[opensuse] Script to check interface & restart network service

Dear All, I need a script to check dsl0 availability and restart network daemon if the dsl0 not exist. Then put the script at cron job to run it every 30 minutes However, I never make BASH script before. Hope you will assist me how to make it. Thanks a lot for your kind help. Wong -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org