Hello,
My apologies if this has been posted elsewhere, I have had a look at several threads but I am still confused how to use these functions. I have two files, each with 5 columns:
File A: (tab-delimited)
PDB CHAIN Start End Fragment
1avq A 171 176 awyfan
1avq A 172 177 wyfany
1c7k A 2 7... (3 Replies)
All:
I am having trouble with matching substrings, and could use some input. I have a list of files in the form /path/to/filename.ext stored in a text file (one file per line; was created with find) referenced by $TEMPFILE. I need to take each file in the list and search for any number of... (1 Reply)
Experts,
Im struggling with something for the past hour or so and here is the challenge.
File1:
DO93948388 LDCNND 343 48848 -- Row1
DKKDF9933433 DKK 3384774 DLLFLFD -- Row2
DKKFJ38383734 DJF934988 REPFD FD -- Row3
File2:
LDCNNDDKJF --- Row1... (5 Replies)
Dear Forum,
Full title of the topic would be: "Join 3 or more files using matching column without full list in any of these columns"
I have several, typically 3 or 4 files which I need to join, something like FULL JOIN in slq scripts, all combinations of matches should be printed into an... (3 Replies)
Hi,
I have 20 tab delimited text files that have a common column (column 1). The files are named GSM1.txt through GSM20.txt. Each file has 3 columns (2 other columns in addition to the first common column).
I want to write a script to join the files by the first common column so that in the... (5 Replies)
Hi,
I have a string which is in the below format
"/abc/123/xyz/HI_I_AM_THE_FILE_12122012123456.TXT"
I want to extract the file name which is "HI_IAM_THE_FILE_12122012123456.TXT". the depth of the directory in which the file is sitting may vary. The file can sit in
/abc/123/xyz
or... (2 Replies)
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)
Hi,
I need to join two files together with one common value in a column. I think I can use awk or join or a combination but I can't quite get it.
Basically my data looks like this, with the TICKER columns matching up in each file
File1
TICKER,column 1, column, 2, column, 3, column 4
... (6 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)