sys.sh

diff --git a/etc/profile.d/sys.sh b/etc/profile.d/sys.sh
index 9e5a241528b78be152a032d460fb094f006add1c..5145827a1063cd62f0a993e19cf02f137d1fb7f8 100644 (file)
--- a/etc/profile.d/sys.sh
+++ b/etc/profile.d/sys.sh
@@ -1,10 +1,17 @@
+case "$OSTYPE" in
+  linux*) [ 1 ] ;;
+  *) return ;;
+esac
+
 sys_is_vm() {
   grep -q ^flags.*\ hypervisor /proc/cpuinfo && echo "This machine is a VM"
 }
 
 sys_watch() {
+  local opt="$@"
+  [ -z "$opt" ] && opt="-d"
   export -f sys_activity
-  watch -d bash -c "sys_activity"
+  watch --no-title $opt bash -c "sys_activity"
 }
 
 sys_activity() {