08-13-2008
Please try
cat /proc/version
and Grep for words "Red" and "CentOS" you can event get the version from the same.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
------------------------------
$x=" hi";
$tabspace=0;
while ($x =~ /\t/g )
{
$tabspace++;
}
print $tabspace;
---------------------------------
1.)when i tried it without "g" ($x = ~/\t/ )... when i run the script it utilizes around 95% cpu and system hangs and i did "End process"... (0 Replies)
Discussion started by: sekar sundaram
0 Replies
2. UNIX for Dummies Questions & Answers
Hi
I'm wondering how I can find all the files which were installed on certain date?
For example: I'm looking for alle the files which were installed on the 11.09.06 on the system.
Does somebody know how to do this?
Thanks
Reto (2 Replies)
Discussion started by: goldenglobe
2 Replies
3. Shell Programming and Scripting
Im trying to make a very simple find the first file with the .zip extension in a specific folder and open that file.
The folder path and file name will vary every-time and it may contain spaces. If I try to look
For this example the folder directory is /Users/username/Desktop/testfolder/abc... (6 Replies)
Discussion started by: elbombillo
6 Replies
4. Shell Programming and Scripting
Hi,
I have a log file containing data on emails sent. Looks a bit like this for one email:
Content-Type: text/plain;
charset="UTF-8"
Date: 12 Jun 2008 14:04:59 +0100
From: from@email.com
Subject: xcf4564xzcv
To: recip@email.co.uk
Size = 364 Jun 12 14:04 smtp_234sldfh.tmp
I need to... (5 Replies)
Discussion started by: terry2009
5 Replies
5. Shell Programming and Scripting
Hi,
We have a requirement to find the set of filenames from the group of files in a specified folder based on
(i) version number
(ii) sequence number
such that, for any given sequence number in a day only the latest version filenames have to indentified.
Below is the format of... (4 Replies)
Discussion started by: Deepakbabu
4 Replies
6. Shell Programming and Scripting
Hi ,
I want to write a simple script.
I have two files
file1:
BCSpeciality
Backend
CB
CBAPQualDisp
CBCimsVFTRCK
CBDSNQualDisp
CBDefault
CBDisney
CBFaxMCGen
CBMCGeneral
CBMCQualDisp
file2:
CSpeciality
Backend (8 Replies)
Discussion started by: ramky79
8 Replies
7. UNIX for Dummies Questions & Answers
HI guys,
Could you help me writing a simple version control script for a text files.
the format could be
./version_control <file(s)> (I want it to be able to work with more than 1 file at the same time)
commands are add and get, add means you add new file(s) to the archive, get means you... (4 Replies)
Discussion started by: s3270226
4 Replies
8. Shell Programming and Scripting
Hello all!
This is my first post and I'm very new to programming. I would like help creating a simple perl or bash script that I will be using in my work as a junior bioinformatician.
Essentially, I would like to take a tab-delimted or .csv text with 3 columns and write them to a "3D" matrix:
... (16 Replies)
Discussion started by: torchij
16 Replies
9. UNIX for Dummies Questions & Answers
Hi everyone. I've been reading around and am a little bit overwhelmed, hoping to find a kind soul out there to hold my hand through writing my first script. This need has emerged at work and I haven't much experience writing shell scripts, but this is a problem we have with a production environment... (13 Replies)
Discussion started by: thirdcoaster
13 Replies
10. Shell Programming and Scripting
Hello guys, im new to to unix/linux
i have a text file like this:
person1@test.com iisiiasasas
person2@test.com 123w2 3233
sajsja person3@test.com jsajjsa
sajsjasaj person4@test.com
I want to extract only e-mail address and get rid of all other stuff, i want an output like this
... (4 Replies)
Discussion started by: RazorMX
4 Replies
LEARN ABOUT DEBIAN
dtc_install_centos
dtc_install_centos(8) System Manager's Manual dtc_install_centos(8)
NAME
dtc_install_centos - bootstrap a CentOS install to use in a chroot or VM
SYNOPSIS
dtc_install_centos <install root> <yum environment>
DESCRIPTION
This shell script is part of the dtc-xen package, generally to be used by the dtc panel to install a new a Xen VPS server. This script is
called by dtc_reinstall_os when the user chooses to install the CentOS operating system.
How it works: it generates a temporary yum configuration in the yum environment directory, that directs yum to act inside the install root
instead of in the base system; then it kindly requests yum to install the basesystem, centos-release and yum packages onto it. Yum then
uses the configuration to download the required (usually, security-updated) packages and then perform the RPM installation process under
the install root.
It requires both RPM and yum. It does work under Debian (it was developed in Ubuntu first). It should also work on RPM-based systems
without destroying the system-wide RPM and yum configurations.
OPTION
<install root>
Target directory where CentOS will be deployed. Must exist beforehand.
<yum environment>
Directory where yum will store the repository manifests and configuration. Will be automatically created. Cached RPMs and manifests will
be left, as usual, in a directory var/cache/yum inside the install root.
EXAMPLE
dtc_install_centos /root/yum /xen/13
This will setup the operating system in /xen/13, with the CentOS configuration folder in /root/yum.
BUGS
It's limited to CentOS 5 at the moment.
It must be run as root.
Under some circumstances, the installation process itself may kill processes running on the host machine. The chroot yum does should be
sufficient to avoid this, but we haven't been able, yet, to ascertain why this fails sometimes.
SEE ALSO
dtc_reinstall_os(8)
VERSION
This documentation describes dtc_install_os version 0.3.1.
See http://www.gplhost.com/software-dtc-xen.html for updates.
dtc_install_centos(8)