scripts/get-init-system.sh: add script to detect init system

ca807a1e · Lucas Russo · e8850460 · ca807a1e
Commit ca807a1e authored Feb 05, 2016 by Lucas Russo
Hide whitespace changes
Inline Side-by-side

Showing with 14 additions and 0 deletions

get-init-system.sh scripts/get-init-system.sh +14 -0

No files found.
--- a/scripts/get-init-system.sh
+++ b/scripts/get-init-system.sh
+#!/usr/bin/env bash
+
+# Based from the stackexchange answer
+# http://unix.stackexchange.com/questions/18209/detect-init-system-using-the-shell
+
+if [[ `/sbin/init --version` =~ upstart ]]; then
+    echo "upstart";
+elif [[ `systemctl` =~ -\.mount ]]; then
+    echo "systemd";
+elif [[ -f /etc/init.d/cron && ! -h /etc/init.d/cron ]]; then
+    echo "sysv-init";
+else
+    echo "?";
+fi