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1. Shell Programming and Scripting
I have few very huge files ~ 2 Billion rows of 130 column(CDR data) in a folder, I have written shell script need to read on each file in a folder and will create a new files based on some logic.
But problem is it's taking time to create a new file due to the size , So i dont want to corrupt... (6 Replies)
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2. UNIX for Advanced & Expert Users
Hi All,
We have a table that has to store around 80-100 million records. The table is partitioned by a column called Market Code. There are 30 partitions each corresponding to one MRKT_CD.
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3. Shell Programming and Scripting
Hi Friends,
Iam invoking another shell script to create B2k_session_id from my shell script.It is properly creating B2k_session_id and after creation control is coming out from the script and going to command prompt.The lines which are after the exectrusteduser.com sh.com are not executing..may... (5 Replies)
Discussion started by: vadlamudy
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4. Programming
Since there've been a few requests for a method to execute commands on multiple CPUs (logical or physical), with various levels of shell-, make-, or Perl-based solutions, ranging from well-done to well-meant, and mostly specific to a certain problem, I've started to write a C-based solution... (4 Replies)
Discussion started by: pludi
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5. Shell Programming and Scripting
I am haveing 2 scripts, 1st script calls 2ed script for each parameter.(parameters are kept in a different txt file)
1st script
for x in `cat Export_Tables_List.txt`
do
sh Exp_Table.sh $x &
done
echo -e "1) following tables are successfully exported : \n" > temp
cat... (1 Reply)
Discussion started by: sbmk_design
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6. Shell Programming and Scripting
how can i process jobs parallel with conditions below.
Script1.ksh
Script2.ksh
Script3.ksh
Script4.ksh
Script5.ksh
Script6.ksh
Script7.ksh
Script8.ksh
Script9.ksh
Script10.ksh
After successful completion of Script1.ksh I need to run Script7.ksh.
After successful... (4 Replies)
Discussion started by: ford2020
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7. Shell Programming and Scripting
Hi All,
At present I am using a UNIX Script which is running a set of JOBS. These JOBS are to be repeated for 20 times, means the same set of JOBS are repeated by just passing different arguments (From 1 to 20).
Is there any way by which I can execute them parallel?
At present its all... (4 Replies)
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8. High Performance Computing
Hi All,
I am working on a project where I need to execute set of arguments (around 500) on a Simulator. If I execute this on one linux (RedHat 8.0) machine it will approximately takes 2~3 days. Since I am having more linux machines am thinking of executing these on different machines in... (7 Replies)
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9. AIX
Hi,
Is there any way to run parallel jobs using make command?
I am using non-GNU make utility on AIX 4.3.
I want to run 2 jobs symultaneously using make utility.
Thanks.
Suman (0 Replies)
Discussion started by: suman_jakkula
0 Replies
10. Shell Programming and Scripting
Hello,
I wish to run parallel process forked from one script.
Currently I doing is submit them in background.
For example:
---------------------------------------------------------------
#!/usr/bin/ksh
process1 &
process2 &
process3 &
.....
.....
#here I check for completion of... (4 Replies)
Discussion started by: RishiPahuja
4 Replies
ltsp-update-sshkeys(8) System Manager's Manual ltsp-update-sshkeys(8)
NAME
ltsp-update-sshkeys - Update LTSP chroots to trust the server ssh keys
SYNOPSIS
ltsp-update-sshkeys [OPTION] [host...]
DESCRIPTION
If any hosts are specified, their SSH keys are exported in a file, by default /etc/ltsp/ssh_known_hosts.auto. Otherwise, all LTSP chroots
are updated to trust the SSH keys of this server along with any additional keys in /etc/ltsp/ssh_known_hosts.* files.
OPTIONS
-b --base Base of ltsp chroot. Default is /opt/ltsp if unspecified.
-e --export File name to export the hosts SSH keys to (- for stdout). Default is /etc/ltsp/ssh_known_hosts.auto if unspecified.
-h --help The application help page.
-p --port SSH port for remote servers.
-u --update Update the chroot SSH keys even if hosts are specified.
SEE ALSO
ltsp-build-client(8), ltsp-update-kernels(8), ssh-keyscan(1), sshd(8).
AVAILABILITY
ltsp-update-sshkeys is part of ltsp package and the latest versions are available in source form from https://launchpad.net/ltsp.
MAN PAGE AUTHOR
Copyright 2012 Alkis Georgopoulos <alkisg@gmail.com>, distributed under the terms of the GNU General Public License version 2 or any later
version.
2012-05-28 ltsp-update-sshkeys(8)