#! /bin/bash
if [ "X$1" == "X" ]; then
- NAME=$(grep '^\*' ~/.siglist | head -1 | tr -s '\t' ' ' | cut -d' ' -f2)
+ NAME=$(grep '^\*' ~/.siglist | head -n 1 | tr -s '\t' ' ' | cut -d' ' -f2)
if [ -z "$NAME" ]; then
echo "Usage: $0 signature-group [pattern]" >&2
exit 1
NAME=$1
fi
-ARGS=$(grep "^$NAME\\>" ~/.siglist | head -1 | tr -s '\t' ' ' | cut -d' ' -f2-)
+ARGS=$(grep "^$NAME\\>" ~/.siglist | head -n 1 | tr -s '\t' ' ' | cut -d' ' -f2-)
if [ -z "$ARGS" ]; then
echo "No such signature group: $NAME" >&2
exit 1