Test for a file existence

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

File existence

Hope someone can help me on this In a directory ,files are dynamically generated.I need a script to do the following if files are not received for more than 2 hours or if the received file is empty then do something How can I put that in a script.Thank you eg. in cd /dir_name the...

2. Shell Programming and Scripting

File existence

Hi I'm using the below command in shell script to check for file exists in the path if ..... fi path and test are variables path and the file exists but the commands inside if condition is executed (! operator used) Is the above way of checking for file existence is correct? ...

3. Shell Programming and Scripting

test for existence of files with same extension

Hi, I am checking for existence of files with the same extensions #! /usr/bin/ksh txtfiles = '*.txt' if then cp ${dirpath}/${txtfiles} ${dir2path} fi I am getting the following error line 5: [: too many arguments for the if check condition

4. Solaris

How to test the existence of trailer record

SunOS 5.10 Generic_142900-15 sun4v sparc SUNW,T5240 I have a script that needs to test a file for the existence of a trailer record. Is there a command and is a header and trailer differect record type? Thanks in advance

5. Shell Programming and Scripting

Test for existence of files

Hello, Can you please help me to see if log files exist in a directory? I need to scan logs in different directories, so I am using an array to change dynamically. I need help in the if test statement dir=/logs/MSD dir=/logs/UPD countA=1 while (( countA <= ${#dir } )) do cd ${dir}...

6. Shell Programming and Scripting

Test File for Existence with Whitespaces in Path

Hi Everyone! I'm quite new to shell scripting so this might be trivial, though 3 days of struggle and search didn't help to solve the problem: I want to look for files called '*HUN*' in a huge amount of directories most of their names contain whitespaces and print the path of the directory if...

7. Shell Programming and Scripting

File existence using ls

Hi I want to check a particular file is available or not. But i know only the pattern of that file sat AB1234*.txt.I need the latest file name and it ll be used in the script. How can i do this using ls -ltr command. Thanks, LathishSundar V

8. Programming

C function to test existence of a login

Hi everybody, I need to check in C program whether a given login is known on the system. Is there any system function that could do this ? So far, all I could find is getpwnam(), which answers my problem by parsing the local password database. But won't work if a user is authenticated by...

9. Shell Programming and Scripting

File existence

Hey all, I have total new with shell scripting so I don't know if what I need to do even possible, here it is...for a duration of time (say...1 hour) I need to check for the existence of a particular file, if it exists then I will invoke a java program or I will continue to check until a)...

10. Shell Programming and Scripting

how to test for file existence using file size?

ok im doing this in a normal shell. i need to check the file in the script. how should i write the if else statment? if the filesize contains 0kb then it will echo out file contains nothing else if the script contains more than 0kb then it will echo out file exist. any one care to help?...

Shell Programming and Scripting