system/csh: Added (C shell from BSD)

Signed-off-by: Erik Hanson <erik@slackbuilds.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/system/csh/doinst.sh b/system/csh/doinst.sh
new file mode 100644
index 0000000000000..5dec6bfce4c54
--- /dev/null
+++ b/system/csh/doinst.sh
@@ -0,0 +1,19 @@
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+config etc/csh.login.new
+
+# If there's no csh link, take over:
+if [ ! -r bin/csh ]; then
+  ( cd bin ; ln -sf ../usr/bin/csh csh )
+fi