1

Sometimes, my scripts get trapped in infinite loops. When the loop creates new files, things get messy.

I currently have this file name format:

Task.4883.store.log

where 4883 is a counter.

I need to delete all files, except the first 10 (i.e. counter in 0-9, inclusive). Currently, around 10k files are created before I can react and stop the script. SSD's are really fast.

It gets a bit harder by rm not accepting that many arguments: -bash: /bin/rm: Argument list too long

Oh, and I'm currently on a mac.

  • none of the answers addressed the point about the first ten. – Thomas Dickey Dec 29 '16 at 11:50
3
find . -name 'Task.??*.store.log' | xargs rm -f
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    Is the -f necessary - or even a good idea? – mikeserv Jun 21 '15 at 21:52
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    It depends. If the files are read-only (unlikely) then yes (-f), but I agree that in this case it is probably not needed. However, in a non-interactive script I always use -f to avoid potential prompts. – meuh Jun 22 '15 at 5:28
  • A person copy/pasting the answer might not know where to put the -f flag, or that they need to add it, if the script does not work. – Filip Haglund Jun 22 '15 at 8:11
5

A POSIX one, can handle file which contain newline in filename:

find . -name 'Task.??*.store.log' -exec rm -f {} +
2

With zsh:

rm Task.<10->.store.log 

To avoid the arguments list too long:

autoload zargs # best in ~/.zshrc 
zargs Task.<10->.store.log -- rm

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