01-05-2018
Hi gianvitolinuxs,
Welcome to the UNIX & Linux Forums.
Is this a homework assignment? Homework and coursework questions can only be posted in
the Homework and Coursework Questions forum under
special homework rules.
Please review the
rules, which you agreed to when you registered, if you have not already done so.
If you did post homework in the main forums, please review the
guidelines for posting homework and repost.
If you did not post homework, please explain the company you work for and the nature of the problem you are working on and give us a lot more information so we can figure out how to help you.
- What variable do you want to set? In what language will this variable be used? (Such as a Bourne shell compatible shell, a csh compatible shell, awk, perl, C, etc.)
- Which Linux operating system are you using?
- What shell are you using?
- Is the value to be assigned to your variable the constant 9d424312 you specified in post #1? If not, how is your script supposed to determine that it has found the value that you want to assign to your variable from your file?
- What is the name of your file? In what directory will that file be found?
- What have you tried to solve this problem on your own?
This User Gave Thanks to Don Cragun For This Post:
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LEARN ABOUT FREEBSD
nsd-checkconf
nsd-checkconf(8) nsd 3.2.12 nsd-checkconf(8)
NAME
nsd-checkconf - NSD configuration file checker.
SYNOPSIS
nsd-checkconf [-v] [-h] [-o option] [-z zonename] [-s keyname] configfile
DESCRIPTION
nsd-checkconf reads a configuration file. It prints parse errors to standard error, and performs additional checks on the contents. The
configfile format is described in nsd.conf(5).
The utility of this program is to check a config file for errors before using it in nsd(8) or zonec(8). This program can also be used for
shell scripts to access the nsd config file, using the -o and -z options.
OPTIONS
-v After reading print the options to standard output in configfile format. Without this option, only success or parse errors are
reported.
-h Print usage help information and exit.
-o option
Return only this option from the config file. This option can to be used in conjunction with the -z option. The special value zones
prints out a list of configured zones.
This option is primarily used by nsdc to parse the config file from the shell. If the -z option is given, but the -o option is not
given, nothing is printed.
-s keyname
Prints the key secret (base64 blob) configured for this key in the config file. Used to help shell scripts parse the config file.
-z zonename
Return the option specified with -o for zone 'zonename'.
If this option is not given, the server section of the config file is used. This option is primarily used by nsdc to parse the con-
fig file from the shell.
The -o, -s and -z option print configfile options to standard output.
FILES
/etc/nsd3/nsd.conf
default NSD configuration file
SEE ALSO
nsd(8), nsdc(8), nsd.conf(5), nsd-notify(8), nsd-patch(8), nsd-xfer(8), zonec(8)
AUTHORS
NSD was written by NLnet Labs and RIPE NCC joint team. Please see CREDITS file in the distribution for further details.
NLnet Labs jul 19, 2012 nsd-checkconf(8)