Check Shadowsocks running or not

shadowsocks-crond.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+# Check Shadowsocks running or not
+# Author: Teddysun <i@teddysun.com>
+# Visit: https://shadowsocks.be
+
+# name
+name=Shadowsocks
+# log path
+path=/var/log
+# log file
+log=$path/shadowsocks-crond.log
+# shadowsocks-python bin path(centos)
+bin1=/usr/bin/ssserver
+# shadowsocks-python bin path(debian)
+bin2=/usr/local/bin/ssserver
+# shadowsocks-go bin path
+bin3=/usr/bin/shadowsocks-server
+# shadowsocks-libev bin path
+bin4=/usr/local/bin/ss-server
+# default pid value
+pid=""
+
+# check Shadowsocks status
+/etc/init.d/shadowsocks status &>/dev/null
+if [ $? -eq 0 ]; then
+    pid=`ps -ef | grep -v grep | grep -v ps | grep -i "${bin1}" | awk '{print $2}'` 
+    if [ -z $pid ]; then
+        pid=`ps -ef | grep -v grep | grep -v ps | grep -i "${bin2}" | awk '{print $2}'` 
+        if [ -z $pid ]; then
+            pid=`ps -ef | grep -v grep | grep -v ps | grep -i "${bin3}" | awk '{print $2}'` 
+            if [ -z $pid ]; then
+                pid=`ps -ef | grep -v grep | grep -v ps | grep -i "${bin4}" | awk '{print $2}'` 
+            fi
+        fi
+    fi
+fi
+
+# check log path
+if [ ! -d $path ]; then
+    mkdir -p $path
+fi
+
+# check status & auto start
+if [[ -z $pid ]]; then
+    echo "`date +"%Y-%m-%d %H:%M:%S"` $name is not running" >> $log
+    echo "`date +"%Y-%m-%d %H:%M:%S"` Starting $name" >> $log
+    /etc/init.d/shadowsocks start &>/dev/null
+    if [ $? -eq 0 ]; then
+        echo "`date +"%Y-%m-%d %H:%M:%S"` $name start success" >> $log
+    else
+        echo "`date +"%Y-%m-%d %H:%M:%S"` $name start failed" >> $log
+    fi
+else
+    echo "`date +"%Y-%m-%d %H:%M:%S"` $name is running with pid $pid" >> $log
+fi