[PLUG] (SOLVED) Removing OOo with yum ... or?
Paul Heinlein
heinlein at madboa.com
Wed Nov 3 22:20:43 UTC 2010
On Wed, 3 Nov 2010, Russell Senior wrote:
>>>>>> "Dan" == Dan Young <danielmyoung at gmail.com> writes:
>
> Russell> Or an equivalent alternative:
> Russell> rpm -e $(cat rmlist)
>
> Dan> UUOC! ;-)
>
> Dan> xargs rpm -e < rmlist
>
> D'oh! But, you are cheating by adding xargs!
>
> russell at donk:~$ ls -l /usr/bin/xargs /bin/cat
> -rwxr-xr-x 1 root root 26860 2008-04-04 07:22 /bin/cat
> -rwxr-xr-x 1 root root 34516 2008-04-03 10:41 /usr/bin/xargs
>
> See, /bin/cat is smaller! ;-)
In its "Command Substitution" subsection, the bash(1) man page even
makes a special point of calling out this circumstance: "The command
substitution $(cat file) can be replaced by the equivalent but faster
$(< file)."
--
Paul Heinlein <> heinlein at madboa.com <> http://www.madboa.com/
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