Posts Tagged ‘linux news’

How to get Ethernet Link Speed in MAC OS X Through Command Prompt

Tuesday, July 12th, 2016

How to get Ethernet Link Speed in MAC OS X Through Command Prompt

I‘m a Mac OS X user. How do I find out my Ethernet Link Speed in terminal using bash shell prompt? How do I see my current Ethernet connection Speed in Mac OS X?
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Ubuntu setup a bonding device and enslave two real Ethernet devices

Tuesday, July 12th, 2016

Ubuntu setup a bonding device and enslave two real Ethernet devices

How do I setup a bonding device bond0 and enslave two real Ethernet (say eth0 and eth2) devices to it on Ubuntu Linux 140.04 or 16.04 LTS server? How can I create 802.3ad bonding mode (IEEE 802.3ad Dynamic link aggregation) on Ubuntu Linux 16.04 LTS server?
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How To Setup Bridge (br0) Network on Ubuntu Linux 14.04 and 16.04 LTS

Friday, July 1st, 2016

How To Setup Bridge (br0) Network on Ubuntu Linux 14.04 and 16.04 LTS

I am a new Ubuntu Linux 16.04 LTS user. How do I setup a network bridge on the host server powered by Ubuntu 14.04 LTS or 16.04 LTS operating system?
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How to determine Linux guest VM virtualization technology

Tuesday, June 28th, 2016

How to determine Linux guest VM virtualization technology

I have a cloud-based virtual machine running Ubuntu and CentOS Linux server. It may or may not be virtualized. How do I determine what kind of virtualization technology (VMWARE/ KVM/ XEN/ VirtualBox/ Container/ lxc/Hyper-V etc.) a Linux guest system running on? How do I find out the virtualization type of a CentOS 7 Linux VPS?
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Linux Iptables Delete postrouting Rule Command

Tuesday, June 28th, 2016

Linux Iptables Delete postrouting Rule Command

I am a new Linux server sysadmin. I need to delete POSTROUTING rule. How do I delete postrouting rule on Linux server?
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How To Setup OpenVPN Server In 5 Minutes on Ubuntu Server

Monday, June 27th, 2016

How To Setup OpenVPN Server In 5 Minutes on Ubuntu Server

I am a new Ubuntu Linux server user. How do I setup an OpenVPN Server on Ubuntu Linux version 14.04 or 16.04 LTS server to shield my browsing activity from bad guys on public Wi-Fi, and more?
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10 Ubuntu / Debian Linux apt Command Examples

Saturday, April 2nd, 2016

10 Ubuntu / Debian Linux apt Command Examples
I am a new Linux system admin user. How do I use apt command line utility for the package management on Ubuntu Linux LTS and Debian Linux server? How can I use the apt command for the package management? APT stands for Advanced Package Tool. It is a set of core tools inside Debian and […]
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How to install mysql server 5.6 on Ubuntu 16.04 LTS ( Xenial Xerus )

Monday, March 28th, 2016

How to install mysql server 5.6 on Ubuntu 16.04 LTS ( Xenial Xerus )

MySQL is a popular database management system used for my web applications. How do I install MySQL server version 5.6 on Ubuntu Linux 16.04 LTS ( Xenial Xerus )?
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Book Review: FreeBSD Mastery: Specialty Filesystem

Monday, March 28th, 2016

Book Review: FreeBSD Mastery: Specialty Filesystem
FreeBSD Mastery: Specialty FilesystemsA filesystem is nothing but the data structures that an operating system uses to keep track of files on a disk. The filesystem stores your pictures, music, videos, accounting data and more. The different operating system comes with various filesystems. You may need to move data between FreeBSD and other Unix-like systems like OS X or Linux based device. Knowing all about filesystem help us to archive or move data between system. The “FreeBSD Mastery: Specialty Filesystem” is an essential, practical and well-written book.
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How to gzip and keep original file on Unix or Linux command line

Monday, March 21st, 2016

How to gzip and keep original file on Unix or Linux command line

I would like to compress a log file using gzip Unix command line utility, and I would also like to keep the original file. However, when I use the gzip my-app.log command, results in modifying my log file and renaming it my-app.log.gz. How do I force the gzip command to keep original file while maintaining the original file on Linux or Unix-like system?
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