Server Configuration

How to hide apache information with ServerTokens and ServerSignature directives

How to hide apache information with ServerTokens and ServerSignature directives Read More »

How to hide PHP version in the HTTP Headers

How to hide PHP version in the HTTP Headers Read More »

Schedule crons using crontab

Many times we need to have some process to run automatically at set times or after set intervals. This can be easily done in Linux/Unix by using cron jobs. In this post I’ll talk cron and crontabs. Cron is an Unix utility which allows you to automatically run tasks periodically at set times or set time intervals. crontab is a file which contains the details of which task has to be run when. It is essentially a schedule of all crons.

Schedule crons using crontab Read More »

Migrating servers using DNS TTL for minimum downtime

Migrating servers using DNS TTL for minimum downtime Read More »

How and when to use robots.txt file

How and when to use robots.txt file Read More »