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80 lines
2.6 KiB
Bash
Executable File
80 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Memcached Uninstaller
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# Min. Requirement : GNU/Linux Ubuntu 14.04
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# Last Build : 31/07/2019
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# Author : ESLabs.ID (eslabs.id@gmail.com)
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# Since Version : 1.0.0
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# Include helper functions.
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if [ "$(type -t run)" != "function" ]; then
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BASEDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )
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# shellchechk source=scripts/helper.sh
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# shellcheck disable=SC1090
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. "${BASEDIR}/helper.sh"
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fi
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# Make sure only root can run this installer script.
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requires_root
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function init_memcached_removal() {
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# Stop Memcached server process.
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if [[ $(pgrep -c memcached) -gt 0 ]]; then
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run service memcached stop
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fi
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if [[ -n $(dpkg-query -l | grep memcached | awk '/memcached/ { print $2 }') ]]; then
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echo "Found Memcached package installation. Removing..."
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# Remove Redis server.
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run apt-get --purge remove -y libmemcached11 memcached php-igbinary \
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php-memcache php-memcached php-msgpack
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else
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echo "Memcached package not found, possibly installed from source."
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echo "Remove it manually."
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MEMCACHED_BIN=$(command -v memcached)
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echo "Which memcached bin: ${MEMCACHED_BIN}"
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fi
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# Remove Redis config files.
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warning "!! This action is not reversible !!"
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while [[ "${REMOVE_MEMCACHEDCONFIG}" != "y" && "${REMOVE_MEMCACHEDCONFIG}" != "n" && \
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"${AUTO_REMOVE}" != true ]]; do
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read -rp "Remove Memcached configuration files? [y/n]: " -i n -e REMOVE_MEMCACHEDCONFIG
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done
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if [[ "${REMOVE_MEMCACHEDCONFIG}" == y* || "${FORCE_REMOVE}" == true ]]; then
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if [ -f /etc/memcached.conf ]; then
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run rm -f /etc/memcached.conf
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fi
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echo "All your Memcached configuration files deleted permanently."
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fi
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# Final test.
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if "${DRYRUN}"; then
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warning "Memcached server removed in dryrun mode."
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else
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if [[ -z $(command -v memcached) ]]; then
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status "Memcached server removed succesfully."
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else
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warning "Unable to remove Memcached server."
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fi
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fi
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}
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echo "Uninstalling Memcached server..."
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if [[ -n $(command -v memcached) ]]; then
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while [[ "${REMOVE_MEMCACHED}" != "y" && "${REMOVE_MEMCACHED}" != "n" && "${AUTO_REMOVE}" != true ]]; do
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read -rp "Are you sure to remove Memcached? [y/n]: " -e REMOVE_MEMCACHED
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done
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if [[ "${REMOVE_MEMCACHED}" == Y* || "${REMOVE_MEMCACHED}" == y* || "${AUTO_REMOVE}" == true ]]; then
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init_memcached_removal "$@"
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else
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echo "Found Memcached server, but not removed."
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fi
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else
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warning "Oops, Memcached installation not found."
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fi
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