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Top Forums UNIX for Dummies Questions & Answers How to specify beginning-of-line/end-of-line characters inside a regex range Post 302659115 by jawsnnn on Wednesday 20th of June 2012 11:21:07 AM
Old 06-20-2012
I don't think I made myself clear. Let me give an example. Suppose the file I have is:

Code:
testABCD
jklmn|testDEFGH
klmnoptestABCD

I want the sed command to replace only the first two instances of the string "test" with "found_it", i.e. the output should contain:

Code:
found_itABCD
jklmn|found_itDEFGH
klmnoptestABCD

i.e. the string test should only be replaced with found_it if it occurs after a pipe or at the beginning of the line. I suppose this can be achieved with :

Code:
sed -e 's/^test/found_it/g' -e 's/|test/found_it/g' file1

but shouldn't this be achievable using regex patterns too?
 

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Test::Harness::Results(3pm)				 Perl Programmers Reference Guide			       Test::Harness::Results(3pm)

NAME
Test::Harness::Results - object for tracking results from a single test file SYNOPSIS
One Test::Harness::Results object represents the results from one test file getting analyzed. CONSTRUCTION
new() my $results = new Test::Harness::Results; Create a test point object. Typically, however, you'll not create one yourself, but access a Results object returned to you by Test::Harness::Results. ACCESSORS
The following data points are defined: passing true if the whole test is considered a pass (or skipped), false if its a failure exit the exit code of the test run, if from a file wait the wait code of the test run, if from a file max total tests which should have been run seen total tests actually seen skip_all if the whole test was skipped, this will contain the reason. ok number of tests which passed (including todo and skips) todo number of todo tests seen bonus number of todo tests which unexpectedly passed skip number of tests skipped So a successful test should have max == seen == ok. There is one final item, the details. details an array ref reporting the result of each test looks like this: $results{details}[$test_num - 1] = { ok => is the test considered ok? actual_ok => did it literally say 'ok'? name => name of the test (if any) diagnostics => test diagnostics (if any) type => 'skip' or 'todo' (if any) reason => reason for the above (if any) }; Element 0 of the details is test #1. I tried it with element 1 being #1 and 0 being empty, this is less awkward. Each of the following fields has a getter and setter method. o wait o exit perl v5.10.0 2007-12-18 Test::Harness::Results(3pm)
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