progress for tar test

backup.sh

@@ -31,7 +31,13 @@ healthchck_ok(){
 
 cd /backup
 echo "make archive"
-tar -c --checkpoint=.1000 ${TAR_PARAM} ${TAR_EXTRA_PARAM} -f ~/$BACKUP_FILENAME ./* || healthchck_fail
+FROMPATH='./*'
+FROMSIZE=`du -sk ${FROMPATH} | cut -f 1`;
+CHECKPOINT=`echo ${FROMSIZE}/50 | bc`;
+echo "Estimated: [==================================================]";
+echo -n "Progess:   [";
+tar -c --record-size=1K --checkpoint="${CHECKPOINT}" --checkpoint-action="ttyout=>" -f - "${FROMPATH}" | bzip2 > "${$BACKUP_FILENAME}";
+echo "]"
 cd /
 echo " done"