Re: Prompt in Bash
Gonzalo A. Diethelm wrote:
>
> A while ago, somebody in this forum posted how to make the current
> working directory appear on the title bar in an xterm. I lost that
> article somehow; could the author repost it? Thanks in advance...
>
Well, you should have RTFMpage, but here's the excerpt you want:
a command. Bash allows these prompt strings to be cus
tomized by inserting a number of backslash-escaped special
characters that are decoded as follows:
\t the current time in HH:MM:SS format
\d the date in "Weekday Month Date" format
(e.g., "Tue May 26")
\n newline
\s the name of the shell, the basename of $0
(the portion following the final slash)
\w the current working directory
\W the basename of the current working direc
tory
\u the username of the current user
\h the hostname
\# the command number of this command
\! the history number of this command
\$ if the effective UID is 0, a #, otherwise a
$
\nnn the character corresponding to the octal
number nnn
\\ a backslash
\[ begin a sequence of non-printing characters,
which could be used to embed a terminal con
trol sequence into the prompt
\] end a sequence of non-printing characters
--
Jens B. Jorgensen
jjorgens@bdsinc.com
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