Bash: download file and check result
Upload the file and perform some actions if the upload went well (status 200).
MySQL: reset root password
Add to /etc/mysql/my.cnf: skip-grant-tables – start server without grantsskip-networking – disallow remote connections Restart service: Connect to server: Flush privileges: Change password: Or: Remove our changes from /etc/mysql/my.cnf and restart service.
Multiple ping with fping
Sometimes you need to check the availability of multiple devices using ping. To do this, you can use the fping utility. Example: In the nodes-ip.txt file you need to save the ip of the devices, one per line. Next, fping… Read moreMultiple ping with fping