2
votes
2answers
99 views

Sort based on the third column

I'm facing a huge 4-columns file. I'd like to display the sorted file in stdout based on its 3rd column: cat myFile | sort -u -k3 Is that enough to perform the trick?
-1
votes
1answer
92 views

Select a range of files from directory structure /year/month/date.db

I have databases stored in the directory structure year/month/date.db an example would be db/2013/10/15.db I need to be able to select a range of these with a script ("dbSelect ...
0
votes
1answer
50 views

Get the most recent backup files [duplicate]

I'm googling for this, but the terms are so generic I'm getting way too many false positives, so what the hey, I'll ask here. I'm sure there's a simple answer but I don't generally script in *nix. ...
2
votes
2answers
115 views

Select greatest numbered filename

Simple requirement but can't find anything online which can achieve it. I have a list of dated files as below... filename_20120101.dat filename_20120102.dat filename_20120103.dat I ...
1
vote
1answer
263 views

Sort -u Function Command Not Working

As you can see in the picture attached screen shot After I used the sort command to sort a VERY large wordlist file I then split them up using the Split command. From there I confirmed that the ...
4
votes
1answer
341 views

Renaming files from bash in linux

There is a bunch of files of the following format hh-mm-ss.png where hh, mm, ss are hour, minute and second. How can I rename all these files in the directory in a sequential way from 1.png til n.png ...
10
votes
4answers
10k views

How to list files sorted by modification date recursively (no stat command available!)

How can I get the list of all files under current directory along with their modification date and sorted by that date? Now I know how to achieve that with find, stat and sort, but for some weird ...