04-10-2020
Try escaping / quoting the pipe character to use it for the field separator; else it will be interpreted by the shell for a command pipeline (and fail).
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi.
If we have this file
A B C
7 8 9
1 2 10
and this other file
A C D F
7 9 2 3
9 2 3 4
The result i´m looking for is intersection with A B C D F
so the answer here will be (10 Replies)
Discussion started by: alcalina
10 Replies
2. Ubuntu
Dear All,
I am new to this forum and please ignore my little knowledge :p
I have two types of data (a subset is given below)
data version 1:
439798 2 1
451209 1 2
508696 2 1
555760 2 1
582757 1 2
582889 1 2
691827... (2 Replies)
Discussion started by: evoll
2 Replies
3. Shell Programming and Scripting
Hi,
I am writing a comparator script, which comapre two txt files(column by column)
below are the precondition of this comparator
1)columns of file are not seperated
Ex.
file1.txt
8888812341181892
1243548895685687
8945896789897789
1111111111111111
file2.txt
9578956789567897... (2 Replies)
Discussion started by: kumar96877
2 Replies
4. Shell Programming and Scripting
hi Friends
need to compare columns in one file where the data looks like below
laptop,IBM
phone,samsung
car,rental
user1,laptop
user2,laptop
user3,phone
want to get output as
laptop,IBM
phone,samsung
car,rental
user1,IBM
user2,IBM
user3,samsung
need to seach $2 in array of $1 and... (4 Replies)
Discussion started by: arun1401
4 Replies
5. Shell Programming and Scripting
Hello everyone,
I searched the forum looking for answers to this but I could not pinpoint exactly what I need as I keep having trouble.
I have many files each having two columns and hundreds of rows.
first column is a string (can have many words) and the second column is a number.The files are... (5 Replies)
Discussion started by: isildur1234
5 Replies
6. Shell Programming and Scripting
Hi All,
I have 2 files in the following format :
File 1
S00999999|BHANU|TEST|007 JOHN DOE APT 999||VENGA HIGHWAY|MA|09566|SCO DUAL|20140201|20140331|20140401|20140630|20140327|
S00888888|BU|TES|009 JOHN DOE APT 909||SENGA HIGHWAY|MA|08566|SCO... (1 Reply)
Discussion started by: nua7
1 Replies
7. Shell Programming and Scripting
Hi all, I'm pretty much a newbie to UNIX. I would appreciate any help with UNIX coding on comparing two large csv files (greater than 10 GB in size), and output a file with matching columns.
I want to compare file1 and file2 by 'id' and 'chain' columns, then extract exact matching rows'... (5 Replies)
Discussion started by: bkane3
5 Replies
8. Shell Programming and Scripting
Hi,
I am new to Unix and I am finding it hard to fix a particular logic.
The context is as below.
File 1 :
This contains of 5 fields :
Type | Bank Code | Account | Name | Date/Time
60|ABC123|TX123456|XXXX|YYYYMMDDHH:MM:SS
72|ABC123|MYD34561|XXXX|YYYYMMDDHH:MM:SS... (4 Replies)
Discussion started by: DJose
4 Replies
9. Shell Programming and Scripting
Hello,
I have two text tab delimited files
File 1 has 30 columns. I am pasting only first 9
Chr Position Ref Alt Score Gene HGVS_C HGVS_P Coding_Consequence dbSNP
1 17312743 C T 1 Gene1 - ... (2 Replies)
Discussion started by: nans
2 Replies
10. Shell Programming and Scripting
Example:
I have files in below format
file 1:
zxc,133,joe@example.com
cst,222,xyz@example1.com
File 2 Contains:
hxd
hcd
jws
zxc
cst
File 1 has 50000 lines and file 2 has around 30000 lines :
Expected Output has to be :
hxd
hcd
jws (5 Replies)
Discussion started by: TestPractice
5 Replies
LEARN ABOUT OSX
svk::log::filterpipeline
SVK::Log::FilterPipeline(3) User Contributed Perl Documentation SVK::Log::FilterPipeline(3)
NAME
SVK::Log::FilterPipeline - a pipeline of log filter objects
DESCRIPTION
An SVK::Log::FilterPipeline represents a particular collection of log filter objects each of which needs to be called in turn.
METHODS
new
Construct a new SVK::Log::FilterPipeline object by constructing the specific filters that will handle the details and preparing for the
first revision.
build_filter_object
Given the name of a filter, try and construct an appropriate filter object. Search @INC for modules that match the name given. If no
appropriate classes are available, we die with an appropriate warning.
This method creates an object for the filter by calling its new() method
filter
SVK::Command::Log calls this routine when it wants to display (or process) a revision. The method then dispatches the information to the
methods of the necessary filter objects in the pipeline to perform the real work.
finished
Tell all the filters that their jobs are done by calling "footer" and "teardown" on each one.
get_pipeline_command
Examine an exception to determine if it's a pipeline control exception. If it is, return the desired pipeline command. If it's not,
rethrow the exception. If no exception is provided, the command 'continue' is returned.
present_revision
Display a single revision by passing it to the pipeline's presentation filter.
run_pipeline
Send a revision down the pipeline. Provide revision information to the revision() method of each filter in the pipeline until one of them
says to stop. Then return the pipeline command.
set_up_presentation
Handle initial set up for the presentation filter. This should only be called once during an SVK::Log::FilterPipeline's lifetime.
set_up_selection
Handle initial set up for the selection filter pipeline. This should only be called once during "SVK::Log::FilterPipeline"'s lifetime.
split_filter
Split a string into a filter name and an arbitrary argument string.
split_selectors
Split the description of the selection filter pipeline into individual filter names and their arguments. Each filter is separated by a '|'
character. Literal pipe characters are included with '|'.
perl v5.10.0 2008-08-04 SVK::Log::FilterPipeline(3)