redhat

I‘m trying to download an ISO image for Enterprise Linux from RHN or Novell Suse. Both providers have placed ISO images behind paywall. I need to provide authentication credentials before downloading all files. How do I download ISO files using the wget command with user name and password?

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UNIX / Linux: Rsnapshot Restore Backups

by Vivek Gite on January 27, 2011 · 2 comments

I‘ve created the backup server using this tutorial under Redhat and Debian Linux systems. How do I restore files (such as /var/www/html) with rsnapshot backup tool? How do I restore MySQL database dumps with rsnapshot under UNIX or Linux operating systems?

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Linux / UNIX: PHP mail() Error Log File

by Vivek Gite on November 12, 2010 · 1 comment

How do I view PHP mail() errors? How do I see php mail() error log file under UNIX or Linux?

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I‘m testing Redhat Enterprise Linux 6 for our apps. However, RHN do not support beta RHEL 6 software. How do I use yum command to install additional software without using DVD ROM?

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I’ve root ssh access and need to add / delete a few IP address on fly using the IPtables command via local shell script. How do I add or delete an IP address remotely over the SSH session under CentOS / Redhat / RHEL / Debian / Ubuntu Linux?

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I’ve AMD Athlon II processors based server and it does not change frequency on all logical cores under CentOS version 5.5 or RHEL Linux. How do I fix this problem?

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Redhat / CentOS: ImageMagick Installation

by Vivek Gite on February 25, 2009 · 2 comments

How do I install ImageMagick under CentOS / Fedora / RHEL / Redhat Linux for displaying and manipulating images via perl, php, blog and other web based apps?

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