Suppose that I am performing some operation on an sql database. Lets say process of Searching and then if a value is found, updating it... Now, when I have some millions of records on which the operation has to be performed... Does it help to spawn multiple processes each executing the same... (9 Replies)
Hello
I've got a script that creates multiple processes, in ksh, to bcp out 6 tables at a time. In the script, we write messages to the log to show our progress; most of the time, the log messages are nice and neat with one per line, like they should be. But every once in awhile, at random, the... (2 Replies)
I am having problems creating multiple forks. I want create a certain number of forks, each call a program and each wait for a different value. How is this accomplished my loop is not doing the trick.
for (i = 0; i < 5; i++) {
if (fork() < 0) {
//print error
}
... (3 Replies)
I have a number of binaries which I currenlty have no control over. They alright data to stdout. I would like to kick off any number of these binaries and capture and process their stdout. Doing this for one process is straight forward for example - comments and error checking removed for... (6 Replies)
Want to kill multiple processes by name. for the example below, I want to kill all 'proxy-stagerd_copy' processes.
I tried this but didn't work:
>> ps -ef|grep proxy_copy
root 991 986 0 14:45:34 ? 0:04 proxy-stagerd
root 1003 991 0 14:45:49 ? 0:01... (2 Replies)
Hi,
When I query using ps -ef, the complete command is not displayed and is truncated.
Can you please tell me a method to resolve this ?
I have tried the below.
ps -ef | cat
ps -ef | grep imp >/tmp/t1.txt
/usr/ucb/ps -auxw
pargs <pid>
/usr/ucb/ps -aefyl | grep imp
Thanks (11 Replies)
:)Hi there, I am new to scripting and wanted to see if someone can show me how to grep on multiple processes and send the output to a file in /home/mydir/output.
I am aware of
ps -ef | grep on 1 process
but need help looking up multiple processes, can you use this command
ps -elf | grep |pid1... (4 Replies)
Hi,
Is there any way to do a cat * where it shows the name of each file in the process? Similar to what more does below?
$ more ?.sql
::::::::::::::
1.sql
::::::::::::::
set linesize 200
select db_unique_name,
cast(
from_tz(
cast(... (5 Replies)
Hi,
Is there a way that I can find the load usage stats on a cluster (Redhat 4.8)? I want to find out if my jobs are using too many resources. I am not a sys admin.
Also, apart from 'top', what other commands can be used to monitor your own jobs as an ordinary user?
thanks!! (1 Reply)
i've read somewhere a long time ago that there's a way to hide the workings of a script in sub functions so that when run, it doesn't show up in the process table.
is this really possible?
for instance, i need to run a command that has a password in it. and when that;s being run, it can be... (2 Replies)
Discussion started by: SkySmart
2 Replies
LEARN ABOUT SUSE
xzfgrep
XZGREP(1) XZ Utils XZGREP(1)NAME
xzgrep - search compressed files for a regular expression
SYNOPSIS
xzgrep [grep_options] [-e] pattern file...
xzegrep ...
xzfgrep ...
lzgrep ...
lzegrep ...
lzfgrep ...
DESCRIPTION
xzgrep invokes grep(1) on files which may be either uncompressed or compressed with xz(1), lzma(1), gzip(1), or bzip2(1). All options
specified are passed directly to grep(1).
If no file is specified, then the standard input is decompressed if necessary and fed to grep(1). When reading from standard input,
gzip(1) and bzip2(1) compressed files are not supported.
If xzgrep is invoked as xzegrep or xzfgrep then egrep(1) or fgrep(1) is used instead of grep(1). The same applies to names lzgrep, lze-
grep, and lzfgrep, which are provided for backward compatibility with LZMA Utils.
ENVIRONMENT
GREP If the GREP environment variable is set, xzgrep uses it instead of grep(1), egrep(1), or fgrep(1).
SEE ALSO grep(1), xz(1), gzip(1), bzip2(1), zgrep(1)Tukaani 2009-07-05 XZGREP(1)