nixCraft Linux / UNIX Newsletter

Linux / Unix: Find And List All Hidden Files Recursively

Posted: 05 Jan 2018 04:27 PM PST

In the Unix and Linux based system, a hidden file is nothing but file name that starts with a "." (period). You can not see hidden files with the bare ls command.

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Show All Running Processes in Linux

Posted: 05 Jan 2018 04:25 PM PST

Learn how to view processes from the Linux terminal using various cli options.

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Top 32 Nmap Command Examples For Sys/Network Admins

Posted: 05 Jan 2018 09:55 AM PST

Learn how to use Nmap for offensive and defensive purposes. Let us see some common nmap command examples for pentest purpose.

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Redhat / CentOS / Fedora Linux Open TCP/UDP Ports

Posted: 05 Jan 2018 09:53 AM PST

Learn how to use iptables command on an RHEL/CentOS 5.x/6.x and firewall-cmd on a CentOS/RHEL 7.x to open standard TCP/UDP ports after services are ready.

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What Version Of Red Hat Enterprise Linux (RHEL) Am I Running?

Posted: 05 Jan 2018 09:51 AM PST

Learn five different methods to find out your RHEL version using the CLI.

The post What Version Of Red Hat Enterprise Linux (RHEL) Am I Running? appeared first on nixCraft.

How to create a permanent Bash alias on Linux/Unix

Posted: 05 Jan 2018 09:49 AM PST

My bash shell alias gets removed after I reboot the Fedora Linux box. How do I create a permanent Bash alias on a Fedora Linux or Unix-like system?

The post How to create a permanent Bash alias on Linux/Unix appeared first on nixCraft.

Linux / Unix cat Command Examples

Posted: 05 Jan 2018 09:47 AM PST

cat is one of the most frequently used commands on Unix-like operating systems. Let us see some typical and unusual examples of the cat command.

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yum find out path where is package installed to on CentOS/RHEL

Posted: 05 Jan 2018 02:46 AM PST

I have install htop package on a CentOS/RHEL. I wanted find out where and at what path htop package installed all files. Is there an easy way to tell yum where is package installed on a CentOS/RHEL?

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