192 lines
2.6 KiB
HTML
192 lines
2.6 KiB
HTML
<HTML
|
|
><HEAD
|
|
><TITLE
|
|
>A "Lightweight" Prompt</TITLE
|
|
><META
|
|
NAME="GENERATOR"
|
|
CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
|
|
REL="HOME"
|
|
TITLE="Bash Prompt HOWTO"
|
|
HREF="index.html"><LINK
|
|
REL="UP"
|
|
TITLE="Example Prompts"
|
|
HREF="c816.html"><LINK
|
|
REL="PREVIOUS"
|
|
TITLE="Examples on the Web"
|
|
HREF="x818.html"><LINK
|
|
REL="NEXT"
|
|
TITLE="Dan's Prompt"
|
|
HREF="x834.html"></HEAD
|
|
><BODY
|
|
CLASS="SECT1"
|
|
BGCOLOR="#FFFFFF"
|
|
TEXT="#000000"
|
|
LINK="#0000FF"
|
|
VLINK="#840084"
|
|
ALINK="#0000FF"
|
|
><DIV
|
|
CLASS="NAVHEADER"
|
|
><TABLE
|
|
SUMMARY="Header navigation table"
|
|
WIDTH="100%"
|
|
BORDER="0"
|
|
CELLPADDING="0"
|
|
CELLSPACING="0"
|
|
><TR
|
|
><TH
|
|
COLSPAN="3"
|
|
ALIGN="center"
|
|
>Bash Prompt HOWTO: </TH
|
|
></TR
|
|
><TR
|
|
><TD
|
|
WIDTH="10%"
|
|
ALIGN="left"
|
|
VALIGN="bottom"
|
|
><A
|
|
HREF="x818.html"
|
|
ACCESSKEY="P"
|
|
>Prev</A
|
|
></TD
|
|
><TD
|
|
WIDTH="80%"
|
|
ALIGN="center"
|
|
VALIGN="bottom"
|
|
>Chapter 12. Example Prompts</TD
|
|
><TD
|
|
WIDTH="10%"
|
|
ALIGN="right"
|
|
VALIGN="bottom"
|
|
><A
|
|
HREF="x834.html"
|
|
ACCESSKEY="N"
|
|
>Next</A
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
><HR
|
|
ALIGN="LEFT"
|
|
WIDTH="100%"></DIV
|
|
><DIV
|
|
CLASS="SECT1"
|
|
><H1
|
|
CLASS="SECT1"
|
|
><A
|
|
NAME="AEN822"
|
|
></A
|
|
>12.2. A "Lightweight" Prompt</H1
|
|
><TABLE
|
|
BORDER="0"
|
|
BGCOLOR="#E0E0E0"
|
|
WIDTH="100%"
|
|
><TR
|
|
><TD
|
|
><FONT
|
|
COLOR="#000000"
|
|
><PRE
|
|
CLASS="PROGRAMLISTING"
|
|
> function proml {
|
|
local BLUE="\[\033[0;34m\]"
|
|
local RED="\[\033[0;31m\]"
|
|
local LIGHT_RED="\[\033[1;31m\]"
|
|
local WHITE="\[\033[1;37m\]"
|
|
local NO_COLOUR="\[\033[0m\]"
|
|
case $TERM in
|
|
xterm*|rxvt*)
|
|
TITLEBAR='\[\033]0;\u@\h:\w\007\]'
|
|
;;
|
|
*)
|
|
TITLEBAR=""
|
|
;;
|
|
esac
|
|
|
|
PS1="${TITLEBAR}\
|
|
$BLUE[$RED\$(date +%H%M)$BLUE]\
|
|
$BLUE[$LIGHT_RED\u@\h:\w$BLUE]\
|
|
$WHITE\$$NO_COLOUR "
|
|
PS2='> '
|
|
PS4='+ '
|
|
} </PRE
|
|
></FONT
|
|
></TD
|
|
></TR
|
|
></TABLE
|
|
><DIV
|
|
CLASS="MEDIAOBJECT"
|
|
><P
|
|
><IMG
|
|
SRC="images/proml.png"><DIV
|
|
CLASS="CAPTION"
|
|
><P
|
|
>The lightweight proml prompt, showing time, username, machine
|
|
name, and working directory in colour. It also modifies the title of
|
|
the terminal. </P
|
|
></DIV
|
|
></P
|
|
></DIV
|
|
></DIV
|
|
><DIV
|
|
CLASS="NAVFOOTER"
|
|
><HR
|
|
ALIGN="LEFT"
|
|
WIDTH="100%"><TABLE
|
|
SUMMARY="Footer navigation table"
|
|
WIDTH="100%"
|
|
BORDER="0"
|
|
CELLPADDING="0"
|
|
CELLSPACING="0"
|
|
><TR
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="left"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="x818.html"
|
|
ACCESSKEY="P"
|
|
>Prev</A
|
|
></TD
|
|
><TD
|
|
WIDTH="34%"
|
|
ALIGN="center"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="index.html"
|
|
ACCESSKEY="H"
|
|
>Home</A
|
|
></TD
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="right"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="x834.html"
|
|
ACCESSKEY="N"
|
|
>Next</A
|
|
></TD
|
|
></TR
|
|
><TR
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="left"
|
|
VALIGN="top"
|
|
>Examples on the Web</TD
|
|
><TD
|
|
WIDTH="34%"
|
|
ALIGN="center"
|
|
VALIGN="top"
|
|
><A
|
|
HREF="c816.html"
|
|
ACCESSKEY="U"
|
|
>Up</A
|
|
></TD
|
|
><TD
|
|
WIDTH="33%"
|
|
ALIGN="right"
|
|
VALIGN="top"
|
|
>Dan's Prompt</TD
|
|
></TR
|
|
></TABLE
|
|
></DIV
|
|
></BODY
|
|
></HTML
|
|
> |