Hey Everyone,
Does anyone know how - or if it's even possible - for a child perl script to inherit the variables of a parent perl script? In a shell script, you would use "export" for example. I am running Perl 5.8.
Basically, let's say "perl1.pl" calls "perl2.pl" and I want "perl2.pl" to... (2 Replies)
I'm trying to make changes in a file using the following bash script:
#!/bin/bash
MYHOME=`echo $HOME`
README=$MYHOME"/environment"
IAM=`whoami`
CHANGEPATHLIST="TALOG TACONFIG TAINFO TAWORK TMPSPACE"
for var in $CHANGEPATHLIST
do
perl -pi -e 's/sacuser1/$IAM/ if m/$var/' $README... (3 Replies)
Hi All,
I am trying to convert the below Csh while loop into Perl while loop but the problem is that in this csh script, i have 2 variables inside a variable -> $count is a variable {SB$count} as a whole is another variable. Csh is able to assign values to such variable like the below but i do... (3 Replies)
hi i have following code
my $a1 = "A" ;
my $a2 = "B" ;
my $a3 = "C" ;
foreach my $k ( 1,2,3 )
{
my $msg = ${a{$k}} # this should be at runtime i am creating variable a1 and assigning it value to msg .
print "$msg\n" ;
}
above thing is not working !!!
i want when k = 1... (4 Replies)
Hey all,
perl - how can we name a variable base on the value of another variable?
for example in ksh/bash we do :
export c="100"
export x`echo $c`=2000
echo $x100
x100=2000
is it possible to do something similar for perl?
I already tried many ways but nothing is working.
I am... (3 Replies)
Hi,
I have the following lines that I would like to see in an array for easy comparisons and printing:
Example 1:
field1,field2,field3,field4,field5
value1,value2,value3,value4,value5Example 2:
field1,field3,field4,field2,field5,field6,field7... (7 Replies)
Hi, guys, i have a script i inherited from a coworker but i'm not perl savy. The script works but i would like it to work better. I want to run this command
./ciscomgrtest.pl -r "show version" -h hosts.router
and have the script goto each router in the hosts.router file and run the command... (2 Replies)
In PERL , $0 variable displays program name ( if we use inside script) .likewise is there a way to display program name and it's arguments passed to script .
e.g.
test.pl -a1 -b3 -c4
inside test.pl , if I use $0 , it gives me test.pl ..but I am looking for command to get complete program... (1 Reply)
Discussion started by: talashil
1 Replies
LEARN ABOUT REDHAT
vorbiscomment
VORBISCOMMENT(1) Vorbis Tools VORBISCOMMENT(1)NAME
vorbiscomment - edits Ogg Vorbis comments
SYNOPSIS
vorbiscomment [-l] file.ogg
vorbiscomment -a [ -t "tag=value" ] in.ogg out.ogg
vorbiscomment -w in.ogg out.ogg
DESCRIPTION
vorbiscomment reads, modifies, and appends Ogg Vorbis audio file metadata tags.
OPTIONS -a Append comments.
-c commentfile
Take comments from a file. The file is the same format as is output by the the -l option: one element per line in 'tag=value' for-
mat.
-h Show command help.
-l List the comments in the ogg vorbis file.
-q Quiet mode. No messages are displayed.
-t 'tag=value'
Specify a new tag on the command line. Each tag is given as a single string. The part before the '=' is treated as the tag name and
the part after as the value.
-w Replace comments with the new set given either on the command line with -t or from a file with -c.
EXAMPLES
To just see what comment tags are in a file:
vorbiscomment -l file.ogg
To edit those comments:
vorbiscomment -l file.ogg > file.txt
[edit the comments in file.txt to your statisfaction]
vorbiscomment -w -c file.txt file.ogg newfile.ogg
To simply add a comment:
vorbiscomment -a -t 'ARTIST=No One You Know' file.ogg newfile.ogg
SEE ALSO
See http://xiph.org/ogg/vorbis/doc/v-comment.html for documentation on the Ogg Vorbis tag format, including a suggested list of canonical
tag names.
AUTHORS
Program Authors:
Michael Smith <msmith@labyrinth.net.au>
Ralph Giles <giles@xiph.org>
Manpage Author:
Christopher L Cheney <ccheney@debian.org>
Xiph.org Foundation December 24, 2001 VORBISCOMMENT(1)