[ "$PS1" ] || return
# Initialize keychain(1) ssh-agent and gpg-agent helper
-type keychain >/dev/null 2>&1 \
+type -t keychain >/dev/null \
&& eval `keychain --agents ssh --eval --quick --quiet`
# Common command aliases (1/2)
[ "$LOGNAME" = "root" ] \
&& PS1="${PS1}${COLOR_PROMPT_ROOT}\\\$${COLOR_RESET} " \
|| PS1="${PS1}${COLOR_PROMPT_USER}\\\$${COLOR_RESET} "
-[ "$(type __git_ps1)" ] \
+type -t __git_ps1 >/dev/null \
&& PS1="\$(__git_ps1 '(${COLOR_VCS}%s${COLOR_RESET}) ')${PS1}"
PS1="${chroot_name:+[${COLOR_CHROOT}$chroot_name${COLOR_RESET}] }${PS1}"
PS1="${COLOR_RESET}${PS1}"
alias "lasth"="last | head -n \`expr \\\$LINES - 2\`"
# Aliases for screen(1), if installed
-type screen >/dev/null 2>&1
+type -t screen >/dev/null
if [ $? -eq 0 ]; then
alias "s"="screen"
alias "sr"="screen -dr"
fi
# less(1) filter, if available
-type lesspipe >/dev/null 2>&1 \
+type -t lesspipe >/dev/null \
&& eval `lesspipe`
# Setup slrn(1) and cleanscore(1), if installed
-type cleanscore >/dev/null 2>&1 \
+type -t cleanscore >/dev/null \
&& alias slrn="cleanscore -f ~/.slrnscore && slrn"
# Enable color support of ls(1)
if [ "$TERM" != "dumb" ]; then
- type dircolors >/dev/null 2>&1 && eval `dircolors -b`
+ type -t dircolors >/dev/null && eval `dircolors -b`
ls --color / >/dev/null 2>&1
if [ $? -eq 0 ]; then
# "GNU style"