[PATCH] implement printf-like placeholder support for NAME

[elogind.git] / test.tty

diff --git a/test.tty b/test.tty
index ec8b1d0404debd47822f795851ad1db339c03af2..d5e2d6715dc7bd9afff037db8044fe0a009403e4 100644 (file)
--- a/test.tty
+++ b/test.tty
@@ -2,9 +2,17 @@
 #
 # test.tty - run udev(8) on each tty device in /sys/class/tty
 
+if [ $# = "0" ] ; then
+       echo
+       echo "usage: $0 <action>"
+       echo "where <action> is \"add\" or \"remove\""
+       echo
+       exit 1
+fi
+
 SYSFSDIR=/sys          # change this for a nonstand sysfs mount point
 BIN=./udev             # location of your udev binary
-export ACTION=add      # 'add' or 'remove'
+export ACTION=$1       # 'add' or 'remove'
 
 for i in ${SYSFSDIR}/class/tty/*; do
        export DEVPATH="/"`echo $i | cut --delimiter='/' --fields=3-`