formatting

[backmeupscotty.git] / backmeupscotty

diff --git a/backmeupscotty b/backmeupscotty
index ff0f07ffa66104a53932bc3d428a61f0bdf80ee0..d6f358fd63dd8f77adde92d8830af3eb86e1c523 100644 (file)
--- a/backmeupscotty
+++ b/backmeupscotty
@@ -5,6 +5,7 @@ REMOTE_DIR=/tmp/backmeupscotty/test
 ARCHIVE_KEEPNBACKUPS=30
 ARCHIVE_KEEPNDAYS=30
 BACKUP_RUNEVERYNTHDAY=1
+BWLIMIT=500KiB
 
 _ERROR_ENCOUNTERED=0
 
@@ -18,7 +19,7 @@ function scottyline {
 
 function scottyinfo {
     if [ $_ERROR_ENCOUNTERED -eq 0 ]; then
-       scottyline $@
+        scottyline $@
     else
        scottyline $@ >&2
     fi
@@ -57,20 +58,19 @@ function isIncomplete {
 }
 
 function isNthDay {
-    if [ $(( ( $(date +%s) / (60*60*24) ) % $BACKUP_RUNEVERYNTHDAY )) -eq 0 ]; 
+    if [ $(( ( $(date +%s) / (60*60*24) ) % $BACKUP_RUNEVERYNTHDAY )) -eq 0 ];
     then
        return 0
     else
        return 1
-    fi 
+    fi
 }
 
 function latestTooOld {
     for oldbackup in $(grepbackups); do
        tstamp=$(echo $oldbackup | cut -d'-' -f1)
-       
-       if [ $(( $(date +%s) - $tstamp )) -lt \
-           $(( ($BACKUP_RUNEVERYNTHDAY*24+12)*60*60 )) ]
+
+       if [ $(( $(date +%s) - $tstamp )) -lt $(( ($BACKUP_RUNEVERYNTHDAY*24+12)*60*60 )) ]
        then
            return 1
        fi
@@ -114,16 +114,17 @@ function scottysync {
     fi
 
     scottyinfo "Starting rsync."
-    rsync -e ssh \
-       -v -aHAX --numeric-ids --delete --delete-excluded \
-       --link-dest=$dir_current \
-       $rsync_exclude \
-       $SYNC_SRC/ $REMOTE_HOST:$dir_incomplete/
-    
+    rsync -e ssh --bwlimit=$BWLIMIT \
+          -v -aHAX --numeric-ids --delete --delete-excluded \
+          --link-dest=$dir_current \
+          $rsync_exclude \
+          $SYNC_SRC/ $REMOTE_HOST:$dir_incomplete/
+
     if [ $? -eq 0 ]; then
        scottyinfo "Timestamping completed backup and linking to current backup."
        ssh255 $REMOTE_HOST \
-           "mv $dir_incomplete $dir_timestamped && rm -f $dir_current && ln -s $(basename $dir_timestamped) $dir_current"
+              "mv $dir_incomplete $dir_timestamped && rm -f $dir_current && \
+               ln -s $(basename $dir_timestamped) $dir_current"
     else
        scottyerror "Rsync failed."
     fi
@@ -201,7 +202,7 @@ function backmeupscotty {
                 ;;
        esac
     done
-    
+
     ssh255 $REMOTE_HOST exit
 
     if latestTooOld; then