LFCS notes

My notes training towards LFCS certification. Using CentOS as exam OS. By all menas not a complete guide -- just for my own part to pass the exam.

Note: the domains and compentencies are of March 2018, version 2.16.

Oh, and this is all heavily based on notes from collegues Martin and Truls. Thanks! :)

CentOS-specific tasks

# yum install epel-release && yum update
# yum install python-pip
# pip install tldr

Terminal multiplexer can come in handy in a command-line-only environment. Multi-pane, multi-windows and more..

# yum install tmux
# tmux new-session -s <name>
# tmux attach -t <name>
# C-b + d # detach session
# C-b + ? # for bindings in session

set-window-option -g mode-keys vi # vim mode for nav/search in copy mode
set -g prefix C-a # more sane Ctrl-A prefix shortcut

See /usr/share/doc/tmux-x.x/examples/ for vim-keys bindings and other nice config.