That's the thing, you'd usually take the median by taking the middle value from a sorted list. An unsorted one is meaningless. Do you have GNU awk? It can sort.
Hi ,
I have a requirement to split the record based on particular match using UNIX.
Case1:
Input Record :
10.44.48.63;"Personals/Dating;sports";1441
Output Records :
10.44.48.63;Personals/Dating;1441;Original
10.44.48.63;sports;1441;Dummy
Case2:
Input Record : ... (5 Replies)
Hi All,
I have some data like below.
Step1,Param1,Param2,Param3
1,2,3,4
2,3,4,5
2,4,5,6
3,0,1,2
3,0,0,0
3,2,1,3
........
so on
Where I need to find the median(arithmetic) of each column from Param1...to..Param3 for each set of Step1 values.
(Sort each specific column, if the... (5 Replies)
I have input file like this
update tablename set column1='ABC',column2='BBC' where columnx=1 and columny=100 and columnz='10000001'
update tablename set column1='ABC',column2='BBC',column3='CBC' where columnx=1 and columny=100 and columnz='10000002'
update tablename set column1='ABC' where... (1 Reply)
Trying to match $2 in original_targets with $2 of new_targets . If the two numbers match exactly then a match.txt file is outputted using the information in the new_targets in the beginning 4 fields $1, $2, $3, $4 and value of $4 in the original_targets . If there is "No Match" then a no... (2 Replies)
Trying to match $1 of target.txt to $5 of file.txt. If there is a match then in an output.txt file $1,$1 (row underneath),$6,$4,$7 from file.txt are printed on the same line as $1 of target.txt. The input is from excel and the output should be tab-deliminated. Thank you :).
target.txt... (2 Replies)
I am trying to merge two lines to one based on some matching condition.
The file is as follows:
Matches filter:
'request ', timestamp, <HTTPFlow
request=<GET:
Matches filter:
'request ', timestamp, <HTTPFlow
request=<GET:
Matches filter:
'request ', timestamp, <HTTPFlow
... (8 Replies)
I am trying to create a cronjob that will run on startup that will look at a list.txt file to see if there is a later version of a database using database.txt as the source. The matching lines are written to output.
$1 in database.txt will be in list.txt as a partial match. $2 of database.txt... (2 Replies)
Hi,
i have 2 files , the data i need to match is in masterfile and i need to pull out column 3 from master if column 1 and 2 match and output entire row to new file
I have tried with join and awk and i keep getting blank outputs or same file
is there an easier way than what i am... (4 Replies)
Discussion started by: axis88
4 Replies
LEARN ABOUT BSD
join
JOIN(1) General Commands Manual JOIN(1)NAME
join - relational database operator
SYNOPSIS
join [ options ] file1 file2
DESCRIPTION
Join forms, on the standard output, a join of the two relations specified by the lines of file1 and file2. If file1 is `-', the standard
input is used.
File1 and file2 must be sorted in increasing ASCII collating sequence on the fields on which they are to be joined, normally the first in
each line.
There is one line in the output for each pair of lines in file1 and file2 that have identical join fields. The output line normally con-
sists of the common field, then the rest of the line from file1, then the rest of the line from file2.
Fields are normally separated by blank, tab or newline. In this case, multiple separators count as one, and leading separators are dis-
carded.
These options are recognized:
-an In addition to the normal output, produce a line for each unpairable line in file n, where n is 1 or 2.
-e s Replace empty output fields by string s.
-jn m Join on the mth field of file n. If n is missing, use the mth field in each file.
-o list
Each output line comprises the fields specified in list, each element of which has the form n.m, where n is a file number and m is a
field number.
-tc Use character c as a separator (tab character). Every appearance of c in a line is significant.
SEE ALSO sort(1), comm(1), awk(1)BUGS
With default field separation, the collating sequence is that of sort -b; with -t, the sequence is that of a plain sort.
The conventions of join, sort, comm, uniq, look and awk(1) are wildly incongruous.
7th Edition April 29, 1985 JOIN(1)