Sponsored Content
Full Discussion: Bash conditional prompt?
Top Forums UNIX for Advanced & Expert Users Bash conditional prompt? Post 302441583 by adderek on Sunday 1st of August 2010 10:58:19 AM
Old 08-01-2010
I am afraid that the answers given are not correct. There is a major difference between
conditional content in the prompt
and
conditional logic in the script that sets that prompt

The answer given by Corona688 seems to be the only one related.

Regards
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

customize my prompt in bash

in csh I was using: set prompt=""$HOSTNAME".tk.\!> " to customize the look of my prompt. I have seen the light after reading the perils of csh scripting and wish to switch to bash. How do I customize my bash prompt??? I've tried many variation of the above w/no success, and searching this... (2 Replies)
Discussion started by: yankee428
2 Replies

2. UNIX for Dummies Questions & Answers

Conditional statement in bash

I want to combine 2 conditional statements by using -o in bash, but it won't work. if ; then echo "The number needs to be between 0 and $nr" fi Each time i execute the file it says: ./selectCitaat: line 10: syntax error near unexpected token `$1' (3 Replies)
Discussion started by: doc.arne
3 Replies

3. Shell Programming and Scripting

How can i change my bash prompt ?

It looks like, user@hostname:/auto/home3/user$ Desired, user@hostname$ I added following line in .bashrc, but still its same. export PS1=" $ " Please help me :confused: (13 Replies)
Discussion started by: admax
13 Replies

4. OS X (Apple)

Bash prompt wraparound

I'm using a custom prompt with PS1 in my .profile. It is PS1="\\u@\e\:\W\ \\$\ \" and it works well, as you can see, http://content.screencast.com/users/killer54291/folders/Jing/media/2b3db52a-ebf7-43e2-95cc-f45dadbc2b98/00000023.png but, when i type more than the width of the window, it... (0 Replies)
Discussion started by: killer54291
0 Replies

5. Shell Programming and Scripting

BASH: Getting titlebar and prompt to 'sync up'

This is an instance of "if it's not one thing, it's another." I recently fell victim to my own stupidity in trashing, by accident, my long-running and very highly-customized .bash_profile and .bashrc files for Cygwin & Cygwin/X. I had backups from a previous "go" with this, and decided to use... (0 Replies)
Discussion started by: SilversleevesX
0 Replies

6. Emergency UNIX and Linux Support

Bash answer prompt

I am working with a script to simplyfy some operations where I work, but one of the programs needs me to enter a password. It will as me "Please enter the administrator password:" Is there a way to make a bash script to automatically answer the question with the needed password? I am looking... (3 Replies)
Discussion started by: noratx
3 Replies

7. Shell Programming and Scripting

Bash conditional | getting logic wrong?

I have a file cat <<EOF > /tmp/test Line one Line two Line three EOF Now I am trying to get the exit stat ($?) of 1 if any text is found and 0 if any text is not found using grep, i.e. just reversing the exit status of grep # (snippet 1) this one is not working!!! retval $?... (4 Replies)
Discussion started by: the_gripmaster
4 Replies

8. UNIX for Dummies Questions & Answers

Bash prompt is over lapping

Hello Guys, I have facing problem with linux shell prompt .Am expecting my Bash prompt to be like below but its showing like ~]$ ot@Servername and while typing the commands the prompt looks like below: ~]$ echo $PS1 $ ~]$ ot@ServernameChecked the .bash_profile and also changed... (9 Replies)
Discussion started by: kapil514
9 Replies

9. Shell Programming and Scripting

Conditional bash/mysql query help

I think(hope) I've got a simple one - I just need to send an email if a mysql query returns any results (ideally - it will never match). Currently I just pipe the mysql query output to the mail program, but of course that emails regardless of the output( and I check this every 10 minutes from... (5 Replies)
Discussion started by: jcass78
5 Replies

10. Shell Programming and Scripting

Autojump with modified bash prompt

I use the .bashrc file from this thread. Direct link to the archive containing the ultimate bashrc I am trying to use autojump, but it will not autoload the directories to the autojump list as the custom prompt is not compatible. Here is the thread on the issue from other users. apt -... (2 Replies)
Discussion started by: genehunter
2 Replies
BASHBUG(1)						      General Commands Manual							BASHBUG(1)

NAME
bashbug - report a bug in bash SYNOPSIS
bashbug [--version] [--help] [email-address] DESCRIPTION
bashbug is a shell script to help the user compose and mail bug reports concerning bash in a standard format. bashbug invokes the editor specified by the environment variable EDITOR on a temporary copy of the bug report format outline. The user must fill in the appropriate fields and exit the editor. bashbug then mails the completed report to bug-bash@gnu.org, or email-address. If the report cannot be mailed, it is saved in the file dead.bashbug in the invoking user's home directory. The bug report format outline consists of several sections. The first section provides information about the machine, operating system, the bash version, and the compilation environment. The second section should be filled in with a description of the bug. The third sec- tion should be a description of how to reproduce the bug. The optional fourth section is for a proposed fix. Fixes are encouraged. ENVIRONMENT
bashbug will utilize the following environment variables if they exist: EDITOR Specifies the preferred editor. If EDITOR is not set, bashbug defaults to emacs. HOME Directory in which the failed bug report is saved if the mail fails. TMPDIR Directory in which to create temporary files and directories. SEE ALSO
bash(1) AUTHORS
Brian Fox, Free Software Foundation bfox@gnu.org Chet Ramey, Case Western Reserve University chet@po.cwru.edu GNU Bash-4.0 1998 July 30 BASHBUG(1)
All times are GMT -4. The time now is 04:49 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy