How to install GoAccess web log analyzer with Nginx on Linux or Unix

msrxp linux, training January 3, 2018
G oAccess is a real-time Apache/Nginx/Lighttpd web log analyzer and interactive viewer that runs in a terminal and provides fast and valuable HTTP statistics for system administrators that require a visual report on the fly.…
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How to run multiple commands in sudo under Linux or Unix

msrxp linux, training January 3, 2018
I am a new Linux user. How do I run two commands from a bash shell? I need to run apt-get update and apt-get -y upgrade without typing sudo command two times from a command…
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How to run command or code in parallel in bash shell under Linux or Unix

msrxp linux, training January 3, 2018
How do I run commands in parallel in a bash shell script running under Linux or Unix-like operating system? How can I run multiple programs in parallel from a bash script?   bash shell,  You…
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How to get domain name from URL in bash shell script

msrxp linux, training January 3, 2018
H ow can I extract or fetch a domain name from a URL string (e.g. https://www.cyberciti.biz/index.php) using bash shell scripting under Linux or Unix-like operating system?   You can use standard Unix commands such as…
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How to ping and test for a specific port from Linux or Unix command line

msrxp linux, training January 3, 2018
I wanted to see if a specific port of a desktop computer or server is open from a Linux or Unix command line shell. How do I ping a specific port? Is it possible possible…
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How to use sed to find and replace text in files in Linux / Unix shell

msrxp linux, training January 3, 2018
I am a new Linux user. I wanted to find the text called “foo” and replaced to “bar” in the file named “hosts.txt.” How do I use the sed command to find and replace on…
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Delete a non-empty directory when you get directory not empty error on Linux

msrxp linux, training January 3, 2018
I am trying to remove a directory named data in my $HOME. However, I am getting an error that read as ‘rmdir: data/: Directory not empty‘. How do I delete a non-empty directory in bash…
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How to unzip a zip file using the Linux and Unix bash shell terminal

msrxp linux, training January 3, 2018
I grabbed a master.zip file from the Github public repo on my Linux VPS hosted at AWS. How do I unzip the file using bash ssh terminal? How can I unzip a file on Ubuntu/CentOS/Debian…
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How to use the cURL command to do a POST data to fields on Linux or Unix

msrxp linux, training January 3, 2018
H ow do I use the cURL command on Linux or Unix to post data i.e. upload something on Linux or Unix? How do I make a POST request with the cURL Linux command-line to…
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How to count total number of word occurrences using grep on Linux or Unix

omid linux, training January 3, 2018
I want to find out how many times a word (say foo or an IP address) occurs in a text file using the grep command on Linux or Unix-like system?   You can use the…
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