Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Cannot redirect to STDIN in a shell script
Top Forums Shell Programming and Scripting Cannot redirect to STDIN in a shell script Post 302286672 by vgersh99 on Wednesday 11th of February 2009 05:14:23 PM
Old 02-11-2009
not that it matters, but... don't name your script 'script' - there's a well-known UNIX tool called 'script' - do 'man script'.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

stdin not tty when try to pine or redirect

My supervisor keep getting "stdin not tty" or something like that when he pipe or redirect input into a program. Others don't seem to get this message. Is there some way I can help him to fix or turn this off? Thx in advance (1 Reply)
Discussion started by: Micz
1 Replies

2. Shell Programming and Scripting

redirect STDIN

can you redirect STDIN with command arguments? I have tried this approach: # ./script -option <argument1> <argument2> 0<$2 # $2: ambiguous redirect Is this possible? (4 Replies)
Discussion started by: prkfriryce
4 Replies

3. Programming

Redirect stdin and out to sockets

For windows was pretty simple to redirect the std in a and out of a child process for "cmd.exe " command prompt terminal to a socket using connected pipes passed to a new process in the STARTUPINFO structure. BOOL b = ::CreatePipe((LPHANDLE)h_stdInRead,(LPHANDLE)hsdtInWriteTmp, &SecAttrib,... (1 Reply)
Discussion started by: gyula
1 Replies

4. Shell Programming and Scripting

inline redirect stdin

Hi: I have the next script on ksh #!/usr/bin/ksh cd $FUENTES qdesign <<-! \$/opt/cognos/ph843e/bin/qtp <<-! \$/opt/cognos/ph843e/bin/quiz <<-! ! ! ! This script is very simple, i want to nest three process quiz into qtp, and this into qdesign. When I run it , i receive the... (5 Replies)
Discussion started by: ct2marer
5 Replies

5. UNIX for Advanced & Expert Users

inline redirect stdin

Hi: I have the next script on ksh #!/usr/bin/ksh cd $FUENTES qdesign <<-! \$/opt/cognos/ph843e/bin/qtp <<-! \$/opt/cognos/ph843e/bin/quiz <<-! ! ! ! This script is very simple, i want to nest three process quiz into qtp, and this into qdesign. When I run it , i receive the next... (2 Replies)
Discussion started by: ct2marer
2 Replies

6. Shell Programming and Scripting

reading from stdin in a shell script

Hello, I've managed to get my .procmailrc file to work. At least it triggers a script which creates a file. But the file is empty. How do I get at the data that's been piped? I've done much creative googling to no avail. I belive it should be in stdin, but I can't figure out how to access... (4 Replies)
Discussion started by: mmesford
4 Replies

7. UNIX for Dummies Questions & Answers

Redirect stdin stdout to multiple files

Hi, i know how to a) redirect stdout and stderr to one file, b) and write to two files concurrently with same output using tee command Now, i want to do both the above together. I have a script and it should write both stdout and stderr in one file and also write the same content to... (8 Replies)
Discussion started by: ysrini
8 Replies

8. Shell Programming and Scripting

Shell script to pass multiple stdin to prorgam?

Running on AIX 5.3L. I have a program "foo" written in Fortran that requires 3 levels of inputs from stdin (command prompt). > foo Enter Input 1: a Enter Input 2: b Enter Input 3: c running foo success! > How do I get a shell script to run this automatically? > echo "a" | foo... (2 Replies)
Discussion started by: discoganya
2 Replies

9. Shell Programming and Scripting

Redirect String to STDIN

Looking for the proper way to bring a string into the stdin. I have a string that I would like to grep and awk. Each have to be run separately, not piped together. So far, the only way I could figure out how is to echo the string and pipe it: echo 'This is my string' | grep my (3 Replies)
Discussion started by: Panman82
3 Replies

10. Shell Programming and Scripting

Redirect string from bash stderr to user stdin

Hi there, I need to execute a command in the bash. The program prints some standard (output and) error and then wants the user to choose one of several options and type the according input. I am trying to solve this issue in a bash script but also running into some circular dependency. How can I... (7 Replies)
Discussion started by: fredestet
7 Replies

LEARN ABOUT MOJAVE

tcl_allowexceptions

Tcl_AllowExceptions(3)					      Tcl Library Procedures					    Tcl_AllowExceptions(3)

__________________________________________________________________________________________________________________________________________________

NAME

       Tcl_AllowExceptions - allow all exceptions in next script evaluation

SYNOPSIS

       #include <tcl.h>

       Tcl_AllowExceptions(interp)

ARGUMENTS

       Tcl_Interp *interp (in)		Interpreter in which script will be evaluated.
_________________________________________________________________

DESCRIPTION

       If  a  script is evaluated at top-level (i.e. no other scripts are pending evaluation when the script is invoked), and if the script termi-
       nates with a completion code other than TCL_OK, TCL_ERROR or TCL_RETURN, then Tcl normally converts this into a TCL_ERROR  return  with	an
       appropriate  message.  The particular script evaluation procedures of Tcl that act in the manner are Tcl_EvalObjEx, Tcl_EvalObjv, Tcl_Eval,
       Tcl_EvalEx, Tcl_GlobalEval, Tcl_GlobalEvalObj, Tcl_VarEval and Tcl_VarEvalVA.

       However, if Tcl_AllowExceptions is invoked immediately before calling one of those a procedures, then arbitrary completion codes  are  per-
       mitted from the script, and they are returned without modification.  This is useful in cases where the caller can deal with exceptions such
       as TCL_BREAK or TCL_CONTINUE in a meaningful way.

KEYWORDS

       continue, break, exception, interpreter

Tcl									7.4						    Tcl_AllowExceptions(3)
All times are GMT -4. The time now is 03:29 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy