<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 >