10 More Discussions You Might Find Interesting
1. Red Hat
Hi issue with red hat and san.
I had a LUN shared to me from an oracle storage
I am able to see it and the size.
~]# multipath -ll
mpathe (3600144f0e984617b00005b466bd70014) dm-3 SUN,ZFS Storage 7430
size=10T features='0' hwhandler='0' wp=rw
|-+- policy='round-robin 0' prio=1... (0 Replies)
Discussion started by: goya
0 Replies
2. Homework & Coursework Questions
Just started learning Unix and received my first assignment recently. We haven't learned many commands and honestly, I'm stumped. I'd like to receive assistance/guidance/hints.
1. The problem statement, all variables and given/known data:
How do I write a shell script that takes in a file or... (4 Replies)
Discussion started by: fozilla
4 Replies
3. Shell Programming and Scripting
Hi,
I have many test*.ft1 files to which I want to read as input for a script called
pipe2txt.tcl and print the output in each separate file.
For example,
pipe2txt.tcl < test001.ft1 > test001.txt
How can I read many files in this maner?
thank you very much,
Best,
Pahuja (5 Replies)
Discussion started by: Pahuja
5 Replies
4. Red Hat
I ran the following command.
cat abc.c > abc.c
I got message the following message from command cat:
cat: abc.c : input file is same as the output file
How the command came to know of the destination file name as the command is sending output to standard file. (3 Replies)
Discussion started by: ravisingh
3 Replies
5. UNIX for Dummies Questions & Answers
Hey, I'm completely new at this and I was wondering if there is a way that I would be able to redirect the log files in a directories standard output and standard error into and excel spreadsheet in anyway?
Please remember don't use too advanced of terminology as I just started using shell... (6 Replies)
Discussion started by: killaram
6 Replies
6. Shell Programming and Scripting
Hello,
I would like to know if there is a shell in which operations such as 2| (redirect standard error of one process to the standard input of another one) exist?
I know it is possible to do it in bash with things like:
(process 2>&1) | other_process
but I find it a bit intricate when... (3 Replies)
Discussion started by: chlorine
3 Replies
7. Shell Programming and Scripting
Hi All,
How do I provide the output of a command to another command which is waiting for an input from the user ?
Ex : I need to login to a device via telnet. In the script, initially I use the "read" command to get the IP Address, Username and Password of the device from the user. Now,... (1 Reply)
Discussion started by: sushant172
1 Replies
8. Shell Programming and Scripting
I'm writing a script using file descriptor 2 (std error) to send an email only if the command fails or errors out but the script always emails me irrepective of whether it fails or not. It will not email the /tmp/check.error file output if doesn't error out just the mail with the subject "Cannot... (3 Replies)
Discussion started by: barkath
3 Replies
9. Shell Programming and Scripting
how can i redirect standard input? i dont remember :/, though could you redirec not from a command? i mean, to redirect always stdin and stout (1 Reply)
Discussion started by: Jariya
1 Replies
10. UNIX for Dummies Questions & Answers
Hey guys, need some help. Running AIX Version 5.2 and one of our cron jobs is writing errors to a log file. Any ideas on the following error message.
Error: Internal system error: Unable to initialize standard output file
I'm guessing more info might be needed, so let me know.
Thanks (2 Replies)
Discussion started by: firkus
2 Replies