Hi amit14august...
You must be using a bash version 4.x.x as it cannot be used on anything previous.
On OSX 10.12.4, DEFAULT bash terminal below occurs...
So it is not backwards compatible.
To find your bash version:-
It is not easy to include users who do not have versions of languages that you write for and possibly unable to upgrade to. So be aware when you write your code to state which version of language you are using as that helps the user to decide whether or not to run your code.
We all learn the hard way.
Good luck and keep up with the programming learning curve.
We look forwards to seeing more from you...
Bazza.
This User Gave Thanks to wisecracker For This Post:
Hello everyone. I am new to these forums and also new to Unix. And by saying "new to Unix" I mean I have never used it and 10 minutes ago was asked to start learning. So here I am.
I was wondering if anyone could help me find out how long it would take to write code in Unix that will do the... (1 Reply)
Hi there..
I know this is a kind low question, but do anyone know where I can find some hints and or clues for the "adventure" game on UNIX ?
( /usr/games/adventure ).
I already searched on this forum but didnt find the answer to my question.
Thanks a lot.... (3 Replies)
Hi, there are some servers here at work which issue a Safeword challenge after I login. Can anyone tell me exactly how the challenge/response system works? In particular, how are the valid keys decided? (2 Replies)
I have the following text
Microsoft iSCSI Initiator version 2.0 Build 3497
Targets List:
iqn.2001-05.com.equallogic:0-8a0906-daef43402-138000002a4477ba-grsrv12-extra
iqn.2001-05.com.equallogic:0-8a0906-986f43402-520000002b447951-exchange
... (9 Replies)
Here's a regex substitution operation that has stumped me with sed:
How do you convert lines like this:
first.key ?{x.y.z}
second.key ?{xa.ys.zz.s}
third.key ?{xa.k}
to:
first.key ?{x_y_z}
second.key ?{xa_ys_zz_s}
third.key ?{xa_k}
So i'm basically converting all the... (11 Replies)
Ok then i Have a challenge for you :
Give me PS1 so that it always display the least 2 levels of directory
(except if i am above of course)
I want it this way :
so if i go to
/
/home/
/home/user
/home/user/whatever
/home/user/whatever1/whatever2
my PS1 should respectively... (12 Replies)
I've been given a directory full of subdirectories full of logfiles of the same name:
/logfiles/day1/file1/blockednodes.csv
day1-14
file1-48
The above is the actual directory structure for 14 days worth of a logfile that is generated every 30 minutes. It's been done this way to preserve the... (15 Replies)
Hi,
I am designing snake and ladder game in unix. I am writing my script in bash shell in Solaris version.
This game is designed by me for which I would like to give access to two players.
When these players execute the game, there should be communication between the three participants(game... (7 Replies)
I have searched through google, and this forum to try and find the answer, but alas, nothing quite hits the whole answer.
I am trying to read the last line (or lines) of some log files. I do this often.
The files are named sequentially, using the date as part of the file name, and appending... (18 Replies)
Discussion started by: BatterBits
18 Replies
LEARN ABOUT CENTOS
bashbug
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)