10-29-2011
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I have to execute some commands after executing one command ( cleartool setview Tagname)
Problem is that I write commands in script like this.
echo "test1"
cleartool setview tagname
echo "test2"
copy file1 file2
echo "test3"
but when I execute script.
Output
---------
test1
If I... (1 Reply)
Discussion started by: udaykishore
1 Replies
2. Shell Programming and Scripting
Hey there,
I am trying to pass a command as argument to a function.
The command shows up in $1.
Now I want to execute this command, but if I do a $1
./sample
"bla/blaprintf: warning: ignoring excess arguments, starting with `bla/bla'
The code is :
#!/bin/ksh
fn()
{
$1
}
fn... (3 Replies)
Discussion started by: shriyer
3 Replies
3. Shell Programming and Scripting
Hi,
I want to run these two commands one after the other.
awk 'BEGIN {OFS="\t"} {print $2}'
sort -u
rather than typing awk 'BEGIN {OFS="\t"} {print $2}' file1 > file2, then sort -u file2 > file3. Is it possible to run both commands on file1 then get output file3?
Its kinda hard for... (5 Replies)
Discussion started by: kylle345
5 Replies
4. UNIX for Dummies Questions & Answers
We have two processes, one which copies a control file into a folder and another which is polling this folder and reading the control files.
Sometimes they clash and the reader fails because the copy is still happening.
We have been told that we should change the copy to a move because the... (1 Reply)
Discussion started by: sbarnes
1 Replies
5. Shell Programming and Scripting
I need to execute a command to run my script several times with varying parameters
perl ex.pl -b 130198 -e 130884 -c plot plot.txt 1_plot.txt
perl ex.pl -b 1345 -e 1308 -c plot plot.txt 2_plot.txt
perl ex.pl -b 1345567 -e 130898 -c plot plot.txt 3_plot.txt
.
.
.
100's of excutions
... (2 Replies)
Discussion started by: Lucky Ali
2 Replies
6. UNIX for Dummies Questions & Answers
the ssh calling convention:
ssh <server>
If I put commands in the section, ssh will execute them immediately after logging in and return to local shell. I want to stay in the remote shell after executing these commands. How can I achieve this?
Thanks for all. (1 Reply)
Discussion started by: hplonlien
1 Replies
7. Shell Programming and Scripting
Hi All,
I am trying to execute a shell script containg awk commands. But unable to do so. Below is my script. Please help.
The name of the script is scan.sh and I have tried executing it using the command sh scan.sh
It is giving an error which reads like:
awk:syntax error near line 7... (3 Replies)
Discussion started by: misb
3 Replies
8. Shell Programming and Scripting
Hello
In the shell script we have a FTP command like below
ftp -n -v -q winftp.principal.com >/infa/datafiles/GRP/Scripts/ftp_from_infa_dvcn.log<<END_SCRIPT
quote USER $FTP_USER
quote PASS $FTP_PASS
ascii
lcd $FTP_LOCALDIR
cd $FTP_FLDR
put $FTP_FILE
bye
exit
If i... (1 Reply)
Discussion started by: Pratik4891
1 Replies
9. Shell Programming and Scripting
I am trying to execute a piped combination of shell commands inside a perl program.
However, it is not working as desired.
This is my program, i am trying to print only filenames from the output of ls -l
$ cat list_test
#!/usr/bin/perl -w
use strict;
my $count=0;
my @list=`ls -l|awk... (4 Replies)
Discussion started by: sam05121988
4 Replies
10. Shell Programming and Scripting
I would like to execute a commands in four different servers through ssh at a single instance(simultaneously).
Below are the details with examples,
ssh user1@server1 "grep xxxx logs"
ssh user1@server2 "grep xxxx logs"
ssh user1@server3 "grep xxxx logs"
Each statement will take some... (4 Replies)
Discussion started by: Amutha
4 Replies
LEARN ABOUT CENTOS
uri::url
URI::URL(3) User Contributed Perl Documentation URI::URL(3)
NAME
URI::URL - Uniform Resource Locators
SYNOPSIS
$u1 = URI::URL->new($str, $base);
$u2 = $u1->abs;
DESCRIPTION
This module is provided for backwards compatibility with modules that depend on the interface provided by the "URI::URL" class that used to
be distributed with the libwww-perl library.
The following differences exist compared to the "URI" class interface:
o The URI::URL module exports the url() function as an alternate constructor interface.
o The constructor takes an optional $base argument. The "URI::URL" class is a subclass of "URI::WithBase".
o The URI::URL->newlocal class method is the same as URI::file->new_abs.
o URI::URL::strict(1)
o $url->print_on method
o $url->crack method
o $url->full_path: same as ($uri->abs_path || "/")
o $url->netloc: same as $uri->authority
o $url->epath, $url->equery: same as $uri->path, $uri->query
o $url->path and $url->query pass unescaped strings.
o $url->path_components: same as $uri->path_segments (if you don't consider path segment parameters)
o $url->params and $url->eparams methods
o $url->base method. See URI::WithBase.
o $url->abs and $url->rel have an optional $base argument. See URI::WithBase.
o $url->frag: same as $uri->fragment
o $url->keywords: same as $uri->query_keywords
o $url->localpath and friends map to $uri->file.
o $url->address and $url->encoded822addr: same as $uri->to for mailto URI
o $url->groupart method for news URI
o $url->article: same as $uri->message
SEE ALSO
URI, URI::WithBase
COPYRIGHT
Copyright 1998-2000 Gisle Aas.
perl v5.16.3 2012-02-11 URI::URL(3)