How to avoid TCP time stamp issues in linux
Here is the solution to avoid tcp fingerprinting . This need to be added in your linux server to get pcidss compilance . # echo “net.ipv4.tcp_timestamps = 0″ >> /etc/sysctl.conf # sysctl -p This…
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Upgrade php in plesk easy way
Here is an easy way to upgrade php in plesk server . Download the atomic repository script , # wget http://78.129.170.254/cpinstall/atomic # sh atomic After that upgrade the php using yum # yum upgrade…
How to configure gzip compression in cPanel server via mod_deflate and Apache
This small tutorial will help you to enable mod_deflate gzip compression in your cPanel server. You may need to do the following procedure. 1) Do easyapache and enable mod_deflate in your apache. After finishing…
DRBD – Heartbeat ( Active/Passive High Availability Cluster )
Overview: DRBD – Heartbeat cluster a good Active / Passive cluster solution for small scale applications using two servers in active and passive mode. This means , only one server will work at a…
GDB for Debugging Linux Software
GDB is a nice tool for debugging linux software and find out its flaws. Let me give an easy way how you can use gdb to debug your application. If you see one of…