Wednesday, December 17, 2008

Code signing process

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Code signing is a process to digitally sign your product, which verifies the publisher of downloads and check that they have not been infect...
5 comments:
Tuesday, December 16, 2008

RPM usage

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Let me show you how to create a simple RPM package. Let me brief about few important rpm options. INSTALL OPTIONS 1) How to install a rp...
Sunday, December 7, 2008

sudo configuration

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Need to edit /etc/sudoers file. use visudo command to edit this file. # User privilege specification root ALL=(ALL) ALL build ALL=(ALL)...
Thursday, December 4, 2008

Perforce - can't edit exclusive file already opened

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In perforce, whenever a binary file like doc, xls or ppt files are checked out, it is opened in exclusive lock mode. So no other person can ...
36 comments:

How to know a Unix/Linux system is a 32/64 bit architecture?

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To know whether given Unix/Linux machine is of type 32/64 bit architecure, use the command getconf LONG_BIT It outputs correspondingly 32 or...
Wednesday, December 3, 2008

How to know architecture of a AIX machine?

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We can easily know the architecture type in Linux or Solaris systems with the help of "uname" command. But uname command in AIX do...
3 comments:
Tuesday, November 18, 2008

Not able to open C drive on double click

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Are you not able to open C drive or any other drive when you double click on Hard disk drives? This is caused due to Virus attack. And possi...
1 comment:
Thursday, November 13, 2008

“No licenses available. Contact your program supplier to add additional users. Compilation will proceed shortly.”

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In AIX, the IBM c/c++ compiler xlc_r which gives the following licensing warning “No licenses available. Contact your program supplier to a...
1 comment:
Tuesday, November 11, 2008

Splitting columns in Perl

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Splitting columns or fields is one of the most common tasks. Among the many ways to split columns in perl, the best and the simplest way is ...
Tuesday, October 7, 2008

SSH password less log-in problem

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Machine1: re-solx86 (A Solaris x86 machine) Machine2: vm-rh21-lager (A RHEL machine) Requirement: Need to establish a password less login f...
Tuesday, September 2, 2008

ESP package manager

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EPM (ESP package manager), is the second package manager, which I used. In my previous organization Synopsys, I used Synopsys Installer, whi...
Sunday, July 27, 2008

HP UX start/stop/restart sshd service

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To start/stop sshd service, you must use "root" account" System startup configuration file /etc/rc.config.d/sshd Stop HP UX...
34 comments:
Thursday, July 17, 2008

Unix Operating System Name Abbreviations and Processor Architecture Abbreviations

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Operating System Name Abbreviations Operating System Name AIX aix Compaq Tru64 UNIX Digital UNIX OSF/1 tru64 FreeBSD freebsd HP-UX hp...
Wednesday, July 16, 2008

Software Packaging Formats

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Software Packaging Formats (Reference - s/w distribution using ESP) In Unix there are many open source packaging systems, it is always be...
Friday, July 11, 2008

dpkg-deb (subprocess): control: internal gzip error: read(4096) != write(0): No space left on device

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set TMPDIR environment variable to a free disk space path
1 comment:
Wednesday, July 9, 2008

How to install Perl modules

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For example to install Mail::Mailer module, you can use below command perl -MCPAN -e 'install Mail::Mailer' Also refer http://www...
Monday, July 7, 2008

Perforce commands FAQ

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1) How to delete a Perforce client? p4 client -d 2) How to copy named template's view to current client? p4 client -t 3) What is ...
1 comment:
Tuesday, July 1, 2008

Automatic Variables in Makefiles

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Automatic variables in Makefiles (make/gmake) $@: The filename representing the target $%: The filename element of an archive member specifi...

Perl Hobby Scripts

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A. Simple 1. Write a Perl script to find and print the longest word in a text file. 2. Implement proactive password checker,...
Thursday, June 26, 2008

Beginning Perforce

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What is Perforce? Perforce means "By necessity; by force of circumstance". Now every software organization necessarily need a Sour...
1 comment: