10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have been reading old posts and trying to come up with a solution for the below: Use a tab-delimited input file to assign
point to variables that are used to update a specific field, Rank. I really couldn't find too much in the way of assigning points
to variable, but made an attempt at an awk... (4 Replies)
Discussion started by: cmccabe
4 Replies
2. Shell Programming and Scripting
In the awk below I am trying to set/update the value of $14 in file2 in
bold, using the matching NM_ in $12 or $9 in file2
with the NM_ in $2 of file1.
The lengths of $9 and $12 can be variable but what is consistent is the start pattern
will always be NM_ and the end pattern is always ;... (2 Replies)
Discussion started by: cmccabe
2 Replies
3. Shell Programming and Scripting
In the out.txt below I am trying to use awk to update the contents of $9.. If $9 contains a + or - then $8 of out.txt is used as a key to lookup in $2 of file. When a match ( there will always be one) is found the $3 value of that file is used to update $9 of out.txt separated by a :. So the... (6 Replies)
Discussion started by: cmccabe
6 Replies
4. Shell Programming and Scripting
Trying to use awk to:
update $2 in file2 with the $2 value in file1, if $1 in file1 matches $13 in file2, which is tab-delimeted. The $2values may already be the same so in that case nothing happens and the next line is processed.
There are exactly 4,605 unique $13 values. Thank you :).
... (4 Replies)
Discussion started by: cmccabe
4 Replies
5. Shell Programming and Scripting
In the tab-delimeted input file below I am trying to use awk to update the value in $2 if TYPE=ins in bold, by adding the value of
HRUN= in italics. In the below since in line 1 TYPE=ins the 117282541 value in $2 has 6 added because that is the value of HRUN=.
Hopefully the awk is a start but I... (2 Replies)
Discussion started by: cmccabe
2 Replies
6. Shell Programming and Scripting
I am trying to use awk to match two files that are tab-delimited. When a match is found between file1 $1 and file2 $4, $4 in file2 is updated using the $2 value in file1. If no match is found then the next line is processed. Thank you :).
file1
uc001bwr.3 ADC
uc001bws.3 ADC... (4 Replies)
Discussion started by: cmccabe
4 Replies
7. Shell Programming and Scripting
If $1 in file1 matches $2 in file2. Then the value in $2 of file2 is updated to $1"."$2 of file2. The awk seems to only match the two files but not update. Thank you :).
awk
awk 'NR==FNR{A ; next} $1 in A { $2 = a }1' file1 file2
file1
name version
NM_000593 5
NM_001257406... (3 Replies)
Discussion started by: cmccabe
3 Replies
8. Shell Programming and Scripting
Hi,
I had input file with below data,
abcdefghij;20100903040607;1234567891;GLOBAL;
Having values of fields with seperated by semi-colon (;) and ended with line feed (\n).
Through shell script, how can I check the field formatting?
Thanks in advance. (18 Replies)
Discussion started by: Poonamol
18 Replies
9. UNIX for Dummies Questions & Answers
Hi,
My input file contains the record(s) as below with space as FS.
01-01024180 35000 MV010 02/03/09 0306 03060226 03
02-00410330 470000 MV010 02/03/09 0301 03010276 03
1. I need to convert the field 02/03/09 (dd/mm/yy) to yyyymmdd yet retain the Field separator.
Using the modified... (2 Replies)
Discussion started by: talk2pawee
2 Replies
10. Shell Programming and Scripting
Hi I have a very large csv file with some hundreds of thousands of rows of data.
The data is in the following format:
Up to four alpha numeric characters for the first word. This is either set as 2 characters followed by 2 spaces, or as a single 4character word. This is then followed by an 8... (7 Replies)
Discussion started by: meself
7 Replies