1 files changed, 28 insertions, 0 deletions
diff --git a/etc/ce b/etc/ce
new file mode 100755
index 0000000..c00d1bf
--- /dev/null
+++ b/etc/ce
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+# ce -- center text
+
+usage() { echo usage: $0 [cols] 1>&2; exit 1; }
+
+[ $# -gt 1 ] && usage
+
+if [ $# -eq 1 ]; then
+	cols=${1#-}
+	[ "$cols" -gt 0 ] || usage
+	shift
+else
+	cols=`tput cols`
+	[ "$cols" -le 80 ] || cols=80
+fi
+
+while read line; do
+	line=${line## }
+	line=${line%% }
+	len=`echo "$line" | wc -c`
+	max=$(((cols - len) / 2))
+	i=0
+	while [ $((i++)) -lt $max ]; do
+		printf ' '
+	done
+	echo "$line"
+done