Reading Input in a Script Post: 1804

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reading from input

Hi guys , As you know normally ' read ' statement waits for the user to press enter and then terminates the input ............. Can anyone of u tell me how do i read a single character from input without waiting for the user to press enter ................ Thanks, Nagesh.

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Reading input to create a variable in a script?

I would like to prompt for input and then use it as a variable in a script. Something like this. #!/bin/ksh echo "What is your name?: \c" read response echo "Your name is $reply" >file.txt done exit 0 What am I missing? Thanks,

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[SH] Problem reading input in script

Alright, so the goal of my script is to read text from standard input and store it into a file using the ex-editor: so far i've got this, but it doesn't work. #!/bin/s read text ex $1 >> HERE text HERE I don't get any errors either, so i don't know what i'm doing wrong.

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This is one of the strangest things that's happening to me. I'm writing a new Perl script that is trying to read a file. The file is originally in .mof format, but I also saved the contents into a .txt file. As a simple test, I wrote this: #!/user/bin/perl -w use strict; ...

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Reading CLI input for script

I've always written scripts where the user executes the script and I prompt them for what they want to do. But I'm trying to write a script where root executes the script 'lock' or its hard-link 'unlock' and the script will passwd -l or passwd -u an account depending on the choice. What would...

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Problem in reading the input value

echo "Enter the Value : " read value sed '1s:$.\{6\}$$.\{4\}$:\1'$value':' flextran$RUN_DATE-completed.txt > temp.txt mv temp.txt flextran$RUN_DATE-completed.txt on the run time after entering the input value it waits for keystroke and the values is not input to the function The output...

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shells

shells(4)							   File Formats 							 shells(4)

NAME

       shells - shell database

SYNOPSIS

       /etc/shells

DESCRIPTION

       The shells file contains a list of the shells on the system. Applications use this file to determine whether a shell is valid. See getuser-
       shell(3C). For each shell a single line should be present, consisting of the shell's path, relative to root.

       A hash mark (#) indicates the beginning of a comment; subsequent characters up to the end of the line are not interpreted by  the  routines
       which search the file. Blank lines are also ignored.

       The following default shells are used by utilities: /bin/bash, /bin/csh, /bin/jsh, /bin/ksh, /bin/ksh93, /bin/pfcsh, /bin/pfksh, /bin/pfsh,
       /bin/sh, /bin/tcsh, /bin/zsh, /sbin/jsh, /sbin/sh, /usr/bin/bash, /usr/bin/csh, /usr/bin/jsh, /usr/bin/ksh, /usr/bin/ksh93, /usr/bin/pfcsh,
       /usr/bin/pfksh, /usr/bin/pfsh, and /usr/bin/sh, /usr/bin/tcsh, /usr/bin/zsh, and /usr/sfw/bin/zsh. /etc/shells overrides the default list.

       Invalid shells in /etc/shells could cause unexpected behavior, such as being unable to log in by way of ftp(1).

FILES

       /etc/shells    list of shells on system

SEE ALSO

       vipw(1B), ftpd(1M), sendmail(1M), getusershell(3C), aliases(4)

SunOS 5.11							    20 Nov 2007 							 shells(4)