Ubuntu

General

• Documentation for Ubuntu 14.04 LTS

• FTP Server Documentation

• Ubuntu 14.04 LTS (Trusty Tahr) Guide

• sFTP Server on Ubuntu

Web Server How To

• About Debian Linux - How to Set Up Debian Linux Internet Server
• Lamp Server Notes

Package Manager - Apt-Get

• apt-get Man Page
• Ubuntu Packages Web Catalog
• Synaptic - GUI Interface for apt-get.

Commands

• Update - Updates the locally stored index of all installable packages from the remote server.
• Upgrade - Upgrade all packages that have been already installed.

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install [PACKAGE NAME]
sudo apt-get remove [PACKAGE NAME]
apt-get help

Local Package Index

/etc/apt/sources.list
/etc/apt/sources.list.d

Installing Applications of Interest

sudo apt-get install openssh-server
sudo apt-get install mutt
sudo apt-get install vsftpd

Init.d

Issue commands to start/stop services.

/etc/init.d/[APPLICATION] [COMMAND]

Commands

• start
• stop
• restart

.bash_history

Location:  ~/.bash_history
This file contains a history of all past command-line entries.

Directory Structure

bin	Essential user command binaries.
boot	Static files of the boot loader.
cdrom
dev	Device files.
etc	Host-specific CONFIGURATION files, i.e. preferences.
home	User home directories.
lib	Essiential shared libraries and kernel modules.
media	Mount point for removable media.
mnt	Mount point for a temporarily mounted filesystem.
opt	Add-on application software packages.
proc
root
run
sbin	System binaries.
srv
sys
usr
var