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Linux
Bash check if process is running or not on Linux / Unix
I am new to Linux shell scripting. I am using a CentOS 7 Linux and Ubuntu 18.04 LTS server in...
How to add bash auto completion in Ubuntu Linux
I set up a new Ubuntu Linux LXD container, but my auto-completion of bash shell commands are not working. How...
Install and Configure Nginx on Ubuntu Linux 18.04 LTS
I am a new Ubuntu Linux user and a web developer by profession. How do I install and configure Nginx...
Secure Nginx with Let’s Encrypt on Ubuntu 18.04 with DNS Validation
How do I install and secure Nginx with Let’s Encrypt on Ubuntu 18.04 with DNS validation API? My domain DNS...
curl hide progress bar output on Linux/Unix shell scripts
I am a new Ubuntu Linux user. I am writing a shell script and using the curl command to grab...
Bash get basename of filename or directory name
I need to extract file basename in bash running on Linux. How can I use bash to get basename of...
Linux find largest file in directory recursively using find/du
I have 500GB SSD installed on my Linux server. My web server is running out of the disk space. I...
Ubuntu Enable & Setup Automatic Unattended Security Updates
I have minimal Ubuntu Linux 18.04 LTS server setup in the cloud. I read that one can configure Ubuntu Linux...
FreeBSD install PHP 7.2 with FPM for Nginx
How do I install install PHP 7.2 with FPM for Nginx web server running on FreeBSD operating system? Introduction: PHP...
AWS Lightsail upgrade Ubuntu 16.04 LTS to 18.04 LTS
By default, Lightsail will install Ubuntu 16.04 LTS. How do I upgrade to Ubuntu Linux 18.04 LTS when using AWS...