但是對於諸如sendmail,named,www等服務,由於它們不象finger,telnet等服務,在請求到來時由inet守護進程啟動相應的進程提供服務,而是在系統啟動時,作為守護進程運行的。而對於redhat linux,提供了一個linuxconfig命令,可以通過它在圖形界面下交互式地設置是否在啟動時運行相關服務。也可以通過命令來設置是否啟動時啟動某個服務,如: [root@deep]# chkconfig 每level 35 named off
--
# This will overwrite /etc/issue at every boot. So, make any changes you
# want to make to /etc/issue here or you will lose them when you reboot.
#echo "" > /etc/issue
#echo "$R" >> /etc/issue
#echo "Kernel $(uname -r) on $a $(uname -m)" >> /etc/issue
#
#cp -f /etc/issue /etc/issue.net
#echo >> /etc/issue
--