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Linux Rename Multiple Files At a Shell PromptnixCraft Updated Tutorials/Posts
How do I rename multiple files at a shell prompt under a Linux or UNIX operating systems?The post Linux Rename Multiple Files At a Shell Prompt appeared first on nixCraft.
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Ubuntu 20.04 LTS change hostname permanentlynixCraft
I am a brand-new Ubuntu Linux 20.04 LTS VM user. By default, my server name to 'localhost' during cloud installation, but now I would like to change the computer name to 'ubuntu-2004-nixcraft'. Can you...
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Ubuntu 20.04 LTS change hostname permanentlynixCraft
I am a brand-new Ubuntu Linux 20.04 LTS VM user. By default, my server name to 'localhost' during cloud installation, but now I would like to change the computer name to 'ubuntu-2004-nixcraft'. Can you...
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Explain DEBIAN_FRONTEND apt-get variable for Ubuntu / DebiannixCraft
Can you explain DEBIAN_FRONTEND apt or apt-get variable? How and why I need to use this in Docker or shell scripts under a Debian and Ubuntu Linux?The post Explain DEBIAN_FRONTEND apt-get variable for...
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OpenSUSE install sudo to execute commands as rootnixCraft
There is no sudo installed by default on my OpenSUSE Linux server. Other users and I need to use 'su -' command to run commands as root. How do I install a sudo package on OpenSUSE Linux?The post...
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Thinkpad update firmware on Linux (X1 extreme/P1 gen2)nixCraft
I have ThinkPad P1 Gen 2 or X1 Extreme 2nd Laptop. Can I easily Install ThinkPad firmware updates on Linux using GUI? The post Thinkpad update firmware on Linux (X1 extreme/P1 gen2) appeared first on...
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Linux / Unix desktop fun: gti get jeep/car when you mistype gitnixCraft
One of the most common mistakes developers and ops people make is typing gti instead of git command. I set an alias i.e. alias gti=git, but then you may miss out on the jeep/car on your screen.The post...
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Linux extend file system after resize disk volumenixCraft
I increased the size of the volume in Linux using my cloud service providers' online tool. My original disk size was 200GB, and I grew to 400GB. However, I only able to use 200GB and not 400GB. How do...
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Ansible apt update all packages on Ubuntu / Debian LinuxnixCraft
I have a bunch of servers powered by Ubuntu and Debian Linux. How do I update all of them using the apt module of Ansible? How can I use Ansible for system updates and reboot the box when kernel...
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System76 Announces AMD Threadripper Linux WorkstationsnixCraft
System76 is a Denver, Colorado-based American computer manufacturer. They are specializing in the sale of Linux powered laptops, desktops, and servers. Last year System76 announced two Intel laptops...
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System76 Announces AMD Threadripper Linux WorkstationsnixCraft
System76 is a Denver, Colorado-based American computer manufacturer. They are specializing in the sale of Linux powered laptops, desktops, and servers. Last year System76 announced two Intel laptops...
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Debian Linux 10.3 released and here is how to upgrade itnixCraft Updated...
The Debian GNU/Linux project has released an updated version of its stable Linux distribution Debian 10 ('buster'). You must upgrade to get corrections for security problem as this version made a few...
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Debian Linux 10.3 released and here is how to upgrade itnixCraft Updated...
The Debian GNU/Linux project has released an updated version of its stable Linux distribution Debian 10 ('buster'). You must upgrade to get corrections for security problem as this version made a few...
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Ubuntu Install Tinc and Set Up a Basic VPNnixCraft
How do I install Tinc and Set Up a Basic VPN on Ubuntu Linux 18.04/20.04 LTS server?The post Ubuntu Install Tinc and Set Up a Basic VPN appeared first on nixCraft.
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Ubuntu Install Tinc and Set Up a Basic VPNnixCraft
How do I install Tinc and Set Up a Basic VPN on Ubuntu Linux 18.04/20.04 LTS server?The post Ubuntu Install Tinc and Set Up a Basic VPN appeared first on nixCraft.
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Shell Script Put Multiple Line Comments under Bash/KSHnixCraft Updated...
How do I put multi line comment under a shell script? Can you tell method to set multiline shell script comments?The post Shell Script Put Multiple Line Comments under Bash/KSH appeared first on nixCraft.
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CentOS SSH Installation And ConfigurationnixCraft Updated Tutorials/Posts
How do I install and configure ssh server and client under CentOS Linux operating systems? Can you explains CentOS SSH installation commands?The post CentOS SSH Installation And Configuration appeared...
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How to check Ubuntu version in Linux command linenixCraft Updated...
I am a new Linux system user. How do I check Ubuntu version In Linux command line?The post How to check Ubuntu version in Linux command line appeared first on nixCraft.
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How to Undo in Vim / Vi text editornixCraft
How do I undo a recent change in the vim text editor?The post How to Undo in Vim / Vi text editor appeared first on nixCraft.
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How to use parallel ssh (PSSH) for executing commands in parallel on a number...
Recently I come across a nice little nifty tool called parallel ssh (PSSH) to run a single command on multiple Linux / UNIX / BSD servers. You can easily increase your productive with this SSH IT...
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