I'm trying to copy 2 files at once, a video file and an image file with the same name using if(isset($_GET['video'])) but I can't seem to get it right. I can copy the video but my attempt to copy the ...

I was trying a cp command that ran fine under ubuntu 20, namely (base) jr@Historys-MacBook-Air test % cp --backup=numbered src dest cp: illegal option -- - which struck me as weird, so checking the m...

Currently I am trying to replace all Tomcat keystore files in a particular location across multiple nodes. The problem is, the directory structures are similar, but not exactly the same. For example, ...

Hi I have 2 parent directories with these contents, under /tmp: Note parent directory names have ";" in it- not recommended in Unix like systems, but those directories are pushed by an exte...