diff --git a/icrc-sync b/icrc-sync
index 4859aa7..8b78d07 100755
--- a/icrc-sync
+++ b/icrc-sync
@@ -1,10 +1,23 @@
 #!/bin/sh
 
+if [ $# -ne 1 ]; then
+    echo "$0 (from|to)"
+    echo "syncing from or to it ..."
+    exit 1
+fi
+
+fromto=$1; shift
+
 dir=/mnt/c/Users/A090964/vcs/
 repolist=$(ssh icrcnb "cd $dir; ls -1")
 echo $repolist
 
 cd ~/vcs
 for repo in $repolist; do
-    rsync -av --delete icrcnb:${dir}/${repo}/ ~/vcs/icrc-${repo}
+    if [ "$fromto" = "from" ]; then
+        rsync -av --delete icrcnb:${dir}/${repo}/ ~/vcs/icrc-${repo}
+    fi
+    if [ "$fromto" = "to" ]; then
+        rsync -av --delete  ~/vcs/icrc-${repo}/ icrcnb:${dir}/${repo}/
+    fi
 done