How to replace a string in a file using another file as source?
I have a file with two columns of alpha numeric strings, I need to replace in another file all the appearances of any string in column A with the correspondent string in column B, I tried this but it is not working:
as a test if I do this:
I got the list of strings correctly, but the replacement doesn't work
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Added code tags ...
Last edited by Peter Roday; 08-29-2017 at 04:01 PM..
i am very new to UNIX
plz help me in this scenario
i have two text files as below
file1.txt
name=Rajakumar.
Discipline=Electronics and communication.
Designation=software Engineer.
file2.txt
name=Kannan.
Discipline=Mechanical.
Designation=CADD Design Engineer.
... (6 Replies)
Hi,
I have a file with the following contents
# Lines that start with a # are comments.
#
# Calling TOAD like this will perform a comparison from command line :
#
# "C:\Program Files\Quest Software\Toad for Oracle 9.6\toad.exe" -c... (2 Replies)
Hi -
I am looking for a replacing a string in a in multiple *.sql files in directory with a new string without using a temporary file
Normally I can use sed command as below
for W in ls `FILE*.sql`
do
sed 's/OLD/NEW/g' $W > TEMPFILE.dat
mv TEMPFILE.dat $W
done
But Here in my... (9 Replies)
Hi Everyone,
I am new to this forum and new to sed/awk programming too !!
I need to find particular string in file1(text file) and replace it with a value from another text file(file2) the file2 has only one line and the value to be replaced with is in the second column.
file 1:
(assert (=... (21 Replies)
Can someone tell me how I can do this?
e.g:
Say file1.txt contains:
today is monday
the 22 of
NOVEMBER
2010
and file2.txt contains:
the
11th
month
of
How do i replace the word NOVEMBER with (5 Replies)
Can someone tell me how I can do this?
e.g:
a=$(echo -e wert trewt ertert ertert ertert erttert
erterte
rterter
tertertert
ert)
How do i replace the STRING with $a?
I try this:
sed -i 's/STRING/'"$a"'/g' filename.ext
but this don' t work (2 Replies)
We have two files
file 1: (usually small, ~100 lines), each line contains a : separated index, value e.g
2: Apple
1: Banana
5: Pear
7: Orange
File 2: (usually large, 10 million lines or more), each line contains a single string value. e.g
xyz1
xyz2
xyz3
xyz4
xyz5
xyz6
xyz7
Now... (2 Replies)
Hello Forum.
I have a file called abc.sed with the following commands;
s/1/one/g
s/2/two/g
...
I also have a second file called abc.dat and would like to substitute all occurrences of "1 with one", "2 with two", etc and create a new file called abc_new.dat
sed -f abc.sed abc.dat >... (10 Replies)
Hi
I have a large txt file on my AIX server and I need to replace some text using two other files. So filename1 has about 500 lines similar to:
txtcode SYStem100
I have the string I want to change in string2 and the new stringname in string3. Does anyone know a way of doing this? I have... (1 Reply)
I have a file comp.pkglist which mention package version and release . In 'version change' and 'release change' line there are two versions 'old' and 'new' Version Change: --> Release Change: -->
cat comp.pkglist
Package list: nss-util-devel-3.28.4-1.el6_9.x86_64
Version Change: 3.28.4 -->... (1 Reply)
Discussion started by: Paras Pandey
1 Replies
LEARN ABOUT REDHAT
test::harness::straps
Test::Harness::Straps(3pm) Perl Programmers Reference Guide Test::Harness::Straps(3pm)NAME
Test::Harness::Straps - detailed analysis of test results
SYNOPSIS
use Test::Harness::Straps;
my $strap = Test::Harness::Straps->new;
# Various ways to interpret a test
my %results = $strap->analyze($name, @test_output);
my %results = $strap->analyze_fh($name, $test_filehandle);
my %results = $strap->analyze_file($test_file);
# UNIMPLEMENTED
my %total = $strap->total_results;
# Altering the behavior of the strap UNIMPLEMENTED
my $verbose_output = $strap->dump_verbose();
$strap->dump_verbose_fh($output_filehandle);
DESCRIPTION
THIS IS ALPHA SOFTWARE in that the interface is subject to change in incompatible ways. It is otherwise stable.
Test::Harness is limited to printing out its results. This makes analysis of the test results difficult for anything but a human. To make
it easier for programs to work with test results, we provide Test::Harness::Straps. Instead of printing the results, straps provide them
as raw data. You can also configure how the tests are to be run.
The interface is currently incomplete. Please contact the author if you'd like a feature added or something change or just have comments.
Construction
new
my $strap = Test::Harness::Straps->new;
Initialize a new strap.
Analysis
analyze
my %results = $strap->analyze($name, @test_output);
Analyzes the output of a single test, assigning it the given $name for use in the total report. Returns the %results of the test. See
Results.
@test_output should be the raw output from the test, including newlines.
analyze_fh
my %results = $strap->analyze_fh($name, $test_filehandle);
Like "analyze", but it reads from the given filehandle.
analyze_file
my %results = $strap->analyze_file($test_file);
Like "analyze", but it runs the given $test_file and parses it's results. It will also use that name for the total report.
Results
The %results returned from analyze() contain the following information:
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)
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.
EXAMPLES
See examples/mini_harness.plx for an example of use.
AUTHOR
Michael G Schwern <schwern@pobox.com>
SEE ALSO
Test::Harness
perl v5.8.0 2002-06-01 Test::Harness::Straps(3pm)