shell: bash append history, aliases, hs alias, move zsh unalias

shell/.bashrc

@@ -5,12 +5,19 @@
 # If not running interactively, don't do anything
 [[ $- != *i* ]] && return
 
-alias ls='ls --color=auto'
+shopt -s histappend
+PROMPT_COMMAND="history -a; history -n; $PROMPT_COMMAND"
+
 PS1='\e[34m\u@\h\e[0m \e[32m\W\e[0m \$ '
 
+HISTTIMEFORMAT='%F %R  '
+
 function before_command() { echo -ne '\e[2 q'; }
 trap before_command DEBUG
 
+# Aliases.
+for f in ~/.config/shellconfig/*.sh; do source "$f"; done
+
 if [[ -f /usr/share/bash-completion/bash_completion ]]; then
     . /usr/share/bash-completion/bash_completion
 fi