Shell script--DHCP Automatic deployment

For more information, refer to:

(iii) Play with Me Linux Network service: master server configuration for DHCP service configuration

1#! /bin/Bash2ipsag="10.10.10"3dnsip="10.10.10.10"4dn="ns.gr.org"5Cat >/etc/dhcpd.conf << +end+6ddns-update-style interim;7Ignore client-updates;8Subnet $IPSAG.0Netmask255.255.255.0 {9 option routers $DNSIP;TenOption Subnet-mask255.255.255.0; OneOption Domain-name"$DN"; AOption domain-name-servers $DNSIP; -Option Time-offset28800; -Range DYNAMIC-BOOTP $IPSAG. -$IPSAG. $; the         default-lease-time21600; -Max-lease-time43200; - Host boss { -next-server marvin.redhat.com; +Hardware Ethernet A: the: About: +: AB:CD; -                 fixed-address207.175.42.188; +         } A } at+end+ - Service DHCPD Restart -Ps-ax | grep dhcpd

Shell script--DHCP Automatic deployment