I'm trying to change a specific part of several files I have but I'm not accomplishing it. I looked for it in the internet but people usually want to change a specific pattern within the name.
In my case, I have several files as:
My goal is to remove the second "column", so the 10 in the first case, the 87 in the second and the 345 in the third. I know I can obtain that info with cut, but I'm not managing to errase it. The final results should be to obtain file1.csv, file2.csv and so on.
Thanks in advance!