Linux BASH shell – Echo This if you get angry
Remember, Linux is a fun place to work. Keep calm. echo ' ..XXX. .XXX.. .XXXXY.TXXXX. XXXXXYXTXXXXX .VXXVYXTVXXX. `.TYXTXYXTV . ` ,YVTXYYV ., `...XXXXX`.., .`...XXX...,. ..` V ,.' | tr …
Speed Up Website By Caching Static Resources using Apache2 Cache Control (.htaccess)
Leverage browser caching is one of the use-and-it-works (must-have) techniques for hosting websites on Apache2 server. It is actually quite simple. You just have to enable the header module …
How to Get a Email when System Load Average is High ? (Crontab)
In this post and this, we know we can use several methods to check the system load average for Linux OS. We also know that, similar to this post …
How to Check System Load Average under Linux?
The System Load Average is one of the important indicators of the system status. Usually, the ideal system average should be equal to the number of cores. e.g. 1 …
Two Linux API added: uptime and cal
uptime uptime returns the server load average for the past 1, 5, and 15 minutes (if no parameters is given). It also returns the system uptime, so it may …
The Best Efficient Anti-Spam PHP Code Detection for WordPress
A wordpress blog can receive more than 100 spam comments (produced by spam robots) a day, which is annoying. Generally, these can be captured by plugins such as Akismet, …