Short program to select lines from a file based on a second file
Hello,
I use UBUNTU 12.04.
I want to write a short program using awk to select some lines in a file based on a second file.
My first file has this format with about 400,000 lines and 47 fields:
SNP1 1 12.1
SNP2 1 13.2
SNP3 1 45.2
SNP4 1 23.4
My second file has this format:
SNP2
SNP3
SNP5
SNP10
I want to have an output like this:
SNP2 1 13.2
SNP3 1 45.2
SNP5 1 23.2
SNP10 1 45.2
That is I have basically the first file but only with the SNPs that exist in the second file, it is important that it gives me back the whole row.
Hi friends :)
I am having a small problem and ur help is needed...
I have a long file from which i want to select only some portions after filtering (grep).
My file looks like :
header
xxyy
lmno
xxyy
wxyz
footer
header
abcd
xy
pqrs
footer
.
. (14 Replies)
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I've got a simple log file that looks something like this:
And I need to append it to look like this:
So I just want to add a timestamp and a static (non-variable) word to each line in the file. Is there an easy scripted way to cat the file and append that data to each line....?? (4 Replies)
i have a file in following format
1 32 3
4 6 4
4 45 1
45 4 61
54 66 4
5 65 51
56 65 1
12 32 85
now here the total number of lines are 8(they vary each time)
Now i want to select only those lines in which the values... (6 Replies)
Hi,
I would like to know how can I select lines of one file based on a common ID column from another file (keeping the order of the second file).
Example of file1:
ID A B C D
1-30 1 2 3
5-60 4 5 6
1-20 7 8 9
Example of file2:
ID chr pos
1-20 1 20
1-30 1 30
5-60 5 60
Desired... (2 Replies)
Hi
I need to select lines from a txt file, I have got a line starting with ZMIO:MSISDN= and after a few line I have another line starting with 'MOBILE STATION ISDN NUMBER' and another one starting with 'VLR-ADDRESS' I need to copy these three lines as three different columns in a separate... (3 Replies)
Hi Folks,
I have the below feed file named abc1.txt in which you can see there is a title and below is the respective values in the rows and it is completely pipe delimited file ,.
... (3 Replies)
Hi All,
I need to remove all files except the most update data based on date on filename
Input
data_AIDS_20150312.txt
data_AIDS_20150311.txt
data_AIDS_20150411.txt
data_AIDS_20140312.txt
the most updated data is data_AIDS_20150411.txt, so I'll remove other files. My expected output... (3 Replies)
Hi,
I've got a file like this:
22 22:35645163:T:<CN0>:0 0 35645163 T <CN0>
22 rs140738445:20902439:TTTTTTTG:T 0 20902439 T TTTTTTTG
22 rs149602065:40537763:TTTTTTG:T 0 40537763 T TTTTTTG
22 rs71670155:50538408:TTTTTTG:T 0 50538408 T TTTTTTG... (3 Replies)
Discussion started by: zajtat
3 Replies
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gnunet-rsa
GNUNET-RSA(1) General Commands Manual GNUNET-RSA(1)NAME
gnunet-rsa - manipulate GNUnet RSA key files
SYNOPSIS
gnunet-rsa [options]FILENAME
DESCRIPTION
gnunet-rsa can be used to create an RSA private key and to print the corresponding public key. You must specify a filename containing an
RSA private key in GNUnet format as an argument. If the file does not exist, gnunet-rsa will create a key. This may then take a while.
If the option -p is given, the corresponding public key will be printed to the console.
OPTIONS -p, --print-public-key
Print the corresponding public key to stdout.
-P, --print-peer-identity
Print the corresponding peer identity (hash of the public key) to stdout. This hash is used for the name of peers.
-s, --print-short-identity
Print the corresponding short hash (256-bit hash of the public key) to stdout. This hash is used for names in the zkey zone.
-c FILENAME, --config=FILENAME
Use the configuration file FILENAME.
-h, --help
Print short help on options.
-L LOGLEVEL, --loglevel=LOGLEVEL
Use LOGLEVEL for logging. Valid values are DEBUG, INFO, WARNING and ERROR.
-v, --version
Print GNUnet version number.
BUGS
Report bugs by using Mantis <https://gnunet.org/bugs/> or by sending electronic mail to <gnunet-developers@gnu.org>
GNUnet Mar 15, 2012 GNUNET-RSA(1)