the shell not pause when execute read command

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Process to read a new file entry and execute a command

I need to develop a process/daemon which will constantly monitor a file for new entry and execute a command. for eg, there is a file /var/log/inotify.log When a new entry like below gets appeneded to this file, execute the command as follows. /home/user/public_html/bad.php|CREATE ...

2. Shell Programming and Scripting

Read from file and execute the read command

Hi, I am facing issues with the below: I have a lookup file say lookup.lkp.This lookup.lkp file contains strings delimited by comma(,). Now i want to read this command from file and execute it. So my code below is : Contents in the lookup.lkp file is : c_e,m,a,`cd $BOX | ls cef_*|tail...

3. Shell Programming and Scripting

When i am trying to execute export command within a shell script it is saying command not found.

I am running the export command within a view to use that value inside my build script. But while executing it it is saying "export command not found" My code is as follows: -------------------------- #!/bin/sh user="test" DIR="/bldtmp/"$user VIEW="test.view1" echo "TMPDIR before export...

4. UNIX for Dummies Questions & Answers

How to execute command after telneting in shell script?

Hi , I have to write a shell script to telnet to specific host and execute the admin command there. Please help me to do that. Eg : telnet hostname portno admin command exit

5. Shell Programming and Scripting

How to pause a shell script

Hi, I've written a shell script to take photos with my camera. After every picture taken, the picture is transmitted to the computer via usb and then deleted on the camera. But sometimes there's an error and the picture is not deleted and so, after a certain time, the camera chip will be...

6. Shell Programming and Scripting

Cann ot execute a shell command

Hi , I am new to UNIX and Shell scripting . I am not able to execute a shell file . I try to do it using the below command. ./start.sh but it shows an error that 'cannot execute ' what might be the reason for this? pls help me to resolve it.

7. Shell Programming and Scripting

shell script to execute user command

I don't know why the following shell script doesn't work. Could you please help me out? #!/usr/bin/ksh test="cal > /tmp/tmp.txt 2>&1" $test I know it will work for the following format: #!/usr/bin/ksh cal > /tmp/tmp.txt 2>&1 However, I need to get the command from the user in...

8. Shell Programming and Scripting

execute a command silently or quietly within a shell

How do I suspend output of commands and tools that sometimes utter unwanted output? I know that I can always pipe to null or some such thing, but is there a simpler more elegant (i.e. accepted) practice?

9. UNIX for Dummies Questions & Answers

pause needed for corn shell

I need a user pause for a script file, like the pause command in dos. please help I thought it was the corn shell it is csh.

10. Shell Programming and Scripting

execute shell command in perlscript

Hi I have this below script...I want to execute the shell command "rm" in the below script but it is not working. Can anybody why so? I got the below error rm: /users/amvarma is a directory sh: /*-log*: not found ------------------- $u=`whoami`; print "$u\n"; $op_1=$ARGV; # for...

LEARN ABOUT SUSE

platform::shell

platform::shell(n)					       Tcl Bundled Packages						platform::shell(n)

__________________________________________________________________________________________________________________________________________________

NAME

       platform::shell - System identification support code and utilities

SYNOPSIS

       package require platform::shell ?1.1.4?

       platform::shell::generic shell
       platform::shell::identify shell
       platform::shell::platform shell
_________________________________________________________________

DESCRIPTION

       The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell.

       This  package  allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only
       requirement is that the other shell (identified by its path), is actually executable on the current machine.

       While for most platform this means that the architecture of the interrogated shell is identical to the architecture of  the  running  shell
       this  is  not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run
       32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers.

       For applications like a code repository it is important to identify the architecture of the shell which will  actually  run  the  installed
       packages, versus the architecture of the shell running the repository software.

COMMANDS

       platform::shell::identify shell
	      This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::generic shell
	      This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::platform shell
	      This command returns the contents of tcl_platform(platform) for the specified Tcl shell.

KEYWORDS

       operating system, cpu architecture, platform, architecture

platform::shell 						       1.1.4							platform::shell(n)

Shell Programming and Scripting