screen: add GNU Screen config

[~bandali/configs] / .bashrc

diff --git a/.bashrc b/.bashrc
index 04cacb6..7b7d7f8 100644 (file)
--- a/.bashrc
+++ b/.bashrc
@@ -1,24 +1,55 @@
-# If not running interactively, don't do anything
-# [[ $- != *i* ]] && return
+# If not running interactively, don't do anything else
+[[ $- != *i* ]] && return
+
+# from https://unix.stackexchange.com/a/55935
+a_prompt() {
+    cwd=$(sed -e "s:$HOME:~:" -e "s:\(\.\?[^/]\)[^/]*/:\1/:g" <<<$PWD)
+    printf $cwd
+}
+PS1="\u@\h \$(a_prompt)> "
+
+# i-beam cursor
+# echo -e "\033[5 q"              # blinking
+echo -e "\033[6 q"              # non-blinking
+
+# various bash tweaks
+shopt -s histappend
+shopt -s cmdhist
+HISTSIZE=
+HISTFILESIZE=
+HISTCONTROL=ignoreboth
+HISTIGNORE='ls:l:s:g:[bf]g:history'
+HISTTIMEFORMAT='%F %T '
+stty stop ""
 
 # aliases
 alias ls='ls --color=auto'
-PS1='[\u@\h \W]\$ '
+alias l='ls -lh'                # long format and human-readable sizes
+alias ll='l -A'                 # long format, all files
+alias g='git'
+include /usr/share/bash-completion/completions/git && __git_complete g _git
 alias mpv="mpv --ytdl-format mp4"
 alias mv="mv -iv"
 alias cp="cp -iv"
 alias scl=systemctl
 alias jcl=journalctl
+alias mbsync='mbsync -c "$XDG_CONFIG_HOME"/isync/mbsyncrc'
 alias m="mbsync csclub; mbsync uwaterloo; mbsync amin"
 alias best="youtube-dl -f best"
 
 aur() {
    cd ~/usr/builds
-   git clone https://aur.archlinux.org/${1}.git
+   [ -d ${1} ] || git clone https://aur.archlinux.org/${1}.git
    cd ${1}
 }
 
-# i-beam cursor
-# echo -e "\033[5 q"              # blinking
-echo -e "\033[6 q"              # non-blinking
+# fzf
+include /usr/share/fzf/key-bindings.bash
+include /usr/share/fzf/completion.bash
 
+if ! pgrep -u "$USER" ssh-agent > /dev/null; then
+    ssh-agent > ~/.ssh-agent-thing
+fi
+if [[ ! "$SSH_AUTH_SOCK" ]]; then
+    eval "$(<~/.ssh-agent-thing)"
+fi