VPS Server Space OR Disk Quota The term “server space” refers to the number of space that’s offered on your server’s disc drive. This area varies consistent with server kind, hosting arrange and presumably by extra services that square measure discovered and offered on your Liquid internet account. The vps server space or disk…
How to Add a User and Grant Root Privileges on Ubuntu 16.04 Ubuntu 16.04 LTS provides you the ability to add a user for anyone who plans on accessing your…
LC_ALL=C: LC_ALL is the environment variable that overrides all the other localisation settings (except $LANGUAGE under some circumstances). Different aspects of localisations (like the thousand separator or decimal point character,…
RPM (Red Hat Package Manager) is an default open source and most popular package management utility for Red Hat based systems like (RHEL, CentOS and Fedora). The tool allows system…
PROBLEM: Using echo “20+5” literally produces the text “20+5”. What command you use to get the numeric sum, 25 in this case? Also, what’s the easiest way to do it…
/opt: /opt is for “the installation of add-on application software packages”. /usr/local : /usr/local is “for use by the system administrator when installing software locally”. difference between /opt and /usr/local…
Double dash: The double dash “–” means end of command line flags i.e. it tells the preceding command not to try to parse what comes after command line options. It…