How To Simulate Linux Commands

Every Linux command has one or more options and flags to perform different operations. One of the useful and important option allow us to simulate Linux commands but do not actually change the system. For instance, we can simulate the process of installation or removal of a package or program, but without actually installing or removing the intended package from a Linux system.

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Install Mongo and MBString PHP module on RedHat

The following steps walks through the installation of mongo and mbstring modules for php. This is helpful when you are required to install specific versions of the modules along with your PHP package.
Installation on CentOS of php-mbstring is straightforward as you just can get the package from the Epel-repo or on the Optional Packages repo.
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