This tutorial will show how to backup the data on a server, denominated as the main server, to another host, here named backup server, with the free software backup program Borg. The backup server will be configured in such a way that the…
在訪問https的網站時，報出Peer's Certificate has expired的錯誤
Cannot retrieve metalink for repository: epel/x86_64. Please verify its path and try again
use df -kh to get the file system usage, but the trouble is if there is any NFS mount failure in any of the boxes the command will hang.