On Thu, 22 Jan 2004 16:14:19 +
Ciaran McCreesh <[EMAIL PROTECTED]> wrote:
> On Fri, 23 Jan 2004 00:58:36 +0900 Jason Stubbs
> <[EMAIL PROTECTED]> wrote:
> | > qpkg -I | grep package_name
> |
> | I don't have qpkg or any of that installed so I can't check, but
> isn't| qpkg written in python?
portageq
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Jeremy Maitin-Shepard
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On Jan 22, 2004, at 12:51 pm, [EMAIL PROTECTED] wrote:
What is the quickest (or preferred) way of checking (in a
bash script) if a given package is installed?
I think the most elegant way MIGHT be to import functions from Portage
/ ebuild, and use DEPENDS (see `man ebuild` and `man 5 ebuild`) but
On Fri, 23 Jan 2004 00:58:36 +0900 Jason Stubbs
<[EMAIL PROTECTED]> wrote:
| > qpkg -I | grep package_name
|
| I don't have qpkg or any of that installed so I can't check, but isn't
| qpkg written in python? If so, that method would be somewhat slower.
Yes, but it doesn't rely upon the underlying
On Thu, 2004-01-22 at 15:58, Jason Stubbs wrote:
> I don't have qpkg or any of that installed so I can't check, but isn't qpkg
> written in python? If so, that method would be somewhat slower.
No it is a bash script. And no just because it is written in python
doesn't mean it is inherently slower
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On Thursday 22 January 2004 23:51, Mark Knecht wrote:
> > > What is the quickest (or preferred) way of checking (in a
> > > bash script) if a given package is installed?
> >
> > I don't know if it would be the preferred way, but I think the
> > quickes
On January 22, 2004 09:36 am, Jason Stubbs wrote:
> > What is the quickest (or preferred) way of checking (in a
> > bash script) if a given package is installed?
>
> I don't know if it would be the preferred way, but I think the quickest
> would be:
>
> PKG="sys-apps/portage"
> [ -e /var/db/pkg/${P
> > What is the quickest (or preferred) way of checking (in a
> > bash script) if a given package is installed?
>
> I don't know if it would be the preferred way, but I think the
> quickest would
> be:
>
> PKG="sys-apps/portage"
> [ -e /var/db/pkg/${PKG}-* ]
>
or:
qpkg -I | grep package_name
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On Thursday 22 January 2004 21:51, [EMAIL PROTECTED] wrote:
> Hi.
>
> What is the quickest (or preferred) way of checking (in a
> bash script) if a given package is installed?
I don't know if it would be the preferred way, but I think the quickest wou
On 22 Jan 2004 13:06:35 +
"Neil Bothwick" <[EMAIL PROTECTED]> wrote:
> Barry Marler said,
>
> >> What is the quickest (or preferred) way of checking (in a
> >> bash script) if a given package is installed?
>
> > 2. qpkg -I
>
> qpkg returns zero whether the package is installed or not.
>
Barry Marler said,
>> What is the quickest (or preferred) way of checking (in a
>> bash script) if a given package is installed?
> 2. qpkg -I
qpkg returns zero whether the package is installed or not.
You could use something like
if [ `qpkg -I packagename | wc -l` -gt 0 ]; then
e
On Thu, 22 Jan 2004 10:51:52 -0200
[EMAIL PROTECTED] wrote:
> Hi.
>
> What is the quickest (or preferred) way of checking (in a
> bash script) if a given package is installed?
1. emerge gentoolkit
2. qpkg -I
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Barry Marler
Information Analyst II
Center for Applied Genetic Technologies
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