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|
#!/bin/sh
# ================================================================================
# This is a setup script for all utilities I need for the talk (presentation)
# https://syndamia.com/talks/linuxgraphy-by-strabo/
#
# Note that all of this can be done with a proper bundle and rebuild, but I'm lazy
# ================================================================================
#
# prerequisites
#
mkdir /tmp/linuxography-setup/
cd /tmp/linuxography-setup/
#
# package installation (all done in /usr/local)
#
mkdir /usr/local/
export PATH=$PATH:/usr/local/sbin:/usr/local/bin
# bash
wget -q http://s.minos.io/archive/bifrost/x86_64/bash-4.4-1.tar.xz
tar xf bash-4.4-1.tar.xz
# coreutils
wget -q http://s.minos.io/archive/bifrost/x86_64/coreutils-7.6-5.tar.xz
tar xf coreutils-7.6-5.tar.xz
# shadow
wget -q http://s.minos.io/archive/bifrost/x86_64/shadow-4.1.4.2-1.tar.xz
tar xf shadow-4.1.4.2-1.tar.xz
mv ./bin/ /usr/local/bin/
mv ./usr/sbin/ /usr/local/sbin/ # shadow
mv ./usr/bin/* /usr/local/bin/ # shadow
#
# file setup
#
tee /etc/passwd << EOF >/dev/null
root:x:0:0:root:/root:/bin/sh
bin:x:1:1:bin:/bin:/bin/false
daemon:x:2:2:daemon:/sbin:/bin/false
adm:x:3:4:adm:/var/adm:/bin/false
lp:x:4:7:lp:/var/spool/lpd:/bin/false
sync:x:5:0:sync:/sbin:/bin/sync
shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
halt:x:7:0:halt:/sbin:/sbin/halt
nobody:x:65534:65534::/dev/null:/bin/false
EOF
tee /etc/bashrc << EOF >/dev/null
# Prompt to the left of cursor
export PS1='[\u] j:\j e:$? \w \$ '
# UpArrow autocompletes partial history
bind '"\e[A":history-search-backward'
# DownArrow autocompletes partial history
bind '"\e[B":history-search-forward'
# Ctrl+RightArrow jumps to next word
bind '"\e[1;5C":forward-word'
# Ctrl+LeftArrow jumps to predvious word
bind '"\e[1;5D":backward-word'
# Ctrl+BackSpace deletes an entire word
bind '"\C-h":backward-kill-word'
clear
cat /etc/motd
EOF
tee /etc/profile << EOF >/dev/null
export PATH=$PATH
source /etc/bashrc
EOF
#
# finalize
#
echo "Done!"
cd /
bash -l
|
