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Debian Linux 9.6 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 9 ('stretch'). You must upgrade to get corrections for security problem as this version made a few...
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How to install and configure Varnish cache on Ubuntu Linux 16.04 LTSnixCraft...
How do I install Varnish Cache server to improve the performance of my existing Apache web server especially caching dynamic content on Ubuntu Linux 16.04 LTS server?The post How to install and...
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Red Hat / CentOS Check and List Running Services Linux CommandnixCraft...
How do I list all currently running services in Fedora / RHEL / CentOS Linux server? How can I check the status of a service using systemd based CentOS/RHEL 7.x?The post Red Hat / CentOS Check and List...
View ArticleRaspberry $25 Pi 3 Model A+ Released – Complete specs and pricingnixCraft
The Raspberry Pi is a small single-board computer (SBC) developed by the Raspberry Pi Foundation. It supposes to promote the teaching of computer science, programming for kids and in developing...
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How to find a Word in Vim or vi text editornixCraft Updated Tutorials/Posts
I am a new Linux and Unix-like operating system user. How do search and find words in Vi Vim? How can I find a Word in Vim or vi text editor?The post How to find a Word in Vim or vi text editor...
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How to create VM using the qcow2 image file in KVMnixCraft
I have image.qcow2 file. How do I install the qcow2 image provided in the qcow2 format? How do I create Linux KVM VM from provided image (say image.qcow2) file?The post How to create VM using the qcow2...
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Bash check if process is running or not on Linux / UnixnixCraft
I am new to Linux shell scripting. I am using a CentOS 7 Linux and Ubuntu 18.04 LTS server in the cloud. How do I check if a process is running or not on Linux? How do I determine whether a process is...
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Bash check if process is running or not on Linux / UnixnixCraft
I am new to Linux shell scripting. I am using a CentOS 7 Linux and Ubuntu 18.04 LTS server in the cloud. How do I check if a process is running or not on Linux? How do I determine whether a process is...
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Bash foreach loop examples for Linux / UnixnixCraft
I used foreach on a Unix operating system and csh shell loop. Now, I am a Linux operating system. How do I use foreach loop in bash shell running on Linux?The post Bash foreach loop examples for Linux...
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How do I find out what shell I am using on Linux/Unix?nixCraft Updated...
What is the most reliable and simple way to get the current shell interpreter name on Linux or Unix-like system? How do I check how many shells are installed? How do I change the shell used from my...
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How do I find out what shell I am using on Linux/Unix?nixCraft Updated...
What is the most reliable and simple way to get the current shell interpreter name on Linux or Unix-like system? How do I check how many shells are installed? How do I change the shell used from my...
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How to remove hidden files in LinuxnixCraft
I am a new Linux sysadmin and Ubuntu Linux user. How can I remove hidden files in Linux? How do I delete hidden files in Linux starting with . (dot) character?The post How to remove hidden files in...
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How to add bash auto completion in RHEL 8 (Red Hat Linux)nixCraft
I set up a new RHEL 8 VM from cloud images, but my auto-completion of bash shell commands are not working. How do I enable autocomplete feature in RHEL 8 (Red Hat Enterprise Linux 8)? How do I write...
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How to configure a static IP address on RHEL 8nixCraft
I am a new sysadmin and RHEL 8 user. My system is configured to use DHCP. How can I switch from DHCP to a static IP address on RHEL 8 system? How do I setup a static TCP/IP address on my Red Hat...
View ArticleHow to install and activate Cockpit web console on RHEL 8nixCraft
How do I install and enable Cockpit that makes GNU/Linux and RHEL 8 for web management purpose? How do I see and manage my RHEL 8 based server in a web browser and perform system tasks with a mouse?The...
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How To Install EPEL Repo on a CentOS and RHEL 7.xnixCraft Updated...
How do I install the extra repositories such as Fedora EPEL repo on a Red Hat Enterprise Linux server version 7.x or CentOS Linux server version 7.x?The post How To Install EPEL Repo on a CentOS and...
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Change Shell To Bash in Linux / UnixnixCraft Updated Tutorials/Posts
How do I switch from a ksh shell to bash on Linux or Unix system? How to change shells on Unix-like system?The post Change Shell To Bash in Linux / Unix appeared first on nixCraft.
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Download a file with curl on Linux / Unix command linenixCraft Updated...
I am a new macOS Unix user. I am writing a small bash shell script. How do I download files straight from the command-line interface using curl? How can I download files with cURL on a Linux or...
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Regular Expressions In grep examplesnixCraft Updated Tutorials/Posts
How do I use the grep command with regular expressions on a Linux and Unix-like operating systems? How do I use grep and regular expressions to search for text/ words in Linux?The post Regular...
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How to setup a UFW firewall on Ubuntu 18.04 LTS servernixCraft
How do I setup a firewall with UFW (uncomplicated firewall) on an Ubuntu Linux 18.04 LTS server to restrict traffic on my personal Ubuntu web-server that hosts my cat's blog? How do I set up a firewall...
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