On Tue, Jan 29, 2002 at 08:14:36AM +1100, Grant Parnell wrote:
> I noticed James answered but generally speaking I frequently use "man
> perlfunc" as a quick reference guide. "man perl" gives you the index of
> the man pages. Other ones I tend to use are "man perlre" and "man perlop".
> For th
On Sat, 26 Jan 2002, > Dean Hamstead < wrote:
> does perl have a function to return the length of a string?
>
> eg
>
> $length = size($foo);
>
I noticed James answered but generally speaking I frequently use "man
perlfunc" as a quick reference guide. "man perl" gives you the index of
the ma
On Sat, 26 Jan 2002, > Dean Hamstead < wrote:
> does perl have a function to return the length of a string?
>
> eg
>
> $length = size($foo);
>
length()
- James
--
James Morris
<[EMAIL PROTECTED]>
--
SLUG - Sydney Linux User Group Mailing List - http://slug.org.au/
More Info: http://lists
does perl have a function to return the length of a string?
eg
$length = size($foo);
Dean
--
-- --
ME: http://dean.bong.com.auICQ: 16867613
[EMAIL PROTECTED][EMAIL PROTECTED]
--
SLUG - Sydney Linux User Group Mailing List - http:/
>I would like to strip special characters
>eg. anything not A..Z a..z 0..9
>From what? A string, a line, a whole file? Anyway have a look at the
translit operator (y or tr) under man perlop, with the c and d options.
--
SLUG - Sydney Linux User Group Mailing List - http://slug.org.au/
More Inf
I would like to strip special characters
eg. anything not A..Z a..z 0..9
Dean
--
BONG: http://www.bong.com.au
EMAIL...
[EMAIL PROTECTED][EMAIL PROTECTED]
[EMAIL PROTECTED] [EMAIL PROTECTED]
ICQ: 16867613
--
SLUG - Sydney Linux User Group Mailing List - http://slug.org.au/
More In
Herbert Xu wrote:
>
> There is a /proc/self you know :)
Okay, well I didn't see that there... but that wouldn't have been any
fun anyway!
--
SLUG - Sydney Linux User Group Mailing List - http://slug.org.au/
More Info: http://slug.org.au/lists/listinfo/slug
Matthew Dalton <[EMAIL PROTECTED]> wrote:
>
> Friday afternoon blues
> #!/usr/bin/perl
> # only works on Linux :)
> $pid = `ps | grep $0 | grep perl | grep -v grep | cut -d " " -f 1`;
> chomp($pid);
> print `ls /proc/$pid -l | grep cwd | sed -e 's/.*cwd -> //g'`;
There is a /proc/self you k
Rodos wrote:
>
> On Fri, 13 Oct 2000, Dean Hamstead wrote:
>
> > how do i get the name of current directory (basically pwd) in perl?
>
> chop($cwd = `pwd`);
>
> or
>
> perl -e 'use Cwd; print "You are in the " . cwd . " directory\n";'
> You are in the /home/rodos directory
>
> Easy.
Friday
On Fri, 13 Oct 2000, Dean Hamstead wrote:
> how do i get the name of current directory (basically pwd) in perl?
chop($cwd = `pwd`);
or
perl -e 'use Cwd; print "You are in the " . cwd . " directory\n";'
You are in the /home/rodos directory
Easy.
Rodos
--
SLUG - Sydney Linux User Group Mail
how do i get the name of current directory (basically pwd) in perl?
use Cwd;
$dir = getcwd;
this is in my opinion better than $dir=`pwd`; chomp $dir;
kind of solutions.
perldoc Cwd for the whole story.
Stuart.
--
SLUG - Sydney Linux User Group Mailing List - http://slug.org.au/
More Inf
On Fri, Oct 13, 2000 at 02:42:12PM +1100, Dean Hamstead wrote:
> how do i get the name of current directory (basically pwd) in perl?
[johnc@dropbear ~]$ perl -e 'print `pwd`'
/home/johnc
--
whois [EMAIL PROTECTED]
--
SLUG - Sydney Linux User Group Mailing List - http://slug.org.au/
More Info
how do i get the name of current directory (basically pwd) in perl?
Dean
--
BONG: http://www.bong.com.au
EMAIL...
[EMAIL PROTECTED][EMAIL PROTECTED]
[EMAIL PROTECTED] [EMAIL PROTECTED]
ICQ: 16867613
--
SLUG - Sydney Linux User Group Mailing List - http://slug.org.au/
More Info: h
13 matches
Mail list logo
