Gentoo Archives: gentoo-user

From: Grant <emailgrant@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Any way around "Argument list too long"?
Date: Tue, 19 Jul 2011 18:25:59
Message-Id: CAN0CFw3GNEJjkdW7PqpsNvknHMY7QU9egALi4uiUSVc5H1NiTw@mail.gmail.com
In Reply to: Re: [gentoo-user] Any way around "Argument list too long"? by Florian Philipp
1 >>> Alright, find is tricky.  Is this the right spot for -delete?
2 >>>
3 >>> /usr/bin/find /home/user -type f -name "*-`/bin/date -d 'yesterday'
4 >>> +\%Y\%m\%d`*.jpg" - delete
5 >>
6 >> Yes, but if you don't want irreversible mistakes, move the files instead.
7 >>
8 >> find /home/user -type f -name blah -exec mv -t ~/.Trashcan "{}" +
9 >>
10 >>
11 >
12 > In all these commands it would always be a good idea to deactivate
13 > parameter parsing just in front of the place where the file names are
14 > inserted.
15 >
16 > find ... -print0 | xargs -0 mv -t ~/.Trashcan --
17 > or
18 > find ... -exec mv -t ~/.Trashcan -- "{}" +
19 >
20 > The double dash will prevent mv from interpreting weird file names like
21 > "-h" as parameters. Just about every standard GNU tool supports this.
22
23 Does that apply to a command like this:
24
25 /usr/bin/find /home/user -type f -name "*-`/bin/date -d 'yesterday'
26 +\%Y\%m\%d`*.jpg" -delete
27
28 Maybe it should be changed to this:
29
30 /usr/bin/find /home/user -type f -name -- "*-`/bin/date -d 'yesterday'
31 +\%Y\%m\%d`*.jpg" -delete
32
33 - Grant

Replies

Subject Author
Re: [gentoo-user] Any way around "Argument list too long"? David W Noon <dwnoon@××××××××.com>