So I need the first row of cola and the last row of colb if colc has the same pattern.
gives me only the first rows and I cannot find a solution for the last row.
Are all of the lines in your table with the same colc values adjacent (as in you sample) or can they appear on separated lines?
Are values in cola and colb always in increasing order in your table (as in your sample) or can they appear in random order?
Where is you table located? (In an array, in a file, in a database, etc.?)
If you have a problem, why don't you try to write some code to solve that problem? Why do you expect to find the solution to all of your problems without writing any code of your own? Why do you think that an awk script that never looks at $1 or $2 could be used to print minimum values of $1 and maximum values of $2?
Hi All,
I would like to have a script which is able to perform the below.
Print the whole row if column1 which is "0001" for the below example is the first occurrence. Subsequent "0001" occurrence will not be printed out and so on.
Can any expert help ?
Input:
0001 k= 40
0001 k= 2... (7 Replies)
Dear friends,
Below is my program and current output. I wish to have 3 or 4 column output in order to accomodate in single page. i do have subsequent command to process after user enter the number.
Program
COUNT=1
for MYDIR in `ls /`
do
VOBS=${MYDIR}
echo "${COUNT}. ${MYDIR}"
... (4 Replies)
Hello,
I have an input file like the following:
11_3_4
2_1_35
3_15__
_16989
Where '_' is a space. The data is in a table. Is there a way for the program to prompt the user for x1,y1 and x2,y2, where x1,y1 is the desired number (for example x=6 y=4 is a value of 4) and move to a desired spot... (2 Replies)
Hi,
I want to print column value based on row number say multiple of 8.
Input file:
line 1 67 34
line 2 45 57
. . .
. . .
line 8 12 46
. . .
. . .
line 16 24 90
. . .
. . .
line 24 49 67
Output
46
90
67 (2 Replies)
Hi Experts,
In short : Need to split file when field in column 5 is blank and need to generate two file in which column 5 is blank and other in which column 5 has values along with other rows and column data
My issue is i am not able to get header for column from raw file into new file which... (1 Reply)
Hi all,
I have searched and searched, but I have not found a solution that quite fits what I am trying to do.
I have a long list of data in three columns. Below is a sample:
1,10,8
2,12,10
3,13,12
4,14,14
5,15,16
6,16,18
Please use code tags
What I need to do is as follows: If a... (4 Replies)