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#!/bin/sh | |
# | |
# Usage: ./redis-delkeys.sh [-h host] [-p port] [-n db] pattern | |
# | |
# Matches keys with the KEYS command matching pattern | |
# and deletes them from the specified Redis DB. | |
set -e | |
HOST="localhost" | |
PORT="6379" | |
DB="0" | |
while getopts "h:p:n:" opt; do | |
case $opt in | |
h) HOST=$OPTARG;; | |
p) PORT=$OPTARG;; | |
n) DB=$OPTARG;; | |
\?) echo "invalid option: -$OPTARG" >&2; exit 1;; | |
esac | |
done | |
shift $(( $OPTIND -1 )) | |
PATTERN="$@" | |
if [ -z "$PATTERN" ]; then | |
echo "pattern required" >&2 | |
exit 2 | |
fi | |
redis-cli -h $HOST -p $PORT -n $DB --raw keys $PATTERN | | |
xargs redis-cli -h $HOST -p $PORT -n $DB del |
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