Is there any way to get my server’s load and memory usage history from commandline? Yes, it’s possible by using the command-line utility SAR. System Activity Reporter is abbreviated as SAR. It is an important tool to monitor server’s different…
How to check the uptime of Apache/httpd service?
Apache uptime. It’s simple. But most of the admins are not aware about these commands. We can check the uptime status of Apache service by different ways. Here I’m explaining some of them with examples. As we know about Apache,…
20+ common PHP compilation errors and fix – Unix
PHP compilation errors. Compiling PHP is not an easy process by comparing with the installation of PHP using package managers like Yum or Apt-get. The main advantage of compiling PHP from its source code is the customisation. That means you can…
How to disable Lfd excessive resource usage alert
LFD : is the abbreviation of Login Failure Daemon. It is a daemon process running on a server which has CSF for server security. LFD scans the server logs files periodically (every X seconds) for resent login failures and consider…
Manage passwords using LastPass – Live safely
LastPass? Are there any advantages in LastPass over traditional “remember password” option in my browser? Yup, that’s the question! Why we need to use the password manager like LastPass. Definitely, it has a lot of advantages over the remember password option…
CSF commands to allow/deny IP addresses for temporary – Command line option
CSF is one of the best firewall application for your Linux based servers. We have already dicussed a lot about CSF and its command usages. Refer this to Install CSF on your server. We have a lot of options available…
How to install AWS command line interface (awscli) on Linux?
Install awscli Yeah, this should help you to manage many things from your Linux server or local machine. AWS supports command line interface tool. It’s package name is awscli. The package awscli is available in commonly using package manager like…