10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi,
I want to compare same column in two files, if values match then display the column or display "NA".
Ex :
File 1 :
123
abc
xyz
pqr
File 2:
122
aab
fdf
pqr
fff
qqq
rrr (1 Reply)
Discussion started by: hkoshekay
1 Replies
2. Shell Programming and Scripting
I have two directories called English and Hindi. Each directory contains the same number of files with the only difference being that in the case of the English Directory the tag is
.english
and in the Hindi one the tag is
.Hindi
The file may contain either a single text or more than one text... (7 Replies)
Discussion started by: gimley
7 Replies
3. Shell Programming and Scripting
Dear folks
Hello
I have a one file called (file1) which the structure looks like this
1 gi|358484521|ref|NW_003764373.1|
1 gi|358484520|ref|NW_003764374.1|
1 gi|358484519|ref|NW_003764375.1|
.
.
.
30 gi|368484519|ref|NW_00449375.1|
In addition, I have around 300... (19 Replies)
Discussion started by: sajmar
19 Replies
4. Shell Programming and Scripting
Hi , I want to compare first 3 columns of File A and File B and create a new file File C which will have all rows from File B and will include rows that are present in File A and not in File B based on First 3 column comparison.
Thanks in advance for your help.
File A
A,B,C,45,46... (2 Replies)
Discussion started by: ady_koolz
2 Replies
5. Shell Programming and Scripting
I am trying to Join all the lines matching similar pattern.
Example ;
I wanted to join all the lines which has sam to a single line.
In next line, i wanted to have all the lines with jones to a single line....etc
> cat sample.txt
sam 2012/11/23
sam 2012/12/5
sam 2012/12/5
jones... (2 Replies)
Discussion started by: evrurs
2 Replies
6. Shell Programming and Scripting
Hi all.
This is my first post on this forum. I've previously found great help in the huge knowledgebase that is here, but this time I have not been able to find a solution to my problem.
I have a large text file that looks like this:
typedef struct ABC_struct_nbr1_ {
char attr1; /*... (0 Replies)
Discussion started by: Yagi Uda
0 Replies
7. Shell Programming and Scripting
Hi,
I have been thinking of how to script this but i have no clue at all..
Could someone please help me out or give me some idea on this?
I would like to group those lines with the same first variable in each line, joining the 2nd variables with commas.
Let's say i have the following input.
... (3 Replies)
Discussion started by: rei125
3 Replies
8. Shell Programming and Scripting
Hi,
I have two text files.The first and the 2nd file have data in the same format
For e.g. The first file has
table_name1 column1 sum(column1) max(column1) min(column1)
table_name1 column2 sum(column2) max(column2) min(column2)
table_name1 coulmn3 sum(column3) max(column3) min(column3)
... (13 Replies)
Discussion started by: ragavhere
13 Replies
9. Shell Programming and Scripting
I need a perl script which will create an output file after comparing two diff file in a directory path:
/export/home/abc/file1
/export/home/abc/file2
File Format: <IP>TAB<DeviceName><TAB>DESCRIPTIONS
file1:
10.1.2.1.3<tab>abc123def<tab>xyz.mm1.ppp.... (2 Replies)
Discussion started by: ricky007
2 Replies
10. UNIX for Dummies Questions & Answers
Hi,
I have 7 big flat files, each contains 24 million records which have been sorted by the first field delimitered by Ctrl B (002).
I want to join them together side by side, eg.
File A:
1^Ba^Bb
2^Bx^By
....
File B:
1^Bc^Bd
2^Bm^Bn
....
After merged, it should look like :... (7 Replies)
Discussion started by: xli
7 Replies