10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I want to use a content of a file as standard input to a program and dump the output to a file. However, when I try the following code:
./program < input.in > output.out
The output.out is empty. So, how can I handle this problem?
Thanks in advance! (11 Replies)
Discussion started by: Ray Sun
11 Replies
2. 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
3. UNIX for Advanced & Expert Users
Hi, When i run a script it is showing me the whole authentication and data to be copied on screen
server1:/sasdata/script#sh .TR_CNTO328.sh
**************************************************
*********************NOTICE***********************
This system is restricted to authorized users... (11 Replies)
Discussion started by: tushar_spatil
11 Replies
4. Shell Programming and Scripting
Hi all .... vexing problem here ...
I am using sed to replace some special characters in a .txt file:
sed -e 's/_<ED>_/_355_/g;s/_<F3>_/_363_/g;s/_<E1>_/_341_/g' filename.txt
This command replaces <ED> with í , <F3> with ó and <E1> with á.
When I run the command to standard output, it works... (1 Reply)
Discussion started by: crumplecrap
1 Replies
5. Shell Programming and Scripting
Hi -
I have a file containing data like :-
cn=tommy,cn=users,c=uk
passwordexpirydate=20100530130623z
cn=jane,cn=users,c=uk
passwordexpirydate=20100423140734z
cn=michael,cn=users,c=uk
passwordexpirydate=20100331020044z
I want to end up with a file that looks like:-... (6 Replies)
Discussion started by: sniper57
6 Replies
6. Shell Programming and Scripting
Hi guys,
i have a script named purgeErrors.ksh, when i execute this script i need to redirect the output to a log file in the same directory, how can i do that ??
-- Aditya (5 Replies)
Discussion started by: chaditya
5 Replies
7. 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
8. Shell Programming and Scripting
I have an xml file.
I am doing some change, say deleting line 770. File name is file.xml. I use:
sed '770d' file.xml
but this does not actually make changes in the *file* but shows the changes on standard output (screen)
if i use
$var=`sed '770d' file.xml`
echo $var > file.xml
this... (3 Replies)
Discussion started by: indianjassi
3 Replies
9. Shell Programming and Scripting
Hi,
How to achieve this? Let us assume the following:
There are 2 scripts a.ksh and b.ksh
$ cat a.ksh
sh b.sh 2>&1 >> /work/log/a_log.txt
$ cat b.sh
echo "abcd"
My requirement is, is there a way to display this abcd in standard output also alongside of writing into a_log.txt?... (8 Replies)
Discussion started by: vigneshra
8 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