Sponsored Content
Full Discussion: Some problem about file test
Top Forums Shell Programming and Scripting Some problem about file test Post 302282624 by phantandy on Sunday 1st of February 2009 04:05:44 AM
Old 02-01-2009
Some problem about file test

Hi,
I'm writing a part of script to test the files, here is what is looks like:
if [ -r /test/A*.TXT ]
then
do somthing
fi


This script runs well on HPUX. However, when I test it on Linux(redhat), it only works if there is only one file with name A*.TXT. If there's more than one files with this kind of name in that directory, the test will never pass.
Can anyone help me with this? Thanks a lot!
 

7 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Problem when test to see if directory exists

Hi, I'm writing a shell script that will create a folder if it does not exist yet. Here's the script: (this if statement is inside a while loop) folderName="Pics" if ! test -d folderName then mkdir $folderName fi However, after the folder Pics has been created, every time the... (3 Replies)
Discussion started by: trivektor
3 Replies

2. Shell Programming and Scripting

Test on string containing spacewhile test 1 -eq 1 do read a $a if test $a = quitC then break fi d

This is the code: while test 1 -eq 1 do read a $a if test $a = stop then break fi done I read a command on every loop an execute it. I check if the string equals the word stop to end the loop,but it say that I gave too many arguments to test. For example echo hello. Now the... (1 Reply)
Discussion started by: Max89
1 Replies

3. Shell Programming and Scripting

How to check weather a string is like test* or test* ot *test* in if condition

How to check weather a string is like test* or test* ot *test* in if condition (5 Replies)
Discussion started by: johnjerome
5 Replies

4. Shell Programming and Scripting

Problem in test file operator on a ufsdump archive file mount nfs

Hi, I would like to ask if someone know how to test a files if exist the file is a nfs mount ufsdump archive file.. i used the test operator -f -a h almost all test operator but i failed file1=ufs_root_image.dump || echo "files doesn't exist && exit 1 the false file1 is working but... (0 Replies)
Discussion started by: jao_madn
0 Replies

5. Shell Programming and Scripting

Problem on Cygwin with HTK when trying to test .mfc files

I have a problem on working in Cygwin with HTK when running .mcf files. When I enter ./runDemo configs/01ic0201.mfc I have the following error: Cannot find proto config file /proto_s_m_c.pcf How do I fix this problem? (2 Replies)
Discussion started by: advise20023
2 Replies

6. UNIX for Dummies Questions & Answers

Problem with test syntax in script

Hi guys here i'm again with more question The code below try to find an user and write everything about him if exist, so my problem appear on line of test, where the program test if the user has secondary groups related. The rest it's clear # usugrup.sh lista todas las caracteristicas de un... (3 Replies)
Discussion started by: Newer
3 Replies

7. Shell Programming and Scripting

Test shell script (PROBLEM)

Dears , kindly I wanna do test for one KSH script to know how is it working , the problem that I'm facing is whenever put "sh -x ./my_script.sh" the output seems very long & although I tried to to redirect it to files as it shown , but it failed :eek: :- sh -x ./my_script.sh >... (2 Replies)
Discussion started by: arm
2 Replies
while(n)						       Tcl Built-In Commands							  while(n)

__________________________________________________________________________________________________________________________________________________

NAME
while - Execute script repeatedly as long as a condition is met SYNOPSIS
while test body _________________________________________________________________ DESCRIPTION
The while command evaluates test as an expression (in the same way that expr evaluates its argument). The value of the expression must a proper boolean value; if it is a true value then body is executed by passing it to the Tcl interpreter. Once body has been executed then test is evaluated again, and the process repeats until eventually test evaluates to a false boolean value. Continue commands may be exe- cuted inside body to terminate the current iteration of the loop, and break commands may be executed inside body to cause immediate termi- nation of the while command. The while command always returns an empty string. Note: test should almost always be enclosed in braces. If not, variable substitutions will be made before the while command starts execut- ing, which means that variable changes made by the loop body will not be considered in the expression. This is likely to result in an infinite loop. If test is enclosed in braces, variable substitutions are delayed until the expression is evaluated (before each loop iter- ation), so changes in the variables will be visible. For an example, try the following script with and without the braces around $x<10: set x 0 while {$x<10} { puts "x is $x" incr x } SEE ALSO
break(n), continue(n), for(n), foreach(n) KEYWORDS
boolean value, loop, test, while Tcl while(n)
All times are GMT -4. The time now is 07:19 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy