01-07-2019
Quote:
Originally Posted by
azdps
Corona688 what's your coding solution to this segmentation fault? I didn't pull a disk so my RAM could be faulty.
It isn't. It is the programmers fault.
bakunin
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Dear Srs :-)
I'm looking for a shell script, that given a network in CIDR format it lists all IPs, for example:
Preferredly a shell script, but a Perl, Python, C, etc.. is also welcome :-)
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Hi,
Please anyone help to achive this using perl or unix scripting .
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3. Programming
Hello everybody,
I'm coding a network program and i need it to "understand" ip ranges, but i don't know how to make to parse an IP CIDR range, let's say "172.16.10.0/24" to work with the specified IP range.
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4. UNIX for Dummies Questions & Answers
I have a list of about 200,000 lines in a text file that look like this:
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5. Shell Programming and Scripting
Hi,
I have two files
file1 chr1_22450_22500
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chr1_34500_34550
file2 11000_13000
15000_19000
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Looking for a simple way to convert ranges to a numerical sequence that would assign the original value of the range to the individual numbers that are on the range.
Thank you
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Hi,
Recently I had to convert a 280K lines of ip ranges to the CIDR notation and generate a file to be used by ipset (netfilter) for ip filtering.
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LEARN ABOUT OPENSOLARIS
fmd
fmd(1M) System Administration Commands fmd(1M)
NAME
fmd - fault manager daemon
SYNOPSIS
/usr/lib/fm/fmd/fmd [-V] [-f file] [-o opt=val] [-R dir]
DESCRIPTION
fmd is a daemon that runs in the background on each Solaris system. fmd receives telemetry information relating to problems detected by the
system software, diagnoses these problems, and initiates proactive self-healing activities such as disabling faulty components. When appro-
priate, the fault manager also sends a message to the syslogd(1M) service to notify an administrator that a problem has been detected. The
message directs administrators to a knowledge article on Sun's web site, http://www.sun.com/msg/, which explains more about the problem
impact and appropriate responses.
Each problem diagnosed by the fault manager is assigned a Universal Unique Identifier (UUID). The UUID uniquely identifes this particular
problem across any set of systems. The fmdump(1M) utility can be used to view the list of problems diagnosed by the fault manager, along
with their UUIDs and knowledge article message identifiers. The fmadm(1M) utility can be used to view the resources on the system believed
to be faulty. The fmstat(1M) utility can be used to report statistics kept by the fault manager. The fault manager is started automatically
when Solaris boots, so it is not necessary to use the fmd command directly. Sun's web site explains more about what capabilities are cur-
rently available for the fault manager on Solaris.
OPTIONS
The following options are supported
-f file Read the specified configuration file prior to searching for any of the default fault manager configuration files.
-o opt=value Set the specified fault manager option to the specified value. Fault manager options are currently a Private interface; see
attributes(5) for information about Private interfaces.
-R dir Use the specified root directory for all pathnames evaluated by the fault manager, instead of the default root (/).
-V Print the fault manager's version to stdout and exit.
EXIT STATUS
The following exit values are returned:
0 Successful completion
1 An error occurred which prevented the fault manager from initializing, such as failure to open the telemetry transport.
2 Invalid command-line options were specified.
FILES
/etc/fm/fmd Fault manager configuration directory
/usr/lib/fm/fmd Fault manager library directory
/var/fm/fmd Fault manager log directory
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWfmd |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
SEE ALSO
svcs(1), fmadm(1M), fmdump(1M), fmstat(1M), syslogd(1M), attributes(5), smf(5)
http://www.sun.com/msg/
NOTES
The Fault Manager is managed by the service management facility, smf(5), under the service identifier:
svc:/system/fmd:default
The service's status can be queried using the svcs(1) command. Administrators should not disable the Fault Manager service.
SunOS 5.11 17 Nov 2004 fmd(1M)