linux shell學習之自動檢測並重啟httpd服務

linux shell學習之自動檢測並重啟httpd服務 [root@localhost shell]# cat checkapache.sh #!/bin/bash#using your program to show your system's serviceecho "Now,the web service of linux system will be detected..."echo#Detect www service#web=`/usr/bin/pgrep httpd`web=$(/usr/bin/pgrep httpd)if [ "$web" != "" ]then        echo "The web service is running now."else        echo "The web service is NOT running,It Will running Now!"        /etc/rc.d/init.d/httpd startfi ======================================將上面的指令碼加入計劃執行，就可以檢測並啟動httpd服務了，對網站營運管理特別有用。