[[ $- != *i* ]] && return
alias ls='ls --color=auto'
-PS1='[\u@\h \W]\$ '
+
+git_branch() {
+ git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
+}
+
+PS1="[\u@\h \W]\[\033[00;32m\]\$(git_branch)\[\033[00m\]\$ "
+
+unset SSH_AGENT_PID
+if [ "${gnupg_SSH_AUTH_SOCK_by:-0}" -ne $$ ]; then
+ export SSH_AUTH_SOCK="$(gpgconf --list-dirs agent-ssh-socket)"
+fi
export GPG_TTY=$(tty)
gpg-connect-agent updatestartuptty /bye >/dev/null
+
+[ -n "$DISPLAY" ] && export BROWSER=firefox || export BROWSER=w3m