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Thanks! @RudiC - I tried and it works :b::).

@Robin - My data files for the inquiry were for a toy example - the grep does not work (which I tried before posting in the forum)

@R.Singh - I need...

Hello,

I have two files of the following form. I would like to remove from File.A where the first three colum matches values in File.B to give the output in File.C

File.A
121 54321 PQR CAT...

Hello,

In a shell script, I want to declare an array and subsequently print the elements with tab delimits.

My array has the following structure and arbitrary elements:
myArray=('fgh' 'ijk'...

Hello Rudi,

Well, I want to use the 2nd form without an alias; the manual tells me that I need to do the following:

ln -s TARGET

Following this logic, I wan to create symlinks in my cwd...

Hello,

I would like to create symbolic links for a series of files in my cwd (after confirming that the links don't already exist). The above files all have a similar prefix, but different...

Hello,

I have a table that looks like what is shown below:

AA
BB
CC
XY
PQ
RS
AA
BB
CC
XY
RS

I would like the total counts depending on the set they belong to:

if search pattern...

Hello,

Through the process of a executing a shell script, I extract the values for a number of variables (arbitrarily declared as a through i) and towards the end I print them out like shown...

Oops! I forgot to mention that col2 and col3 represent a range with min and max. Therefore [1800-1900] falls between the min and max for 1654 and 2054 and should be excluded.

~Guss

Hello,

I have 3 columns like shown below:

1 1800 1900
2 1765 1900
3 1654 2054
4 1326 1499
5 1540 1765

I want only those rows where column 2 and column 3's values don't fall within...

Hello,

I am trying to compute the percentage in a script as shown below:



PerCover=`echo "scale=2 ; 100 \* ($InputCover/$Total)" | bc`



However the PerCover value is blank/null. What...

Hello

#Don: matrix is a tab delimited file. I have used the -d option successfully for other delimiters (space, ',').

#RudiC: I am just not getting an output as I ran it.

#bakunin: I tried...

#!/bin/sh

I have a file matrix.pair.cols that contains numbers like shown below:

case1 17 18
case2 1 2
case3 4 5
case4 .. ..


I want to cut the column numbers mentioned in col2 and 3...

Hello,

I have symbolic links to a bunch of directories (all starting with the letter X) in the cwd. When I run the following on the command line, I get the list as I want it.

ls -1 X* >...

Duh me! Thanks Yoda. I had c&p'd the $y and forgot to take the $ sign off!

~Guss

Hello,

I have two files, f1 and f2. f1 has 5 columns like so:

a b c d 154
e f g h 365
.....

f2 has two columns, the first column contains the name of the above file and second column...

Hello,

I have a file, inputs.list that contain prefixes to files that are inputs for a program

inputs.list
A
B
C
D
E
...

My files are of the format A_1, A_2, B_1, B_2 and so on. I am...

Hi Corona688

Worked like charm!

~Guss

Hello,

I have several hundred subdirectories which contain input files for a binary executable. I need to get into each of the subdirectories, run the executable and then move to the next one and...

Hello,

I want to split a file based on an input list file that contains the lines each split should have + a corresponding file name.

#!/bin/sh
# sed -n 'start_line_#,end_line_#p'...

Hello,

I have a table as shown below. I want to concatenate values in col2 and col3 based on a value in col4.


1 X Y A
3 Y Z B
4 A W B
5 T W A


If col4 is A, then I want to concatenate...

Thanks! neutronscott,

Actually your solution will be applicable for my current analysis.

~Guss

Hello,

I have a tab-delimited table that may contain 11,12 or 13 columns. Depending on the number of columns, I want to cut and get a sub table as shown below. However, the awk commands in the...

Hi Jim,

My file1 (6 rows x 4 columns) is:
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4

My file2 (4 rows x 4 columns) is:
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8

paste file1 -d '\t'...

Hello,

I am pasting two tables of 6x4 and 4x4 together to get a 10x8 output. I want to fill the blank values with a NaN (Not a Number). How can I do this?

Thanks,
Guss

Hello,

I have two files 'Master' and 'Rename'. Rename has two columns, the first containing old names and the second new names. I want to replace the old names in the 'Master' file with the new...