10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
In several scripts that process files matched by name pattern I needed to add a check for file existence. Just to illustrate let's say I need to process all N??? files:
/tmp$ touch N100 N101
/tmp$ l ?10
-rw-rw-r-- 1 moss group 0 Apr 19 11:22 N100
-rw-rw-r-- 1 moss group ... (10 Replies)
Discussion started by: migurus
2. Shell Programming and Scripting
I am facing a problem while checking for existence of file over ssh !
Basically, i want to ssh and check if file exists.. If file exists return 1. If file does not exits return 0 (or any value)
I am using the below code
file_avail=`ssh username@host "if ]; then exit 1;... (10 Replies)
Discussion started by: galaxy_rocky
3. Shell Programming and Scripting
Hey, I am new to scripting and was wondering what is wrong with this if statement. I want to check if file exists and the if it does to unzip it. I program it as follows
if ; then
Thanks in advance!
Please use code tags next time for your code and data. (10 Replies)
Discussion started by: mostarac2487
4. Shell Programming and Scripting
what is the difference between -f and -e.
ch33ry (1 Reply)
Discussion started by: ch33ry
5. Shell Programming and Scripting
How can I check if a file exists in csh? I know there is "-e $file" but do not know exactly how to use it.
I have tried the below but I'm getting "Bad : modifier in $ ( )."
foreach f ($AfullnameLst)
if (-e $f) then
echo "$f: file exists"
end (6 Replies)
Discussion started by: kristinu
6. Shell Programming and Scripting
please help me in solving this assignment!!!
i need a unix script that has to check the text file exists or not in all directories and sub directories if textfile exists display the directory path else display does not exists!!
example: kamal.txt that i want to search if the... (5 Replies)
Discussion started by: G.K.K
7. Shell Programming and Scripting
How can I check if a file exists in shell script. Basically, I want to check if a file Test_msgs has been created today. If it has been then append data to it. Otherwise, create it. I have written the following but it does not work.
timenow=$(date +%H%M%S)... (4 Replies)
Discussion started by: gugs
8. Shell Programming and Scripting
This will be useful who is looking for checking the files in a directory
#chmod 777 /cronacle/tools/teradata/opo/bin/file_check.sh
SUBJECT=`echo "File Not Found"`
SUBJECT1=`echo "File Found"`
... (3 Replies)
Discussion started by: ksmbabu
9. IP Networking
Hi I have a bit of c code which I'm trying to use as a relay between apache and a scgi cluster.
Example of problem code is below:
while((n = recv(scgiSock, local_data, MAX_LENGTH, 0)) > 0)
time_now = t2 - t1;
if(time_now > TIMEOUT)
... (2 Replies)
Discussion started by: fishman2001
10. Shell Programming and Scripting
I'm trying to create a program that includes variety of duties. One of the duties includes deleting a user if the user name exist in the /etc/passwd file.
how do i make that happen. those of you that know about this shell programming, please tell me what i should do after the shell reads... (4 Replies)
Discussion started by: TRUEST