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Linux Basics

CentOS and RHEL 7 Restart, Stop, Start Networking Commands

I recently installed CentOS Linux version 7 or Red Hat Enterprise Linux version 7. How can I restart networking service using command line options? How can I start / stop and restart networking service on a CentOS/RHEL 7 based system?CentOS 7 / RHEL 7 / Fedora Linux (many other modern distor) uses Systemd. It is a system and service manager …

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UNIX Date Command Examples

How do I view and set date under UNIX operating systems? The date command under UNIX display date. It is also used to set date and time. You must be the super-user (root) to change the date and time. UNIX Date Command Syntax date date "+format" Task: Display Current Date and Time Type the following command: date Sample outputs: Tue …

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