST}.tar
# Delete all old directories except the $MAXBAK most recent # Delete all old directories except the $MAXBAK most recent
if [ $(ls -tp "${BACKUPDIR}"/"${RHOST}"/ | grep '/$' | wc -l) -gt $MAXBAK ]; then if [ $(ls -tp "${BACKUPDIR}"/"${RHOST}"/ | grep '/$' | wc -l | tr -d ' ') -gt $MAXBAK ]; then
logecho "${RHOST}: Removing older backups of $(basename ${DEST})" logecho "${RHOST}: Removing older backups of $(basename ${DEST})"
ls -tpd "${BACKUPDIR}"/"${RHOST}"/* | grep '/$' | tail -n +$[$MAXBAK + 1] | xargs -d '\n' rm -r -- ls -tpd "${BACKUPDIR}"/"${RHOST}"/* | grep '/$' | tail -n +$[$MAXBAK + 1] | xargs -0 | xargs rm -r --
fi fi
done done