As I know:
FNR: The ordinal number of the current record in the current file.
NR: The ordinal number of the current record from the start of input.
I don't understand really differency between NR and FNR. Who can explain it for me? And give me an example.
Thanks (1 Reply)
hi, i have two files, both with 3 columns, the 3rd column has common values between the two files and i want to produce a 3rd file with 4 columns.
file 1
a, ,b c
file 2
a, b ,d
I want to compare the 3rd value and if a match print to file 3 with the 3 columns from the first file... (11 Replies)
Hi Guys,
I have two files:
f1:
A B C D E F G H
f2:
A X Y Z
f1 has 48000 lines, and f2 has 68. I have been matching f1 $3 to f2 $1, and getting f3:
A A B C D E F G
I would like f3 too look like this:
A X Y Z A B C D E F G (2 Replies)
awk -F'' 'FNR==NR {a=$2; next} {$1=a} 1' $useralias ${entries} >> ${entries}_2
Hi,
Is there anyway to alter this command so that if it does not find a match it will just leave the line alone instead of replacing what it doesn't find with a blank space? (4 Replies)
how do i "awk" the date after the from only to compare it on a if statement later .
filename example:
server1-ips-ultranoob-ok_From_2012_21_12-23:40:23_To_2012_21_12-23:49:45.zip
what i want o do is compare only the date from the string in "From_2012_21_12" in this case i only want the... (4 Replies)
Hi,
I have an issue with the below script
nawk 'NR==FNR{a=$4" "$5}NR>FNR{print NF?$0:a"\n";if(/^cn:/) x=$0}' FS="" in1.txt in2.txt > out1.txt
It is taking too long to get a string from in1.text, search for the string in in2.txt and create a new file out1.txt.
Is there any alternative way we... (1 Reply)
Hi everybody!
need some awk-support. i want a line-selective printout of a file.
wat i normally will do with ...
awk ' FNR==8' sample.txt
But now i need the data from line 8, 10 and the following data from line13 to 250 wich is not end of the file. I tried allready to combine it but without... (2 Replies)
To merge mutiple *.tab files as:
file1.tab
rs1 A A
rs2 A A
rs3 C C
rs4 C Cfile2.ind
rs1 T T
rs2 T T
rs3 G G
rs4 G Gand file3.tab
rs1 B B
rs2 B B
rs3 L L
rs4 L LOutput:
file1.tab file2.tab file3.tab
AA TT BB
AA TT BB
CC GG LL
CC GG ... (4 Replies)
Sorry for the probably strangely worded title but I don't really know how else to put it.
Background context: Post processing LAMMPS simulation data.
tl;dr: I'm making two spheres collide, every defined timestep the simulation outputs a bunch of data including total energy of the particles,... (10 Replies)
Discussion started by: ThomasP
10 Replies
LEARN ABOUT DEBIAN
gnunet-namestore
GNUNET-NAMESTORE(1) General Commands Manual GNUNET-NAMESTORE(1)NAME
gnunet-namestore - manipulate GNUnet zones
SYNOPSIS
gnunet-namestore [options]-zZONEFILE
DESCRIPTION
gnunet-namestore can be used to create and manipulate a GNS zone.
OPTIONS -a, --add
Desired operation is adding a record
-c FILENAME, --config=FILENAME
Use the configuration file FILENAME.
-d, --delete
Desired operation is deleting a record
-D, --display
Desired operation is listing of matching records
-e TIME, --expiration=TIME
Specifies expiration time of record to add; format is relative time, i.e "1 h" or "7 d 30 m". Supported units are "ms", "s", "min"
or "minutes", "h" (hours), "d" (days) and "a" (years).
-h, --help
Print short help on options.
-L LOGLEVEL, --loglevel=LOGLEVEL
Use LOGLEVEL for logging. Valid values are DEBUG, INFO, WARNING and ERROR.
-n NAME, --name=NAME
Name of the record to add/delete/display
-t TYPE, --type=TYPE
Type of the record to add/delete/display (i.e. "A", "AAAA", "NS", "PKEY", "MX" etc.)
-v, --version
Print GNUnet version number.
-V VALUE, --value=VALUE
Value to store or remove from the GNS zone. Specific format depends on the record type. A records expect a dotted decimal IPv4
address, AAAA records an IPv6 address, PKEY a public key in GNUnet's printable format, and CNAME and NS records should be a domain
name.
-z FILENAME, --zonekey=FILENAME
Specifies the filename with the private key for the zone (mandatory option)
BUGS
Report bugs by using Mantis <https://gnunet.org/bugs/> or by sending electronic mail to <gnunet-developers@gnu.org>
SEE ALSO gnunet-gns(1)GNUnet Mar 5, 2012 GNUNET-NAMESTORE(1)