10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
We have the data looks like below in a log file.
I want to generat files based on the string between two hash(#) symbol like below
Source:
#ext1#test1.tale2 drop
#ext1#test11.tale21 drop
#ext1#test123.tale21 drop
#ext2#test1.tale21 drop
#ext2#test12.tale21 drop
#ext3#test11.tale21 drop... (5 Replies)
Discussion started by: Sanjeev G
5 Replies
2. Shell Programming and Scripting
Hi
I am trying to build a web form where it can take the input from the user and write it to a file. And when I will open that form again that for should read the file that was created at the 1st step and all the fields should auto populate from that file. I have 20 text fields in my form. I... (1 Reply)
Discussion started by: sauravrout
1 Replies
3. Shell Programming and Scripting
Hi,
I am trying to do a write operation followed by a read operation on the same file through Perl, expecting the output produced by read to contain the new lines added, as follows:
#! /usr/bin/perl -w
open FH, "+< testfile" or die "$@";
print FH "New content added\n";
while (my $line =... (1 Reply)
Discussion started by: royalibrahim
1 Replies
4. Shell Programming and Scripting
Hi,
I have on Designdocument in that information is stored with in tabular format.I need Perl/unix script to read and write the data
using perl script?
Regards,
Ravi (4 Replies)
Discussion started by: toravi.pentaho
4 Replies
5. Shell Programming and Scripting
Hi,
can some one help me how to encrypt and decrypt a file.
AIM: reade user input, encrypt it and save it to file.
while decryption read the encrypted file decrypt it and save the output in some variable.
Example: consider we have Credentials.txt file with content username: password... (5 Replies)
Discussion started by: saichand1985
5 Replies
6. Shell Programming and Scripting
I want to check access rights permissions not for 'user', not for 'group', but for 'others'.
I want to do it by system command in which i want to use 'ls -l' and 'awk' command.
I have written the following program :
#!/usr/bin/local/perl
#include <stdlib.h>
system ("ls -l | awk... (1 Reply)
Discussion started by: shubhamsachdeva
1 Replies
7. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I must write a shell script that calls two external Perl functions--one of which sorts the data in a file, and... (6 Replies)
Discussion started by: kowit010
6 Replies
8. Solaris
Would simply like to write data (no audio) to a CD/RW disk. The disk drive states CD/RW on the front but don't know for sure if the software is configured to recognize it as a writable disk. I can read/move data from the disk to the hard drive with no issue from the disk. Any help in this... (4 Replies)
Discussion started by: jes1trish
4 Replies
9. Shell Programming and Scripting
Hi Everyone,
There is a perl file: a.pl
============
#!/usr/bin/perl
my $config_file = $ARGV;
open CONFIG, "$config_file" or die "Program stopping, couldn't open the configuration file '$config_file'.\n";
my $config = join "", <CONFIG>;
close CONFIG;
eval $config;
die "Couldn't... (1 Reply)
Discussion started by: jimmy_y
1 Replies
10. Programming
Hi,
I'm trying to figure out the best solution to the following problem, and I'm not
yet that much experienced like you. :-)
Basically I have to read a fairly large file, composed of "messages" , in order
to display all of them through an user interface (made with QT).
The messages that... (3 Replies)
Discussion started by: emitrax
3 Replies
UCFQ(1) User Contributed Perl Documentation UCFQ(1)
NAME
ucfq - query the ucf database
SYNOPSIS
usage: ucfq [options] (/path/to/file|package)[/path/to/file|package ...]
OPTIONS
--help h Print out a usage message.
--debug -d Turn on debugging mode.
--verbose -v Make the script more verbose..
--with-colons -w
Normally, the script presents the information in a human readable tabular format, but that may be harder for a machine to parse. With
this option, the output is a compact, colon separated line, with no dividers, headers, or footer.
--state-dr dir
Set the state directory to "/path/to/dir" instead of the default "/var/lib/ucf". Used mostly for testing.
DESCRIPTION
This script takes a set of arguments, each of which is a package name (and thus does not contain a /) or a full path to a configuration
file, and outputs the associated package, if any, if the file exists on disk, and whether it has been modified by the user. The output is
either a human readable tabular form, or a compact colon-separated machine friendly format.
This script can potentially be used in package "postrm" scripts during purge to query the system for configuration files that may still
exist on the system, and whether these files have been locally modified by the user -- assuming that the package registered all the config-
uration files with ucf using "ucfr".
CAVEATS
This is very inchoate, at the moment, and needs testing.
BUGS
None Known so far.
AUTHOR
Manoj Srivastava <srivasta@debian.org>
COPYRIGHT AND LICENSE
This script is a part of the Ucf package, and is
Copyright (c) 2006 Manoj Srivastava <srivasta@debian.org>
This program is free software; you can redistribute it and / or modify it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MER-
CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
perl v5.8.8 2006-04-16 UCFQ(1)