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Find out what processes are running in the background on LinuxnixCraft...
I am a new CentOS Linux server sysadmin. How do I find out what processes are running in the background on Linux operating systems?The post Find out what processes are running in the background on...
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How to check hard drive health on FreeBSDnixCraft
How do I read my hard disk/SSD health using smartctl command on FreeBSD operating system? How can I hard drive health on FreeBSD and find out if my disk is dying?The post How to check hard drive health...
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Check if a directory exists in Linux or Unix shellnixCraft
I need to check if a directory exists or not, within a shell script running on Linux or Unix-like system? How do I check if a directory exists in a shell script?The post Check if a directory exists in...
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Check if a directory exists in Linux or Unix shellnixCraft
I need to check if a directory exists or not, within a shell script running on Linux or Unix-like system? How do I check if a directory exists in a shell script?The post Check if a directory exists in...
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How to determine number of CPUs on Linux using command linenixCraft
I am a new Linux system admin. How do I obtain the number of CPUs and cores in the Linux system from the command line? How do I determine the number of CPUs on Linux?The post How to determine number of...
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How To Run Multiple SSH Command On Remote Machine And Exit SafelynixCraft...
How do I run multiple commands in bash on a remote Unix or Linux server? What is the best way to SSH in and run various unix commands in a bash shell?The post How To Run Multiple SSH Command On Remote...
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Linux copy and clone USB stick including partitions commandnixCraft Updated...
I need to copy and clone existing data from a USB stick. How do I clone a bootable USB key/pen drive on Linux? How do I clone a USB stick including partitions on Linux operating system?The post Linux...
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Linux copy and clone USB stick including partitions commandnixCraft Updated...
I need to copy and clone existing data from a USB stick. How do I clone a bootable USB key/pen drive on Linux? How do I clone a USB stick including partitions on Linux operating system?The post Linux...
View ArticleRaspberry PI 4 Released – Complete specs and pricingnixCraft
A new version of the Raspberry PI 4 model has been released, and it is incredible update over the older model. A few years ago, I got Raspberry Pi 3 . It was my first 64-bit ARM board. It came with a...
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How to hide PHP 5/7 version when using NginxnixCraft Updated Tutorials/Posts
I am using PHP 5.6.xx and Nginx server on an Apline Linux server. I want to hide 'X-Powered-By: PHP/5.6.32' or 'x-powered-by: PHP/7.3.6' HTTP header. How can I hide PHP version when using Nginx along...
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How do I force delete a directory in Linux?nixCraft
I am trying to delete a directory in Linux using the rmdir dir1 command. But, I am getting an error that read as follows:rmdir: failed to remove `dir1': Directory not empty How do I force remove and...
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How to update Lenovo BIOS from Linux without using WindowsnixCraft Updated...
I am using Lenovo laptop. I want to update my BIOS but do not have Windows installed my system. How do I update Lenovo BIOS from Linux without using MS-Windows operating system with the help of a USB...
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How to install and set up LXD on Fedora Linux servernixCraft Updated...
LXD a container system that uses LXC containers so that you can spin up instances of CentOS, SUSE, Debian, Ubuntu and other Linux distro sharing same Linux kernel. Learn how to install LXD on Fedora...
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How to check CPU temperature in OpenSUSE LinuxnixCraft
How do I check CPU temperature in OpenSUSE Linux using a command line and GUI tools on my Thinkpad laptop?The post How to check CPU temperature in OpenSUSE Linux appeared first on nixCraft.
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Linux dd Command Show Progress Copy Bar With StatusnixCraft Updated...
I am using dd command for block level copy and just found out that there's no built in way to check the progress. How do I use the Linux or Unix dd command while coping /dev/sda to /deb/sdb and display...
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Fedora Linux install vnstat network traffic monitornixCraft
How do I install vnstat network traffic monitor on Fedora Linux system to monitor my hourly, daily, weekly, and monthly bandwidth usage?The post Fedora Linux install vnstat network traffic monitor...
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How to configure Samba to use SMBv2 and disable SMBv1 on Linux or...
I am a new Linux user and for security reasons and to avoid ransomware, I would like to disable the SMB1 protocol in samba configuration on a CentOS Linux version 7 server. Is it possible to disable...
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Linux/UNIX: Move File Starting With A DashnixCraft Updated Tutorials/Posts
In Unix or Linux opera/ting systems, how do I move file(s) starting with a dash (e.g., /home/you/--filename.txt or /home/you/-filename.txt)? How do I copy a file whose name begins with dash/hyphen...
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How to upgrade Debian 9 to Debian 10 Buster using the CLInixCraft
I have Debian 9.x installed on AWS EC2. How do I upgrade Debian 9 Stretch to Debian 10 Buster using the apt command/apt-get command CLI? How can I upgrade Debian 9 to Debian 10 using ssh client?The...
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How to change hostname on Debian 10 LinuxnixCraft
How do I change the hostname of a Debian Linux 10 "Buster" operating system permanently using the command line tools?The post How to change hostname on Debian 10 Linux appeared first on nixCraft.
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