10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I'm having a strange problem with basic >& output redirection to a simple log file in csh. When I run this particular output redirection on the command line, it works, but then when I run the same output redirection command >& in my c shell script, I get a blank log file. Nothing is output to the... (5 Replies)
Discussion started by: silencio
5 Replies
2. Shell Programming and Scripting
I am running tcsh/csh shell on my machine. lately i have realized my stderr file redirection is not working.
Please find the terminal logs as below:
>echo b c >>& log
>cat log
b c
>echo $a b c >>& log
a: Undefined variable.
>cat log
b c
I have never faced such issues, hence not sure... (5 Replies)
Discussion started by: animesharma
5 Replies
3. Shell Programming and Scripting
Hi all,
can someone help me with the next redirection?
i want to redirect the stdout+stderr of a command to the same file (this i can do by prog &> file)
but in addition i want to redirect only the stderr to a different file.
how can i do this please? (in BASH)
thanks. (4 Replies)
Discussion started by: eee
4 Replies
4. Shell Programming and Scripting
Hello all,
I have a for loop executing in a script that I want to redirect STDOUT to screen and to file, while directing STDERR to the bit bucket. Here is the general sentax of what I'm doing:
for i in thingy
do
some_command ${i}
done 1>&1 | tee ${LOGFILE} 2> /dev/null
What I am... (2 Replies)
Discussion started by: LinuxRacr
2 Replies
5. Shell Programming and Scripting
I am trying to use one global declaration --> "exec 2>$ERR" to capture all stderr outputs that may occur anywhere in my script.
Then close it at the end of the script using --> "exec 2<&-"
I am using KSH on Solaris 8.
KSH Version M-11/16/88i
If I comment two "exec .." statements in the... (11 Replies)
Discussion started by: kchinnam
11 Replies
6. Shell Programming and Scripting
I have a csh script which I am using to run a program
set data = $argv
set inmod = $argv
set nxz = $argv
# Remove the file extension .pmod
set data = ` echo $data | awk 'BEGIN { FS=".dat" } { print $1 }' `
set inmod = ` echo $inmod | awk 'BEGIN { FS=".vmod" } { print... (8 Replies)
Discussion started by: kristinu
8 Replies
7. Shell Programming and Scripting
I have an extraordinary problem with a csh script.....(feel free to berate the use of this but I'm modifying an existing bunch of them)
Anyway, I have a master csh script which in turn calls a second csh script. This second csh script is below. Within this second script are two compiled C++... (1 Reply)
Discussion started by: pollsizer
1 Replies
8. Shell Programming and Scripting
Hello all
im trying to use top program in my csh shell
like this :
set topResult = `top | grep server.exe`
but im facing 2 problems
1.when the top program dont installed in the machine im getting error
so can i check in csh if application im using exist
2 the top program gives... (2 Replies)
Discussion started by: umen
2 Replies
9. UNIX for Dummies Questions & Answers
Does anyone know away of redirecting the stderr for a bourne or korn shell script to a file. (5 Replies)
Discussion started by: blakmk
5 Replies
10. Shell Programming and Scripting
Man pages....look at the man pages. If you don't have them, you can find them on-line. Read them when you have nothing better to do. Find new commands and new ways of doing things.
The answer:
The only way to direct the standard output and standard
error separately is by invoking... (0 Replies)
Discussion started by: thehoghunter
0 Replies
GCORE(1) General Commands Manual GCORE(1)
NAME
gcore - get core image of running process
SYNOPSIS
gcore [-s][-c core] pid
DESCRIPTION
gcore creates a core image of each specified process, suitable for use with adb(1). By default the core image is written to the file
<pid>.core.
The options are:
-c Write the core file to the specified file instead of <pid>.core.
-s Stop the process while creating the core image and resume it when done. This makes sure that the core dump will be in a consistent
state. The process is resumed even if it was already stopped. Of course, you can obtain the same result by manually stopping the
process with kill(1).
The core image name was changed from core.<pid> to <pid>.core to prevent matching names like core.h and core.c when using programs such as
find(1).
FILES
<process-id>.core The core image.
BUGS
If gcore encounters an error while creating the core image and the -s option was used the process will remain stopped.
Swapped out processes and system processes (the swapper) may not be gcore'd.
4.2 Berkeley Distribution April 15, 1994 GCORE(1)