I am new to Shell scripting.. I have a task to parse the text file into csv format. more then half the things has done.
But the problem is when I use the sed command in shell script. it appends newline character at the end of the line. and so when I open the file in CSV it's format is not as what I want..
I have the test file like input.txt
test-1;1;1;100Mb/s
test-2;1;2;
test-1;2;2;
test-2;2;3;
test-2;3;4;
and I want to replace the data in the third column with some text ( it's in other file, info.txt) . And for that I am using the following shell script
info.txt
Result 1 Pass
Result 2 Fail
Result 3 Unknown
Result 4 Crash
Shell Script
Code:
exec < info.txt
while read line; do
echo $line > tmp
fnd=`awk '{print $2}' tmp`
rep=`awk '{print $3}' tmp`
echo "c=$fnd d=$rep"
sed -i 's/test-[1-9],[1-9],'$fnd'/&'$rep'/' input.txt
sed -i 's/'$fnd$rep'/'$rep'/' input.txt
done
After the above code I wish the input.txt file to be like below
test-1,1,Pass,100Mb/s
test-3,1,Fail,200Mb/s
test-1,3,Unknow,150Mb/s
test-1,3,Crash,150Mb/s
But when I open it in the text editor I found it like below
It appends extra newline character after the pattern find and replace
Hi all,
Is there any way I can check a file for the linefeed character at the end of the file, and append one only if it is missing (ie. Incomplete last line)?
Need to do this because I need to write a script to process files FTP-ed over from various machines, which may or may not be... (1 Reply)
Hey - my first post here, and I'm a total SED newb. I've looked around for previous help on this, but have so far been unsuccessful.
I have a program (AMStracker for OS X) that outputs data in the terminal. Output is in this form:
.
.
.
3 0 -75
3 0 -76
3 0 -77
... (4 Replies)
firstly, i check is the variable empty or not, if so
vesselNameList=`echo $vesselName`
if not
vesselNameList="${vesselNameList}""\n"`echo "$vesselName"`
and it produces this result
BUNGA TERATAI 3 5055\
JADE TRADER 143W\
MOL SPLENDOR 0307A
BUNGA TERATAI 3 5055\
JADE... (1 Reply)
Hi All,
Is there any way to append a newline character at the end of a file(coma-separated file), through shell script?
I need to check whether newline character exists at the end of a file, if it does not then append it.
Regards,
Krishna (1 Reply)
hi,
I want to print the below lines
"Message from bac logistics
The Confirmation File has not been received."
When i give like this in the code
"Message from bac logistics\n The Confirmation File has not been received."
It is giving only
Message from bac logistics\n The... (9 Replies)
I'd like to remove (do a pattern or precise replacement - this I can handle in SED using Regex )
---AFTER THE 1ST Occurrence ( i.e. on the 2nd occurrence - from the 2nd to fourth occurance ) of a specific string : type 1
-- After the 1st occurrence of 1 string1 till the 1st occurrence of... (4 Replies)
Removed.
My question does not make sense. and SED does see the last newline character.
But I still have a question:
How to remove the last newline character(the newline character at the end of last line) using SED?
---------- Post updated 05-01-11 at 10:51 AM ---------- Previous update was... (7 Replies)
I have a file which comes every day and the file data look's as below.
Vi abc.txt
a|b|c|d\n
a|g|h|j\n
Some times we receive the file with only a new line character in the file like
vi abc.txt
\n (8 Replies)
Hi,
I have below requirement.
Apple
Orange
Banana
Required O/p in bash
'Apple,Orange,Banana'
Can you please help.
Please wrap your samples, codes in CODE TAGS as per forum rules. (3 Replies)
Discussion started by: Rtk
3 Replies
LEARN ABOUT SUSE
app::prove::state::result::test
App::Prove::State::Result::Test(3pm) Perl Programmers Reference Guide App::Prove::State::Result::Test(3pm)NAME
App::Prove::State::Result::Test - Individual test results.
VERSION
Version 3.17
DESCRIPTION
The "prove" command supports a "--state" option that instructs it to store persistent state across runs. This module encapsulates the
results for a single test.
SYNOPSIS
# Re-run failed tests
$ prove --state=fail,save -rbv
METHODS
Class Methods
"new"
Instance Methods
"name"
The name of the test. Usually a filename.
"elapsed"
The total elapsed times the test took to run, in seconds from the epoch..
"generation"
The number for the "generation" of the test run. The first generation is 1 (one) and subsequent generations are 2, 3, etc.
"last_pass_time"
The last time the test program passed, in seconds from the epoch.
Returns "undef" if the program has never passed.
"last_fail_time"
The last time the test suite failed, in seconds from the epoch.
Returns "undef" if the program has never failed.
"mtime"
Returns the mtime of the test, in seconds from the epoch.
"raw"
Returns a hashref of raw test data, suitable for serialization by YAML.
"result"
Currently, whether or not the test suite passed with no 'problems' (such as TODO passed).
"run_time"
The total time it took for the test to run, in seconds. If "Time::HiRes" is available, it will have finer granularity.
"num_todo"
The number of tests with TODO directives.
"sequence"
The order in which this test was run for the given test suite result.
"total_passes"
The number of times the test has passed.
"total_failures"
The number of times the test has failed.
"parser"
The underlying parser object. This is useful if you need the full information for the test program.
perl v5.12.1 2010-04-26 App::Prove::State::Result::Test(3pm)
06-26-2008
