Mailinglist Archive: opensuse (4237 mails)
| < Previous | Next > |
Re: [SLE] Pullin' my hair out... arrrgh
- From: C Hamel <vgm2@xxxxxxxxxx>
- Date: Wed, 4 Aug 2004 15:53:19 -0500
- Message-id: <200408041553.19203.vgm2@xxxxxxxxxx>
On Wednesday 04 August 2004 15:41, Randall R Schulz wrote:
<SNIP>
> Yup. One good SNAFU deserves another...
>
> Since programming is a practice well served by the persnickety, I'll make
> one final revision:
>
> echo "$0" "$@" |at now + 18 hours
>
> > > > --Danny, who also dislikes here documents, in general
> > >
> > > Here documents are cool, but they make scripts harder to read and
> > > understand, so I avoid using them unless they're really necessary.
> >
> > When they're cool, I like them too. In general, they're not cool,
> > though, since I use perl more than shells for scripting, and it's
> > easier to just leave a pair of quotes open for multi-line strings in
> > most cases. ;)
>
> I'm not sure about all shells, but BASH allows multi-line, unescaped
> strings on the command line and in scripts. I also find BASH's $'C-style
> escape codes expanded in this kind of string' feature very handy. It's
> described in the "QUOTING" section of the BASH manual page.
>
> > --Danny
>
> Randall Schulz
I was wondering about using cron, but thought that it was limited to the time
frames within kcron, since I had trouble trying something even more simple w/
vcron (as in, something more simple wouldn't execute). If I put it directly
in crontab, wouldn't the [* /1080 * * *] work? Perhaps I should just do the
task manually (if I don't forget) if it is that complicated...?
--
...CH
"The more they over-think the plumbing,
the easier it is to stop up the drain."
Scotty
<SNIP>
> Yup. One good SNAFU deserves another...
>
> Since programming is a practice well served by the persnickety, I'll make
> one final revision:
>
> echo "$0" "$@" |at now + 18 hours
>
> > > > --Danny, who also dislikes here documents, in general
> > >
> > > Here documents are cool, but they make scripts harder to read and
> > > understand, so I avoid using them unless they're really necessary.
> >
> > When they're cool, I like them too. In general, they're not cool,
> > though, since I use perl more than shells for scripting, and it's
> > easier to just leave a pair of quotes open for multi-line strings in
> > most cases. ;)
>
> I'm not sure about all shells, but BASH allows multi-line, unescaped
> strings on the command line and in scripts. I also find BASH's $'C-style
> escape codes expanded in this kind of string' feature very handy. It's
> described in the "QUOTING" section of the BASH manual page.
>
> > --Danny
>
> Randall Schulz
I was wondering about using cron, but thought that it was limited to the time
frames within kcron, since I had trouble trying something even more simple w/
vcron (as in, something more simple wouldn't execute). If I put it directly
in crontab, wouldn't the [* /1080 * * *] work? Perhaps I should just do the
task manually (if I don't forget) if it is that complicated...?
--
...CH
"The more they over-think the plumbing,
the easier it is to stop up the drain."
Scotty
| < Previous | Next > |