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How To Set up OpenVPN Server In 5 Minutes on Ubuntu LinuxnixCraft Updated...
{Updated} I am a new Ubuntu Linux server user. How do I setup an OpenVPN Server on Ubuntu Linux version 18.04/20.04 LTS or 20.10 server to shield my browsing activity from bad guys on public Wi-Fi, and...
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SSH ProxyCommand example: Going through one host to reach another...
{Updated} How do I use and jump through one server to reach another using ssh on a Linux or Unix-like systems? Is it possible to connect to another host via an intermediary so that the client can act...
View ArticleGNU/Bash 5.1 released with the random ${SRANDOM} number enginenixCraft
Current GNU/Bash maintainer Chet Ramey announced the latest major release, Bash 5.1, on December 7th, 2020. Bash is the default shell on many Linux distros and popular among developers, especially...
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Linux Run Command As Another UsernixCraft Updated Tutorials/Posts
{Updated} Tips on how to run Linux commands as another user or as the root user on your Linux server or desktop.The post Linux Run Command As Another User appeared first on nixCraft.
View ArticleCentOS Linux reborn as Rocky Linux enterprise operating systemnixCraft
As you know, Red Hat and IBM shocked the Linux community by killing CentOS 8 stable. There will be no CentOS Linux. Red Hat announced that there would be only CentOS Stream, which will act as a rolling...
View ArticleCentOS Linux reborn as Rocky Linux enterprise operating systemnixCraft
As you know, Red Hat and IBM shocked the Linux community by killing CentOS 8 stable. There will be no CentOS Linux. Red Hat announced that there would be only CentOS Stream, which will act as a rolling...
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How to install xfs and create xfs file system on Debian/Ubuntu LinuxnixCraft...
{Updated} I recently switched to a Ubuntu/Debian Linux server from a CentOS/RHEL 7.x. How do I install xfs (mkfs.xfs command) on a Debian/Ubuntu Linux server? How do I create and manage file XFS file...
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How to install xfs and create xfs file system on Debian/Ubuntu LinuxnixCraft...
{Updated} I recently switched to a Ubuntu/Debian Linux server from a CentOS/RHEL 7.x. How do I install xfs (mkfs.xfs command) on a Debian/Ubuntu Linux server? How do I create and manage file XFS file...
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FreeBSD send e-mail with attachments from command line or shell...
{Updated} I need to send a few reports everyday as a mail attachment. I'm using FreeBSD 6.2/7.x/8.x/9.x/10.x/11.x/12.x or above server. How do I send mail from a command line or a shell script when...
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bpytop – Awesome Linux, macOS and FreeBSD resource monitornixCraft
The bashtop is an impressive Linux resource monitor that shows usage and stats for processor, memory, disks, and network. However, it suffers from bash itself, and cross-platform support is a...
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bpytop – Awesome Linux, macOS and FreeBSD resource monitornixCraft
The bashtop is an impressive Linux resource monitor that shows usage and stats for processor, memory, disks, and network. However, it suffers from bash itself, and cross-platform support is a...
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Linux Set Environment Variable Command TutorialnixCraft Updated Tutorials/Posts
{Updated} How do I customize the shell environment variable under Linux operating systems? How can I set and view environment variable on Linux?The post Linux Set Environment Variable Command Tutorial...
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How to scan port from your Linux, macOS, and FreeBSD Unix system using...
{Updated} How do I find out which ports are opened on my own server? How do I run port scanning using the nc command instead of the nmap command on a Linux or Unix-like systems?The post How to scan...
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How to declare Boolean variables in bash and use them in a shell scriptnixCraft
I need to define a bash variable called failed and set the value to False. When my script is called from a cron job, specific tasks might fail, and then I need to flip failed to True. Based upon...
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Linux / Unix Desktop Fun: Christmas Tree For Your TerminalnixCraft Updated...
{Updated} Let us create Linux or Unix console Christmas tree and snow on your Linux desktop just for fun and profit.The post Linux / Unix Desktop Fun: Christmas Tree For Your Terminal appeared first on...
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Linux / Unix Desktop Fun: Christmas Tree For Your TerminalnixCraft Updated...
{Updated} Let us create Linux or Unix console Christmas tree and snow on your Linux desktop just for fun and profit.The post Linux / Unix Desktop Fun: Christmas Tree For Your Terminal appeared first on...
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How to configure Intel Wifi on Debian Linux when you get firmware: failed to...
I have an Intel Corporation Wireless/WiFi 8265 / 8275 (rev 78) card. How do I configure this card? I always get an error, "iwlwifi 0000:01:00.0: firmware: failed to load iwlwifi-8265-36.ucode". How do...
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curl hide progress bar output on Linux/Unix shell scriptsnixCraft Updated...
{Updated} How can I get curl command not to show the progress bar output? How can I hide curl command output? Is there is a simple way for silencing curl's progress output on an Ubuntu Linux...
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How to restart CentOS or RHEL server safelynixCraft
I use the reboot command to reboot our PostgreSQL server running on RHEL 7. We have a development server running on CentOS 7 too. However, sometimes I noticed database corruption or file issues. Is...
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How do I enable UFW in Ubuntu? Learn how to protect your boxnixCraft Updated...
{Updated} So how do you enable UFW in Ubuntu Linux 20.04 / 18.04 / 16.04 LTS server or desktop system to protect yourself from hackers and crackers? Let us see how easy it is to use ufw on Linux.The...
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