To delete multiple files at once, use the rm command followed by the file names separated by space. When using regular expansions, first list the files with the ls command so that you can see what files will be deleted before running the rm command.
Select the items you'd like to delete by pressing and holding the Shift or Command key and clicking next to each file/folder name. Press Shift to select everything between the first and last item.
To delete a specific file, you can use the command rm followed by the name of the file you want to delete (e.g. rm filename ). For example, you can delete the addresses.
Bash supports all sorts of wildcards and expansions.
Your exact case would be handled by brace expansion, like so:
$ rm -rf abc.log.2012-03-{14,27,28}
The above would expand to a single command with all three arguments, and be equivalent to typing:
$ rm -rf abc.log.2012-03-14 abc.log.2012-03-27 abc.log.2012-03-28
It's important to note that this expansion is done by the shell, before rm
is even loaded.
Use a wildcard (*
) to match multiple files.
For example, the command below will delete all files with names beginning with abc.log.2012-03-
.
rm -f abc.log.2012-03-*
I'd recommend running ls abc.log.2012-03-*
to list the files so that you can see what you are going to delete before running the rm
command.
For more details see the Bash man page on filename expansion.
If you want to delete all files whose names match a particular form, a wildcard (glob pattern) is the most straightforward solution. Some examples:
$ rm -f abc.log.* # Remove them all
$ rm -f abc.log.2012* # Remove all logs from 2012
$ rm -f abc.log.2012-0[123]* # Remove all files from the first quarter of 2012
Regular expressions are more powerful than wildcards; you can feed the output of grep
to rm -f
. For example, if some of the file names start with "abc.log"
and some with "ABC.log"
, grep
lets you do a case-insensitive match:
$ rm -f $(ls | grep -i '^abc\.log\.')
This will cause problems if any of the file names contain funny characters, including spaces. Be careful.
When I do this, I run the ls | grep ...
command first and check that it produces the output I want -- especially if I'm using rm -f
:
$ ls | grep -i '^abc\.log\.'
(check that the list is correct)
$ rm -f $(!!)
where !!
expands to the previous command. Or I can type up-arrow or Ctrl-P and edit the previous line to add the rm -f
command.
This assumes you're using the bash shell. Some other shells, particularly csh and tcsh and some older sh-derived shells, may not support the $(...)
syntax. You can use the equivalent backtick syntax:
$ rm -f `ls | grep -i '^abc\.log\.'`
The $(...)
syntax is easier to read, and if you're really ambitious it can be nested.
Finally, if the subset of files you want to delete can't be easily expressed with a regular expression, a trick I often use is to list the files to a temporary text file, then edit it:
$ ls > list
$ vi list # Use your favorite text editor
I can then edit the list
file manually, leaving only the files I want to remove, and then:
$ rm -f $(<list)
or
$ rm -f `cat list`
(Again, this assumes none of the file names contain funny characters, particularly spaces.)
Or, when editing the list
file, I can add rm -f
to the beginning of each line and then:
$ . ./list
or
$ source ./list
Editing the file is also an opportunity to add quotes where necessary, for example changing rm -f foo bar
to rm -f 'foo bar'
.
Just use multiline selection in sublime to combine all of the files into a single line and add a space between each file name and then add rm
at the beginning of the list. This is mostly useful when there isn't a pattern in the filenames you want to delete.
[$]> rm abc.log.2012-03-14 abc.log.2012-03-27 abc.log.2012-03-28 abc.log.2012-03-29 abc.log.2012-03-30 abc.log.2012-04-02 abc.log.2012-04-04 abc.log.2012-04-05 abc.log.2012-04-09 abc.log.2012-04-10
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