Keyboard input question Post: 302475459

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suppressing keyboard input

Setup Info: This User Id and Password mention below are being used with the ISQL command to connect to a sybase database so they are likely to not be the same as those that were signed on from the session. Situation: Using a korn shell, the shell prompts for a User Id and Password. During the...

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Don't show keyboard input on terminal

I am developing a script that will run with '/bin/ksh' shell. The script is intended to receive a password by keyboard input, but for security reasons I would like to hide what the user is typing. The keyboard input is being caught by 'read' command. exmaple : echo "Please type your new...

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Hi, I need a way to detect the up and down arrow key inputs for my program. I do not want to wait for the return key to be entered(so that rules out getch() and family). Also I need to process several of these inputs in parallel, by servicing each request with a thread. Is that possible? ...

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Keyboard Input

Does anyone know how do you determine the user idle time of STDIN in order to log the user out for being idle too long. I would like to write a c program to do this but I it is not clear upon how to determine idle time from keyboard input. I have found that the "who.c" source file uses the last...

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How to get capture input events from keyboard and mouse

Hi, Is there any way to capture/record the input events from keyboard, as well as from mouse using C. Thanks in advance

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Testing for correct user input from keyboard

What script can I use to catch errors in a shell script if user inputs alpha numeric characters instead on integers from the keyboard?

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> sed '' Hello hi Hello output How hi output ^D How > sed should take each line as input, process and output the result. In the above scenario the input is passed from keyboard and the output of 'Hello' as you can see is displayed on the screen after 'hi' is passed as input but not as...

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How to get input from keyboard with watch?

Hello, i`m trying to create an network monitoring script and i dont know how to make affect that script by pressing an key from keyboard and that script runs not in while or for or any other loop, but with bash command watch for example: i have created an file (for example check) with content...

9. Shell Programming and Scripting

Read input from Keyboard, do not proceed if no input

Hi, I am working on a script, which requests users to enter input. Ex: read -p "Please enter your email id:" email I don't want users skipping this entry, this has to be mandatory.I dont want to proceed without input. I can do a check if variable $email is empty and proceed if not.But, i...

10. Programming

Simple capturing of keyboard input without interruption

I would like to make a function or command that checks for keyboard input without interrupting the program and exits the program when a key is pressed (perhaps the 'q' key). The program below monitors and prints/executes commands upon a change in primary (mouse selection) or clipboard buffer. If...

LEARN ABOUT CENTOS

bashbug-64

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

suppressing keyboard input

Discussion started by: anthreedhr

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Don't show keyboard input on terminal

Discussion started by: marianor31

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Detecting Keyboard Input without return

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Keyboard Input

Discussion started by: cpaquette