Linux下开机启动脚本 etc rcS 环境变量 pid判断

#Linux下开机启动脚本/etc/init.d/rcS#!/bin/sh#echo "hello pqm"insmod /pqm/ko/clock_2401_dev.koinsmod /pqm/ko/clock_2401_drv.ko/pqm/ipcfg/ipconfig_eth0.sh/pqm/ipcfg/ipconfig_eth1.shulimit -s 4096BFS_ROOT=/home/gx/gx61850v3export BFS_ROOTexport PATH=$PATH:$BFS_ROOT/bin:export LD_LIBRARY_PATH=$LDLIBRARY_PATH:$BFS_ROOT/lib:/pqm/pqm/iedinit &/pqm/pqm/main &/pqm/pqm/emm900 &/pqm/pqm/485ser & iedsrv &/***#1、新建文件夹，导入gx61850v3.zip 解压后，在/bin文件夹下chmod 777 * #2、设置环境变量/etc/profile下，设置启动脚本 /pm/pqm.sh#3、tftp -g -r iedinit 192.168.1.222,chmod 777 iedinit ,reboot# Ash profile # vim: syntax=sh# No core files by defaultulimit -S -c 0 > /dev/null 2>&1USER="`id -un`"LOGNAME=$USERPS1='[\u@\h \W]\# 'PATH=$PATHHOSTNAME=`/bin/hostname`export USER LOGNAME PS1 PATHBFS_ROOT=/home/gx/gx61850v3           export BFS_ROOTPATH=$PATH:$HOME/bin:$BFS_ROOT/bin:export PATHLD_LIBRARY_PATH=$LD_LIBRARY_PATH:$BFS_ROOT/lib:export LD_LIBRARY_PATH#ntp=/pqm/pqm#export ntp#PATH=$PATH:$HOME:$ntp:#export PATH***//***加入进程判断：ps -fe|grep iedtest |grep -v grepif [ $? -ne 0 ]thenecho "start process....."iedtest &elseecho "runing....."fi***/