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Corona688, Scrutinizer Thanks for your time. The file is in tab de-limited format, but some IDs have long names with hyphens.

Scrutinizer, Thanks for the script. When I used your script it gave...

Hi All,

I am trying to join to files based on one common column.

Cat File1

ID HID
Ab_1 23
Cd 45
df 22
Vv 33


Cat File2

ID pval
Ab_1 0.3
Cd 10
Vv 0.0444

Birei, Kevintse,

Thanks a lot for you help.

-R

Hi All,

I have to match each row in file 1 with 1st row in file 2 and print the corresponding column from file2. I am trying to use an awk script to do this. For example

cat File1

X1
X3
X4...

Hi All,
I am in need of help. I want to match a value of each row in “file 1” with the value of first row in “file 2” and print out only the columns that match. How can I do it in awk? Any help is...

vgersh99, pseudocoder, Thanks a lot... Both works nicely....

Hi All,
I am in need of help to retain particular rows. I have a large file with 5 columns. Column 3 has signs like “=” “>” “<” and column 5 has values “nm” “%” or empty space.
I need to keep only...

Thanks a lot. It works nicely..

Hi,
I am new to shell programming and need help. I have File1 with some ID numbers and File2 with ID number and some associated information.

I want to match the ID numbers from File1 to contents...

Hi all,
I am new to awk.

I want to print the line numbers if the column has a particular value.

For example I have:
cat FILE1
COL1 COL2
X114 0
X116 0
X117 0
X120 0
X121 0
X125 0...