Shell Script Collection

#本人新手写的不好之处, be sure to advise me. I will update this content on an irregular basis.

1. Enter the IP address to find the domain name specified in the/etc/hosts file

#!/bin/sh#author VPERSON#QQ 737304790#enter The specified IP to find the corresponding domain name in the hosts fileflag=0 If [$#-ne 1]thenecho "Input error" echo "Usage: $127.0.0.1" Exit 1fiexec </etc/hostswhile read Linedoif ["$" = "'  echo $line |awk ' {print '} ' "]thenflag=1printf" successfully find the domain name!\n "echo-e" \033[31m $1==>> ' echo $line |awk ' {print $} ' \033[0m ' breakfidone[${flag}-eq 0] && echo "No specified IP"

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Shell Script Collection