terminal window

Linux: GNU/Screen Scroll Up and Down Look At Data

by on December 1, 2012 · 2 comments

I am using GNU Screen software application to multiplex several virtual consoles. I can access multiple separate terminal sessions inside a single terminal window over remote ssh terminal session. Often I need to go though server logs located in /var/ directory. I can not seem to scroll up when I run tail -f /var/log/messages or /var/log/secure file. How do I use page-up / page-down keys to scroll up under GNU scree?

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HowTo: Linux List Disk Partitions Command

by on February 24, 2012 · 5 comments

How do I list all hard disk partitions under Linux operating systems?

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Install Iptables Firewall in Redhat / CentOS Linux

by on April 5, 2011 · 0 comments

How do I install iptables under Redhat (RHEL) or CentOS or Fedora Linux operating systems?

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UNIX Disk Usage Command Examples

by on August 31, 2010 · 11 comments

How do I find out disk usage under UNIX operating systems using GUI, CLI and Perl / shell programs?

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