I have rows of data with variable number of columns.
Is there an easy way to print out the last 4 columns
or rather the 4th and 3rd last column?
data looks like this:
24 20:51 N 9 10.00 Overcast OVC110 27 11 30.04 1017.7
24 19:51 N 7 10.00 Mostly Cloudy BKN110 28 15... (19 Replies)
I have several columns by the name A B C D E...... and I want to print all the column other than column C and D. Could you please help me with the awk script?
Thanks!! (3 Replies)
hi friends!
i have a script where a execute a veritas command, available_media wich retrieves me a list of tapes .lst
then i execute
cat /tmp/listtapes.lst | grep -v VL |sed '/^$/d'|awk -F, '{print $1, $3, $4, $9}
' > /tmp/media1.lst
but it prints all the columns instead of the four... (3 Replies)
Hi,
i have a file with content
00:01:20.613 'integer32' 459254
00:01:34.158 459556
00:01:36.626 'integer32' 459255
and i want to print only output as below
00:01:20.613 459254
00:01:34.158 459556
00:01:36.626 459255
i dont want the word 'integer32' which is the second column.
i... (2 Replies)
I have a one-line command,
lsusb | awk '{ $1=""; $2=""; $3=""; $4=""; $5=""; $6=""; print $0 }'
It works, and gives the results I expect, I was just wondering if I am missing some easier way to nullify the first 6 column variables?
Something like,
lsusb | awk '{ $(1-6)=""; print $0 }'
But... (10 Replies)
text file example
1,222222222222,333,444444444444444
111111111,22,33333333,444
desired output
1 222222222222 333 444444444444444
111111111 22 33333333 444I have a delimeted file which I want to print in a table like format. The... (10 Replies)
I found this command and would like to know what it means:
gawk 'NR==1{for(i=1;i<=NF;i++)if($i~/FE/)f=i}{for(i=0;i<n;i++)printf"%s%s",i?" ":"",$f;print""}'
It seems to mean if the row =1 assign i to that row, and then if FE is in the top row /column then increment and print the row.
I am... (2 Replies)
Hi guys,
I have hundreds file like this, here I only show two of them:
file 1
feco4_s_BB95.log ZE_1=-1717.5206260
feco4_t_BB95.log ZE_1=-1717.5169250
feco5_s_BB95.log ZE_1=-1830.9322060... (11 Replies)
I am working on a file with several columns as below
MO_NAME,FAULT_TYPE,CLASS,CODE1,CODE2,CODE3
RXOCF-101,BTS INTERNAL,FAULT CODES CLASS 2A,53,58
RXOCF-101,BTS INTERNAL,FAULT CODES CLASS 2B,24
RXOCF-101,BTS INTERNAL,FAULT CODES CLASS 2A,33
RXOCF-101,BTS INTERNAL,FAULT CODES CLASS 2D,57 ... (12 Replies)
Hi,
I'm trying to copy and paste the sixth column from a bunch of files into a single file having each column pasted in separate columns (and not one after each other in just one column.)
I tried this code but works only partially because it copied and pasted 50 rows of each column... (6 Replies)
Discussion started by: Frastra
6 Replies
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)