gpg: failed to create temporary file '/var/lib/lurker/.#lk0x57505100.hantslug.org.uk.19775': Permission denied
gpg: keyblock resource '/var/lib/lurker/pubring.gpg': Permission denied
gpg: Signature made Mon Apr 6 17:56:33 2009 BST
gpg: using DSA key 9111B5743CA26D44
gpg: Can't check signature: No public key
On Mon, 06 Apr 2009 17:27:28 +0100
Richard Danter <radanter@???> wrote:
> Hi folks,
>
> I have been using a trivial test to discover if a command is available
> on a given host for some time as follows:
>
> [ -n "`which _command_`" ] && _do_something_with_command_
>
> This works perfectly on Linux, FreeBSD and NetBSD but not on Solaris.
>
> Sun decided it would be useful if "which" returned all the places it
> looked (i.e. your path) if it could not find what you were looking
> for. Since the result is now not an empty string the test fails to
> identify that the command was not found.
I don't have a slowaris box to check, but does which return a proper
status code on exit that you can check?
if which ls > /dev/null 2>&1; then
do stuff
else
yum install ls
done
Cheers,
/j
--
Jon Fautley RHCE, RHCDS, RHCX, RHCA email: jfautley@???
Senior Consultant cell : +44 7841 558683
Global Professional Services
Red Hat UK, 200 Fowler Avenue, Farnborough, Hampshire, GU14 7JP
