bashrc

files/bashrc.bash

@@ -1,3 +1,5 @@
+# ~/.bashrc: executed by bash(1) for non-login shells.
+
 # ignore if non-interactive
 case $- in
 *i*) ;;
@@ -9,7 +11,7 @@ shopt -s checkwinsize \
     histappend
 
 HISTCONTROL=ignoredups
-HISTFILESIZE=50000
+HISTFILESIZE=20000
 HISTSIZE=10000
 HISTTIMEFORMAT="%F %T "
 
@@ -18,19 +20,22 @@ alias cd..="cd .."
 
 bind 'set completion-ignore-case on'
 if ! shopt -oq posix; then
-    if [[ -r /usr/share/bash-completion/bash_completion ]]; then
-        source /usr/share/bash-completion/bash_completion
-    elif [[ -r /etc/bash_completion ]]; then
-        source /etc/bash_completion
+    if [[ -f /usr/share/bash-completion/bash_completion ]]; then
+        . /usr/share/bash-completion/bash_completion
+    elif [[ -f /etc/bash_completion ]]; then
+        . /etc/bash_completion
     fi
 fi
 
 PROMPT_COMMAND=__prompt_command
 __prompt_command() {
-    local last_exit_status="$?"
+    local last_status="$?"
     PS1="\[\033[2m\]"
-    if [[ "${last_exit_status}" != 0 ]]; then
-        PS1+="=> \[\033[31m\]${last_exit_status}\[\033[39m\]\n"
+    if [[ "${last_status}" != 0 ]]; then PS1+="=> \[\033[31m\]${last_status}\[\033[39m\]\n"; fi
+    if [[ $(id -u) -eq 0 ]]; then
+        PS1+="\[\033[31m\]\u\[\033[39m\]"
+    else
+        PS1+="\u"
     fi
-    PS1+="\u@\h:\w\n\$\[\033[0m\] "
+    PS1+="@$(hostname --fqdn):\w\n\$\[\033[0m\] "
 }