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Added new requirement bc, added more beautiful output

This commit is contained in:
Nico Schottelius 2005-12-07 18:36:25 +01:00
parent cc275b5c5c
commit 735b0e3c11
2 changed files with 26 additions and 7 deletions
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3
REQUIREMENTS
View File

@ -1,5 +1,5 @@
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
ccollect.sh, Nico Schottelius, 2005-12-06 ccollect.sh, Nico Schottelius, 2005-12-06 (updated: 2005-12-07)
Requirements Requirements
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
@ -9,3 +9,4 @@ You need at least:
- cp with support for hard links - cp with support for hard links
- ssh if you want to use rsync over ssh - ssh if you want to use rsync over ssh
- a bourne shell (/bin/sh) compatible shell - a bourne shell (/bin/sh) compatible shell
- bc

30
ccollect.sh
View File

@ -31,7 +31,7 @@ trap "rm -f \"$TMP\"" 1 2 15
# #
errecho() errecho()
{ {
echo "Error: $@" >&2 echo "|E> Error: $@" >&2
} }
@ -128,7 +128,7 @@ fi
if [ "$no_shares" -lt 1 ]; then if [ "$no_shares" -lt 1 ]; then
usage usage
else else
echo "$WE: Beginning backup using intervall $INTERVALL" echo "/o> $WE: Beginning backup using intervall $INTERVALL"
fi fi
# #
@ -153,7 +153,7 @@ while [ "$i" -lt "$no_shares" ]; do
c_dest="$backup/destination" c_dest="$backup/destination"
c_exclude="$backup/exclude" c_exclude="$backup/exclude"
echo "Beginning to backup \"$name\" ..." echo "|=> Beginning to backup \"$name\" ..."
i=$[$i+1] i=$[$i+1]
# #
@ -188,12 +188,12 @@ while [ "$i" -lt "$no_shares" ]; do
# next configuration checks # next configuration checks
# #
if [ ! -f "$c_source" ]; then if [ ! -f "$c_source" ]; then
echo "Source description $c_source is not a file. Skipping." echo "|-> Source description $c_source is not a file. Skipping."
continue continue
else else
source=$(cat "$c_source") source=$(cat "$c_source")
if [ $? -ne 0 ]; then if [ $? -ne 0 ]; then
echo "Skipping: Source $c_source is not readable" echo "|-> Skipping: Source $c_source is not readable"
continue continue
fi fi
fi fi
@ -214,15 +214,32 @@ while [ "$i" -lt "$no_shares" ]; do
# #
# #
# check if maximum number of backups is reached # check if maximum number of backups is reached, if so remove
# #
count=$(ls "$c_dest" | wc -l)
echo "|-> $count backup(s) already exist, keeping $c_intervall backup(s)."
if [ "$count" -ge "$c_intervall" ]; then
substract=$(echo $c_intervall - 1 | bc)
remove=$(echo $count - $substract | bc)
echo "|-> Removing $remove backups..."
ls "$c_dest" | sort -n | head -n $remove > "$TMP"
while read to_remove; do
dir="$c_dest/$to_remove"
echo "|-> Removing $dir ..."
rm -rf "$dir"
done < "$TMP"
fi
# #
# clone the old directory with hardlinks # clone the old directory with hardlinks
# #
# #
# the rsync part # the rsync part
# --delete --numeric-ids --relative --delete-excluded
# #
echo rsync -a --delete $EXCLUDE $VERBOSE $EXCLUDE $source $c_dest echo rsync -a --delete $EXCLUDE $VERBOSE $EXCLUDE $source $c_dest
done done
@ -235,3 +252,4 @@ if [ "$PARALLEL" = 1 ]; then
fi fi
rm -f "$TMP" rm -f "$TMP"
echo "\o> finished."