I have a file which is having fileds separtaed by delimiter.
Ex:
C;4498;qwa;cghy;;;;40;;222122
C;4498;sample;city;;;;34 2;;222123
C;4498;qwe;xcbv;;;;34-2;;222124
C;4498;jj;sffz;;;;41;;222120
C;4498;eert;qwq;;;;34 A;;222125
C;4498;jj;szxzzd;;;;34;;222127
out of these records I... (3 Replies)
I want to filter records in one of my file using AWK command (or anyother command). I am using the below code
awk -F@ '$1=="0003"&&"$2==20100402" print {$0}' $INPUT > $OUTPUT
I want to pass the 0003 and 20100402 values through a variable. How can I do this?
Any help is much... (1 Reply)
Dear members..
I have a fixed width file. Requirement is as below:-
1. Scan each record from this fixed width file
2. Check for value under field no "6" equals to "ABC". If yes, then filter this record into the output file
Please suggest a unix command to achieve this, my guess awk might... (6 Replies)
Hi Folks,
I have a text file with lots of rows with duplicates in the first column, i want to filter out records based on filter columns in a different filter text file.
bash scripting is what i need.
Data.txt
Name OrderID Quantity
Sam 123 300
Jay 342 498
Kev 78 2500
Sam 420 50
Vic 10... (3 Replies)
Not sure if this is the correct forum for this question. I have two files. file1.zip, file2
Input:
file1.zip
col1, col2 , col3
a , b , 0:0:0:0:0:c436:9346:d40b
x, y, 0:0:0:0:0:880:39f9:c9a7
m, n , 0:0:0:0:0:80c7:9161:fe00
file2.txt
col1
c4:36:93:46:d4:0b... (1 Reply)
Hello
I have a tab text file with many columns and have to filter rows ONLY if column 22 has the value of '0', '1', '2' or '3' (out of 0-5).
If Column 22 has value '0','1', '2' or '3' (highlighted below), then remove anything less than 10 and greater 100 (based on column 5) AND remove anything... (1 Reply)
I have two files and would need to filter out records based on certain criteria, these column are of variable lengths, but the lengths are uniform throughout all the records of the file. I have shown a sample of three records below. Line 1-9 is the item number "0227546_1" in the case of the first... (15 Replies)
I have csv file with 30, 40 columns
Pasting just three column for problem description
I want to filter record if column 1 matches CN or DN then,
check for values in column 2 if column contain 1235, 1235 then in column 3 values must be sequence of 2345, 2345
and if column 2 contains 6789, 6789... (5 Replies)
Hi Experts,
I have csv file with 30, 40 columns
Pasting just 2 column for problem description.
Need to print error if below combination is not present in file
check for column-1 (DocumentNumber) and filter columns where value in DocumentNumber field is same.
For all such rows, the field... (7 Replies)
Dear Experts,
I have a log file that contains a timestamp, I would like to filter record from that file based on timestamp. For example refer below file -
cat sample.txt
Jan 19 20:51:48 mukul-Vostro-14-3468 systemd: pam_unix(systemd-user:session): session opened for user root by (uid=0)... (6 Replies)
Discussion started by: mukulverma2408
6 Replies
LEARN ABOUT DEBIAN
keyhead
keyhead(1) General Commands Manual keyhead(1)Name
keyhead - Change FITS or IRAF header keyword names
Synopsis
keyhead [-hknv] <FITS or IRAF file> kw1=kw1a kw2=kwd2a ... kwn=kwdna
Description
Change the names of keywords in FITS or IRAF image headers. Each current image keyword whose entry is to be modified should be followed by
an equal sign and a second keyword, with no intervening spaces. If the -r option is used, the value of the second keyword is transfered to
that of the first. Otherwise, the name of the first keyword is changed to the second keyword. To change keywords in a list of files, sub-
stitute @<listfile> for the file names on the command line. To change a lot of keywords, put them, one pair separated by an = sign with no
spaces per line, in a file and substitute @<keylistfile> on the command line. If two @ commands are present, the program will figure out
which contains file names and which contains keywords. Lines in a keyword list file which do not contain an = are ignored.
Options-h Write HISTORY line into output header with sethead version, current date and time, and names of keywords set.
-k Write KEYHEAD keyword into output header with the keyhead version, current date and time, and names of keywords whose names are
changed. If a KEYHEAD keyword already exists, move the old value to a HISTORY line before writing the new value
-n Write a new file with an added "e" before the extension.
-r letter
Replace value of 1st keyword with value of 2nd keyword instead of changing the name of the 1st keyword to the 2nd keyword. The 2nd
keyword remains in the header. If the 1st keyword does not exist in the header, it is created.
-v Print confirmations of each keyword change.
Web Page
http://tdc-www.harvard.edu/software/wcstools/keyhead.html
Author
Doug Mink, SAO (dmink@cfa.harvard.edu)
6 July 2001 WCSTools keyhead(1)