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Package Management

Ubuntu Linux Remove/Delete PPAs apt-get command

Over time I have added way too many PPAs using the add-apt-repository command on Ubuntu Linux 16.04 LTS server for testing purpose. How can I delete or remove those PPAs? Is there a command to list all PPAs?
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How to extract a .deb file without opening it on Debian or Ubuntu Linux

I downloaded a .deb Debian file. How do I extract deb package without installing it on my Debian or Ubuntu Linux based system? How do I list and extract the contents of a Debian package?
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How to enable proposed archive repo on Ubuntu Linux to install packages

How do I enable the proposed archive for Ubuntu 16.04 LTS use the apt-get to installed selected kernel updated that is not released yet?
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How to install wget on a Debian or Ubuntu Linux

I recently switched from Windows server operating system to Debian Linux for my PHP based apps. I need to install something using wget. But it says:
    bash: wget: command not found
How do I solve this problem? How can I install wget tool on a Debian Linux home server?
Read: How to install wget on a Debian or Ubuntu Linux

How to install bash shell in Alpine Linux

How do I install bash shell in my Alpine Linux LXD (Linux Container) virtual machine (VM)?
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How to get list of installed packages on Ubuntu / Debian Linux

I am a new Ubuntu Linux sysadmin. How do I get a list of all installed packages on server1 and install those on server2? How to list all installed packages using apt-get command on Ubuntu or Debian server?
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How to upgrade Alpine Linux 3.4 to 3.5.xx

I am using Alpine Linux v3.4 with my LXD server. How do I upgrade Alpine Linux v3.4 to Alpine Linux v3.5?
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Error while loading shared libraries: libXrender.so.1 on Linux

I am trying to use wkhtmltopdf command to create and convert html pages to a pdf. However, I am running into errors though as follows when try to use wkhtmltopdf via a shell or Python script:
     Creating foo.pdf …
     ~/bin/wkhtmltox/bin/wkhtmltopdf: error while loading shared libraries: libXrender.so.1: cannot open shared object file: No such file or directory
     Error: foo.pdf not found.

How do I fix this problem with out installing the xserver on my Ubuntu or Debian server?
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Ubuntu Linux Install GNU GCC Compiler and Development Environment

How do I install GNU/GCC (C and C++) compiler and related tools (such as make, debugger, man pages) collection under Ubuntu Linux operating system using command line options?
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How to install wget on RHEL/CentOS 7 using yum

I am trying to download a file using ‘wget http://url’ syntax, but I am getting an error:

bash: wget: command not found

How do I fix this problem? How can I install wget on a CentOS/RHEL 7 or 6 server using yum command?
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