Execute rsync command using a subshell

[backup-script.git] / bin / backup-script

diff --git a/bin/backup-script b/bin/backup-script
index ff8ad47d089dcc8dcd6a3911422fc8e4c30a62b7..21685f8c7905a8c93d19f39dc71854fba252c78c 100755 (executable)
--- a/bin/backup-script
+++ b/bin/backup-script
@@ -127,6 +127,7 @@ for f in $sys; do
        system=`basename $f`
        user="root"
        target=""
+       ssh_args_add=""
        rsync_args_add=""
        compress=1
        local=0
@@ -170,9 +171,12 @@ for f in $sys; do
                Message "OK, host \"$system\" seems to be alive."
        fi
 
+       ssh_cmd="ssh"
+       [ -n "$ssh_args_add" ] && ssh_cmd="$ssh_cmd $ssh_args_add"
+
        cmd="rsync --archive"
        [ "$compress" -ne 0 ] && cmd="$cmd --compress"
-       cmd="$cmd --rsh=ssh --delete --delete-excluded --sparse"
+       cmd="$cmd --rsh=\"$ssh_cmd\" --delete --delete-excluded --sparse"
        [ "$VERBOSE" -gt 0 ] && cmd="$cmd --progress"
        cmd="$cmd --exclude=/BACKUP --exclude=/backup --exclude=/mnt"
        cmd="$cmd --exclude=/dev --exclude=/proc --exclude=/sys"
@@ -190,7 +194,7 @@ for f in $sys; do
        count_started=$count_started+1
        rm -f "$target/.stamp"
        
-       $cmd; ret=$?
+       $SHELL -c "$cmd"; ret=$?
        echo "code=$ret" >"$target/.stamp"
 
        if [ $ret -eq 20 ]; then