But when I execute the below code.. it is displaying the output on the screen directly instead of storing to variable
I don't know for sure (but can test tomorrrow, whe back in the office) but i suppose that MQ is not using the usual UNIX stdout/stderr-mechanism for displaying output. What happens when you redirect the output on the commandline, like this?
Code:
$ crtmqm clientinfo > /tmp/somefile
Does the output end in the file or still on the screen? In the manual there is a parameter "-ld <pathname>" mentioned which specifies a log directory,but i suppose there only goes the logs for the newly created queue manager, not the output of the creation of the queue manager.
In case you want to just check if everything worked successfully you could just check the return code, according to this page they are meaningful (unlike other IBM tools, ~sigh~).
I have written a script to ftp a file from Unix to an NT machine to authenticate ftp login I have added the information into the .netrc file when logged in using ftp the commands are not executed. Does anybody know how to make the command execute once username and password have been provided using... (2 Replies)
Basically, I would like to run an mpirun query on my web server to query your databases via yours when using the BLAST program, however the server seems not able to execute even basic mpirun programs such as cpi (to calculate pi). Are there any settings I should take note of?
I am running Perl... (0 Replies)
Hi, guys !
I have at home a simple network. I have a server that shares the internet connection to my computer and another another computer which is located in another room. When I want to download something, I'd like to download directly on the server, without letting my computer on. The server... (2 Replies)
Hi Folks,
I have a small doubt, the binary commands under /bin and /sbin as well as other path binary files, if you peek deep into that, you can find the difference in the way of normal perl programming and some commands will be like binary files. how are the commands executing like the... (3 Replies)
Hi,
I want to run these two commands one after the other.
awk 'BEGIN {OFS="\t"} {print $2}'
sort -u
rather than typing awk 'BEGIN {OFS="\t"} {print $2}' file1 > file2, then sort -u file2 > file3. Is it possible to run both commands on file1 then get output file3?
Its kinda hard for... (5 Replies)
Hi
I am trying to send a command over ssh with a parameter but the shell fails to expand the command properly any ideas what am i doing wrong with this.
This is ssh on AIX
for i in 71 72 73 74 75 do
for server in server1 server2 do
somestr="Some String"
echo "$server... (3 Replies)
I need to execute a command to run my script several times with varying parameters
perl ex.pl -b 130198 -e 130884 -c plot plot.txt 1_plot.txt
perl ex.pl -b 1345 -e 1308 -c plot plot.txt 2_plot.txt
perl ex.pl -b 1345567 -e 130898 -c plot plot.txt 3_plot.txt
.
.
.
100's of excutions
... (2 Replies)
Hi,
I am stuck into a situation where i want to execute a command in my shell script well along with a previous command in order to achieve something but i am not figuring out a way.
here is a snippet:
service management restart
rm -rf lock.file
in the above, if you see, i am trying to... (5 Replies)
I am trying to execute a piped combination of shell commands inside a perl program.
However, it is not working as desired.
This is my program, i am trying to print only filenames from the output of ls -l
$ cat list_test
#!/usr/bin/perl -w
use strict;
my $count=0;
my @list=`ls -l|awk... (4 Replies)
Hello.
I am new in shell script. Could anyone help me?
I have un shell script. I need each command in it be sequentielly, when the first command ends the second starts. When the second ends et third starts, and so on
Thanks in adavance (1 Reply)
Discussion started by: nurinolo
1 Replies
LEARN ABOUT REDHAT
fsck.jfs
fsck.jfs(8) JFS utility - file system check fsck.jfs(8)NAME
fsck.jfs - initiate replay of the JFS transaction log, and check and repair a JFS formatted device
SYNOPSIS
fsck.jfs [ -afnopvV ] device
DESCRIPTION
fsck.jfs is used to replay the JFS transaction log, check a JFS formatted device for errors, and fix any errors found.
device is the special file name corresponding to the actual device to be checked (e.g. /dev/hdb1).
fsck.jfs must be run as root.
WARNING
fsck.jfs should only be used to check an unmounted file system or a file system that is mounted READ ONLY. Using fsck.jfs to check a file
system mounted other than READ ONLY could seriously damage the file system!
OPTIONS
If no options are selected, the default is -p.
-a Autocheck mode - Replay the transaction log. Do not continue fsck processing unless the aggregate state is dirty or the log replay
failed. Functionally equivalent to -p. Autocheck mode is typically the default mode used when fsck.jfs is called at boot time.
-f Replay the transaction log and force checking even if the file system appears clean. Repair all problems automatically.
-n Open the file system read only. Do not replay the transaction log. Report errors, but do not repair them.
-o Omit the replay of the transaction log. This option should not be used unless as a last resort (i.e. the log has been severely
corrupted and replaying it causes further problems).
-p Automatically repair ("preen") the file system. Replay the transaction log. Do not continue fsck processing unless the aggregate
state is dirty or the log replay failed. Functionally equivalent to -a.
-v Verbose messaging - print details and debug statements to stdout.
-V Print version information and exit (regardless of any other chosen options).
EXAMPLES
Check the 3rd partition on the 2nd hard disk, print extended information to stdout, replay the transaction log, force complete fsck.jfs
checking, and give permission to repair all errors:
fsck.jfs -v -f /dev/hdb3
Check the 5th partition on the 1st hard disk, and report, but do not repair, any errors:
fsck.jfs -n /dev/hda5
EXIT CODE
The exit code returned by fsck.jfs represents one of the following conditions:
0 No errors
1 File system errors corrected and/or transaction log replayed successfully
2 File system errors corrected, system should be rebooted if file system was mounted
4 File system errors left uncorrected
8 Operational error
16 Usage or syntax error
128 Shared library error
REPORTING BUGS
If you find a bug in JFS or fsck.jfs, please report it via the bug tracking system ("Report Bugs" section) of the JFS project web site:
http://oss.software.ibm.com/jfs
Please send as much pertinent information as possible, including the complete output of running fsck.jfs with the -v option on the JFS
device.
SEE ALSO fsck(8), mkfs.jfs(8), logdump(8), logredo(8), xchklog(8), xchkdmp(8), xpeek(8)AUTHORS
Barry Arndt (barndt@us.ibm.com)
William Braswell, Jr.
fsck.jfs is maintained by IBM.
See the JFS project web site for more details:
http://oss.software.ibm.com/jfs
March 1, 2002 fsck.jfs(8)