voltron/iDS-piBackup
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Update pibackup.sh

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This commit is contained in:
David Schroeder
2022-11-05 13:23:51 -05:00
parent 4325059af9
commit e4d038cdf3
1 changed files with 6 additions and 1 deletions
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7
pibackup.sh
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@@ -56,7 +56,12 @@ if [ "$1" != "update" ]; then
echo "$(date) - Removing old backups..." echo "$(date) - Removing old backups..."
allfiles=`ls -1 ${BackupDir}/*.img.gz` allfiles=`ls -1 ${BackupDir}/*.img.gz`
files=(`ls -1 ${BackupDir}/*.img.gz | tail -3`)
if [ "${BackupsToKeep}" == "" ]; then
BackupsToKeep=3
fi
files=(`ls -1 ${BackupDir}/*.img.gz | tail -${BackupsToKeep}`)
for i in $allfiles; do keep=0; for i in $allfiles; do keep=0;
for a in ${files[@]}; do for a in ${files[@]}; do
if [ $i == $a ]; then keep=1; fi; if [ $i == $a ]; then keep=1; fi;