10 More Discussions You Might Find Interesting
1. Programming
I am looking for a way to redirect standard output to a file from a C-code;
so, any 'cout<<..' or 'printf(...)' will be written into a file.
I have a server source that I need to debug.
That program called by RPC (remote procedure call) and has no any session to print out anything.
I have... (3 Replies)
Discussion started by: alex_5161
3 Replies
2. Shell Programming and Scripting
Hello,
The well-known 'bashism' to redirect stdout to a subshell is:
exec > >(tee out.log)
This allows to 'split' stdout, sending a copy to a log file for future reference.
I have not managed to find a way to do that in a POSIX-compliant way, as I would like my script to be run from dash... (3 Replies)
Discussion started by: Iamnotthere
3 Replies
3. Shell Programming and Scripting
Hello,
As stated in the title, I do some hacked parallel processing by running multiple instances of bash scripts, each in their own subshell. The code looks like this,
# launch one batch-train script in background for each value in fold group list
for FOLD_GROUP in "${FOLD_GROUP_LIST}"
do
... (5 Replies)
Discussion started by: LMHmedchem
5 Replies
4. UNIX for Dummies Questions & Answers
Hi All,
I am using centOS.
When I try to redirect STDOUT to a file, it ends up in getting some funny characters. For example ...
STDOUT of the command as follows.
$ ls
H3k27me3
H3k36me3
H3k4me1
H3k4me2
H3k4me3
H3k9ac
H4k20me1
$ ls >test
$ cat test
^ (1 Reply)
Discussion started by: Chulamakuri
1 Replies
5. Shell Programming and Scripting
Hello
I read a lot of post related to this topic, but nothing helped me. :mad:
I'm running a ksh script with subshell what processing some ldap command. I need to check output for possible errors.
#!/bin/ksh
...
readinput < $QCHAT_INPUT |&
while read -p line
do
echo $line
... (3 Replies)
Discussion started by: Osim
3 Replies
6. Shell Programming and Scripting
Hi
I am not if this is possible: is it possible in bach (or another shell) to redirect GLOBALLY the stdout/stderr channels to a file.
So, if I have a script
script.sh
cmd1
cmd2
cmd3
I want all stdout/stderr goes to a file. I know I can do:
./script.sh 1>file 2>&1
OR
... (2 Replies)
Discussion started by: islegmar
2 Replies
7. Shell Programming and Scripting
Hi friends
I am facing one problem while redirecting the out of the stderr and stdout to a file
let example my problem with a simple example
I have a file (say test.sh)in which i run 2 command in the background
ps -ef &
ls &
and now i am run this file and redirect the output to a file... (8 Replies)
Discussion started by: sushantnirwan
8 Replies
8. UNIX for Advanced & Expert Users
Hi all,
I have the following script:
-------------------------------------------------
#SCRIPT TO CHECK WHO HAS ACCESSED THE LOG/FILE IN PAST 'N' MINUTES, AND MAIL ACCORDINGLY.
MYPATH="/clocal/mqbrkrs/user/mqsiadm/sanjay/"
MAIL_RECIPIENTS="vg517@dcx.com"
Subject="File accessed in last... (6 Replies)
Discussion started by: varungupta
6 Replies
9. UNIX for Advanced & Expert Users
Hi all hope you can help as I am going MAD!!! :eek:
The below is in a shell script but the redirection in the sed line does not work and outputs to the screen and the $fname_2 does note get created ?????
Can any one help ??
#!/bin/ksh
cd /app/
for fname in `ls -1 X*`
do
sed 1d $fname... (3 Replies)
Discussion started by: mlucas
3 Replies
10. Shell Programming and Scripting
Hello
Before I get to my question let me explain the situation. I am writing a ksh script to startup several instances of an application. That is done by executing another ksh script (let's call it startApp) with some arguments. Now, startApp writes some information to stdout that I don't want... (3 Replies)
Discussion started by: EvilBoz
3 Replies
