On Sun, Jul 29, at 01:56 David Jensen wrote:
>
> I suggest.
> 1).
> Lose /etc/extra-prompt.sh.
> 2).
> Lose export for PS1.
> 3).
> Use:
>
> NORMAL="\[\e[0m\]"
> RED="\[\e[1;31m\]"
> GREEN="\[\e[1;32m\]"
> if [[ ${EUID} == 0 ]] ; then
> PS1="$RED\u [ $NORMAL\w$RED ]# $NORMAL"
> else
> PS1="$GREEN\u [ $NORMAL\w$GREEN ]\$ $NORMAL"
> fi
>
Thanks a lot David,
Attached is a diff with your suggestions.
With this chance, I also updated the X.sh script (/X11R6/X11R7).
Please review it and as always suggestions are welcomed.
--
Ag
Index: postlfs/config/profile.xml
===================================================================
--- postlfs/config/profile.xml (revision 6988)
+++ postlfs/config/profile.xml (working copy)
@@ -140,9 +140,17 @@
# Setup some environment variables.
export HISTSIZE=1000
export HISTIGNORE="&:[bf]g:exit"
-#export PS1="[EMAIL PROTECTED] \w]\\$ "
-export PS1='[EMAIL PROTECTED]:\w\$ '
+# Setup a red prompt for root and a green one for users.
+NORMAL="\[\e[0m\]"
+RED="\[\e[1;31m\]"
+GREEN="\[\e[1;32m\]"
+if [[ $EUID == 0 ]] ; then
+ PS1="$RED\u [ $NORMAL\w$RED ]# $NORMAL"
+else
+ PS1="$GREEN\u [ $NORMAL\w$GREEN ]\$ $NORMAL"
+fi
+
for script in /etc/profile.d/*.sh ; do
if [ -r $script ] ; then
. $script
@@ -281,47 +289,28 @@
<primary sortas="e-etc-profile.d-X.sh">/etc/profile.d/X.sh</primary>
</indexterm>
- <para>If <application>X</application> is installed, the
<envar>PATH</envar>
- and <envar>PKG_CONFIG_PATH</envar> variables are also updated.</para>
+ <para>If <application>X</application> is installed in
+ <filename class="directory">/usr/X11R7</filename> directory, the
+ <envar>PATH</envar> and <envar>PKG_CONFIG_PATH</envar> variables are also
+ updated. <emphasis>Note</emphasis>: Consult the <xref linkend="xorg7"/>
or
+ the <xref linkend="xfree86"/> pages of the Book, and substitute
/usr/X11R7
+ with the choosen <envar>XORG_PREFIX</envar> for
<application>Xorg</application>,
+ and the <envar>ProjectRoot</envar> in the case of
<application>XFree86</application>.
+ </para>
<screen role="root"><userinput>cat > /etc/profile.d/X.sh << "EOF"
-<literal>if [ -x /usr/X11R6/bin/X ]; then
- pathappend /usr/X11R6/bin
+<literal>if [ -x /usr/X11R7/bin/X ]; then
+ pathappend /usr/X11R7/bin
fi
-if [ -d /usr/X11R6/lib/pkgconfig ] ; then
- pathappend /usr/X11R6/lib/pkgconfig PKG_CONFIG_PATH
+if [ -d /usr/X11R7/lib/pkgconfig ] ; then
+ pathappend /usr/X11R7/lib/pkgconfig PKG_CONFIG_PATH
fi</literal>
EOF</userinput></screen>
</sect3>
- <sect3 id="extra-prompt.sh">
- <title>/etc/profile.d/extra-prompt.sh</title>
-
- <indexterm zone="postlfs-config-profile extra-prompt.sh">
- <primary
sortas="e-etc-profile.d-prompt.sh">/etc/profile.d/extra-prompt.sh</primary>
- </indexterm>
-
- <para>This script shows an example of a different way of setting the
- prompt. The normal variable, <envar>PS1</envar>, is supplemented by
- <envar>PROMPT_COMMAND</envar>. If set, the value of
- <envar>PROMPT_COMMAND</envar> is executed as a command prior to issuing
- each primary prompt. The sequence \e is an ESC character. \a is a
- BEL character. For a reference on <command>xterm</command> escape
- sequences, see <ulink
- url="http://rtfm.etla.org/xterm/ctlseq.html"/>.</para>
-
-<screen role="root"><userinput>cat > /etc/profile.d/extra-prompt.sh
<< "EOF"
-<literal>PROMPT_COMMAND='echo -ne "[EMAIL PROTECTED] : ${PWD}\e[0m\a"'
-export PROMPT_COMMAND</literal>
-EOF</userinput></screen>
-
- <para>The escape sequences above are BOLD, NORMAL, and BEL.</para>
-
- </sect3>
-
<sect3 id="i18n.sh">
- <title>'/etc/profile.d/i18n.sh'</title>
+ <title>/etc/profile.d/i18n.sh</title>
<indexterm zone="postlfs-config-profile i18n.sh">
<primary
sortas="e-etc-profile.d-i18n.sh">/etc/profile.d/i18n.sh</primary>
@@ -384,8 +373,14 @@
# PS1 Environment Variable for a great case study behind this script
# addendum.]
-#export PS1="[EMAIL PROTECTED] \w]\\$ "
-export PS1='[EMAIL PROTECTED]:\w\$ '
+NORMAL="\[\e[0m\]"
+RED="\[\e[1;31m\]"
+GREEN="\[\e[1;32m\]"
+if [[ $EUID == 0 ]] ; then
+ PS1="$RED\u [ $NORMAL\w$RED ]# $NORMAL"
+else
+ PS1="$GREEN\u [ $NORMAL\w$GREEN ]\$ $NORMAL"
+fi
# End /etc/bashrc</literal>
EOF</userinput></screen>
--
http://linuxfromscratch.org/mailman/listinfo/blfs-dev
FAQ: http://www.linuxfromscratch.org/blfs/faq.html
Unsubscribe: See the above information page
