Why not do an md5sum of all the files you are interested in to a single file? That way, just running md5sum -c checksums-file will do them all in one go. If you look at the file it creates, it will have the checksum and the examined filename in each record so you don't need to keep lots of separate single files and save you the worry of building/using an array.
For clarity, you can spread out your script if that helps, so saving the initial checksums:-
Later you can just md5sum -c /var/lib/md5sums/critical.md5 and you get a nice report about the files previously listed.
i have a unix batch written in c, dealing with really time-consuming
database operations
i want to write a ksh script to monitor its performance.
which items i should monitor?
do you have any suggestions?
1)cputime
2)swap area
3)pmem
4)
5)
what else? (1 Reply)
Hi Gurus,
Need to have a way to monitor Bandwidth utilization on Linux servers, running squid .
Have worked on 3rd party monitoring tools like Bandwidth d, Nagios etc.
But we are working to find out a way to monitor this through Sitescope, for which we need to find a file where the... (4 Replies)
Hi i am am monitioring a file every 60 seconds and checking if the file has changed and if it has changed i append the changes to another file. i am able to monitior the change in file size but i have a problem copying the changes made in the file to another file. i am using lseek to seek the last... (1 Reply)
Hi
Can any one helpe me in obtaining commands , which enables me to know the following :
Monitor Storage
Monitor RAM & CPU Utilization
Monitor Power Supply
Best wishes (1 Reply)
Hi,
I am trying to write a script to do monitoring kind of stuff,
requirement - when a server is given a start it updates a file called server.log, I need to keep on grepping the word "Running" and as soon as it comes , script should be exited with the message , "Server came up... (2 Replies)
Hi All,
I am writing a tool which remotely monitors network devices and sends an alarm if the device does not respond just like an NMS.
Can I use Threads module and invoke a simultaneous ping/snmpwalk to 100 or more devices and raise an alarm if any of the devices do no respond?
Please... (1 Reply)
Hello All,
I have written a script which will grep for error codes in a file and if the count for the same is about 500 it will send and smpp alert.
Here is my code.
#!/bin/bash
#########################################################################################################... (3 Replies)
I currently have a shellscript to check the size of a filesystem and email me if the size is over a certain percentage (80%). I have this script on crontab and executes the shell every 10 mins.
I have the above in place on 8 servers. It so happens that a file system on one of the servers is... (1 Reply)
Hi,
i have joined newly as a hp-ux admin... previously worked in linux environment
can anyone tell me how to monitor memory and cpu utilization in hpux??
hp-ux is not as flexible as linux as i understand... please help me out by giving the commands needed and way of troubleshooting if the... (12 Replies)
Discussion started by: Prasad@hp-ux
12 Replies
LEARN ABOUT CENTOS
gst-md5sum
gst-md5sum-0.8(1) User Commands gst-md5sum-0.8(1)NAME
gst-md5sum-0.8, gst-md5sum - get an md5sum of a GStreamer pipeline through md5sink
SYNOPSIS
gst-md5sum-0.8 [--verbose] [gst-std-options] [partial-pipeline-description]
gst-md5sum [--verbose] [gst-std-options] [partial-pipeline-description] [--gst-list-mm] [--gst-mm=string] [--print]
DESCRIPTION
gst-md5sum-0.8 generates MD5 checksums of the data generated by a GStreamer pipeline.
In theory, both of the following commands should print out the same checksum:
gst-md5sum-0.8 filesrc location=music.mp3
md5sum music.mp3
If the pipeline contains an md5sink element, gst-md5sum-0.8 queries it for the md5sum at the end of pipeline iteration. If the pipeline
does not contain an md5sink element, gst-md5sum-0.8 automatically connects an md5sink to the right-hand side of the given pipeline.
See gst-launch(1) or the GStreamer documentation for more information on how to create a partial-pipeline-description.
gst-md5sum is a wrapper script that runs the latest installed version of gst-md5sum-X.X. For example, if both gst-md5sum-0.7 and gst-
md5sum-0.8 are installed on your system, gst-md5sum runs gst-md5sum-0.8.
OPTIONS
The following options are supported by gst-md5sum-0.8 and gst-md5sum:
--verbose Output verbose information. You can also use -v to specify this option.
gst-std-options Standard options available for use with most GStreamer applications. See gst-std-options(5) for more information.
The following options are supported by gst-md5sum only:
--gst-list-mm List found major/minor versions. This option displays the versions that are available.
--gst-mm=string Force major/minor version. This option enables you to specify a specific version to run, if you do not want to run the
default version.
--print Print wrapped command line. This option displays the command that will be run, and then runs the command.
OPERANDS
The following operands are supported:
partial-pipelinePartialppipeline description.
EXAMPLES
Example 1: Running the Wrapper Script and Displaying the Command Name
example% gst-md5sum --print
/usr/bin/gst-md5sum-0.8
FILES
The following files are used by this application:
/usr/bin/gst-md5sum-0.8 Executable for GNOME help browser
/usr/bin/gst-md5sum Wrapper script that runs the latest installed version of gst-md5sum-X.X
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWgnome-media |
+-----------------------------+-----------------------------+
|Interface stability |External |
+-----------------------------+-----------------------------+
SEE ALSO gst-complete(1), gst-compprep(1), gst-feedback(1), gst-inspect(1), gst-launch(1), gst-launch-ext(1), gst-register(1), gst-thumbnail(1),
gst-typefind(1), gst-xmlinspect(1), gst-xmllaunch(1), gstreamer-properties(1), libgstreamer-0.8(3), libgstgetbits(3), gst-std-options(5)NOTES
Original man page written by the GStreamer team at http://gstreamer.net/.
Updated by Brian Cameron, Sun Microsystems Inc., 2004.
SunOS 5.10 14 Oct 2004 gst-md5sum-0.8(1)