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Top Forums UNIX for Dummies Questions & Answers (newbieee)help regarding for loop Post 72334 by reply2priyanka on Friday 20th of May 2005 09:20:18 AM
Old 05-20-2005
Data (newbieee)help regarding for loop

Hi!!

This forum been very helpful in my earlier issues. I hope i'll get the resolution this time too.

My query (might seem very silly) is:

I am using following code snippet to find the lines matching to certain string.
....
....
var=`cat temp.txt`
echo $var
for line_read in `echo $var`
do
echo $line_read
done
....
....

"echo $var" returns:

1,aaa bbb ccc,100
2,ddd aaa d,100
3,qweqwe dgfhfg dfsadfa,100

now the conflict comes in obtaing valu in $line_read:
1,aaa
bbb
ccc,100
2,ddd
aaa
d,100
3,qweqwe
dgfhfg
dfsadfa,100

This means, in for loop, each line(including white spaces) is broken with every white space instead of '\n' (!!!!)

Please, help me with proper logic. Its urgent...

thnx,

priyanka
 

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TM::Coverage(3pm)					User Contributed Perl Documentation					 TM::Coverage(3pm)

NAME
TM::Coverage - Topic Maps, Code Coverage DESCRIPTION
This auxiliary package keeps track of the code coverage. Probably quite irrelevant for a user. Automatically generated for TM (1.44). ---------------------------- ------ ------ ------ ------ ------ ------ ------ File stmt bran cond sub pod time total ---------------------------- ------ ------ ------ ------ ------ ------ ------ blib/lib/TM.pm 96.4 84.5 58.0 93.7 90.6 27.5 89.6 blib/lib/TM/Analysis.pm 100.0 90.9 n/a 100.0 100.0 0.0 97.5 blib/lib/TM/AsTMa/Fact.pm 100.0 n/a n/a 100.0 n/a 0.0 100.0 blib/lib/TM/AsTMa/Fact2.pm 100.0 n/a n/a 100.0 n/a 0.0 100.0 blib/lib/TM/Bulk.pm 76.8 71.4 62.5 85.7 100.0 0.0 75.3 blib/lib/TM/CTM/CParser.pm 65.6 34.3 31.0 84.6 0.0 1.6 52.5 blib/lib/TM/CTM/Parser.pm 90.9 50.0 n/a 100.0 0.0 0.0 79.4 blib/lib/TM/DM.pm 100.0 65.0 66.7 100.0 n/a 0.0 96.5 blib/lib/TM/Graph.pm 99.1 88.5 n/a 100.0 100.0 0.0 97.4 blib/lib/TM/Index.pm 100.0 80.0 60.0 100.0 83.3 0.3 87.8 .../Index/Characteristics.pm 100.0 100.0 n/a 100.0 0.0 0.0 97.0 blib/lib/TM/Index/Match.pm 98.5 87.5 n/a 100.0 100.0 0.5 97.6 blib/lib/TM/LTM/CParser.pm 84.9 45.3 42.7 98.2 0.0 0.2 67.8 blib/lib/TM/LTM/Parser.pm 95.7 62.5 50.0 100.0 0.0 0.0 87.1 blib/lib/TM/Literal.pm 45.8 0.0 11.8 30.0 0.0 0.4 24.2 blib/lib/TM/MapSphere.pm 96.5 84.6 68.8 100.0 100.0 0.0 91.7 .../TM/Materialized/AsTMa.pm 100.0 n/a n/a 100.0 0.0 0.0 95.5 ...ib/TM/Materialized/LTM.pm 100.0 n/a n/a 100.0 0.0 0.0 95.5 .../TM/Materialized/MLDBM.pm 100.0 83.3 n/a 100.0 0.0 0.0 92.6 ...b/TM/Materialized/Null.pm 100.0 n/a n/a 100.0 n/a 0.0 100.0 ...TM/Materialized/Stream.pm 100.0 100.0 100.0 100.0 0.0 0.0 96.0 ...ib/TM/Materialized/XTM.pm 100.0 n/a n/a 100.0 0.0 0.0 96.7 blib/lib/TM/PSI.pm 100.0 n/a n/a 100.0 n/a 0.0 100.0 blib/lib/TM/QL.pm 91.4 61.5 66.7 100.0 50.0 0.1 83.9 blib/lib/TM/QL/CParser.pm 76.2 42.4 41.9 90.3 0.0 9.1 62.0 blib/lib/TM/QL/PE.pm 83.8 77.3 80.0 91.7 0.0 52.5 80.5 blib/lib/TM/QL/TS.pm 65.2 35.4 27.8 70.8 53.3 2.4 56.9 blib/lib/TM/ResourceAble.pm 88.1 87.5 n/a 100.0 100.0 0.0 90.0 .../TM/ResourceAble/MLDBM.pm 100.0 75.0 n/a 100.0 0.0 0.0 94.2 blib/lib/TM/Serializable.pm 94.9 65.6 100.0 100.0 100.0 0.0 84.1 .../TM/Serializable/AsTMa.pm 99.1 87.9 66.7 100.0 100.0 0.0 94.2 ...TM/Serializable/Dumper.pm 100.0 n/a n/a 100.0 0.0 0.0 93.5 ...ib/TM/Serializable/LTM.pm 94.1 n/a n/a 83.3 100.0 0.0 92.0 ...ib/TM/Serializable/XTM.pm 96.3 85.2 72.9 100.0 100.0 0.2 91.5 .../lib/TM/Synchronizable.pm 100.0 75.0 100.0 100.0 100.0 0.0 97.2 ...M/Synchronizable/MLDBM.pm 100.0 50.0 n/a 100.0 0.0 0.0 89.3 ...nchronizable/MapSphere.pm 100.0 63.6 64.3 100.0 100.0 0.0 88.6 ...TM/Synchronizable/Null.pm 100.0 n/a n/a 100.0 0.0 0.0 87.5 blib/lib/TM/Tau.pm 100.0 91.7 80.0 100.0 0.0 0.0 95.6 blib/lib/TM/Tau/Federate.pm 63.2 39.3 n/a 62.5 27.3 0.0 54.5 blib/lib/TM/Tau/Filter.pm 100.0 91.7 66.7 100.0 50.0 0.0 90.0 .../TM/Tau/Filter/Analyze.pm 100.0 n/a n/a 100.0 100.0 0.0 100.0 blib/lib/TM/Tree.pm 100.0 57.1 44.4 100.0 66.7 0.0 88.0 blib/lib/TM/Utils.pm 100.0 50.0 n/a 100.0 0.0 0.0 89.3 ...ib/TM/Utils/TreeWalker.pm 100.0 100.0 n/a 100.0 0.0 0.0 96.0 ...ib/TM/Workbench/Plugin.pm 100.0 n/a n/a 100.0 0.0 0.0 75.0 ...M/Workbench/Plugin/Tau.pm 87.5 50.0 n/a 80.0 0.0 0.0 73.1 yapp/astma-fact.yp 96.9 91.5 73.3 97.8 0.0 4.8 92.7 yapp/astma2-fact.yp 97.4 91.6 58.3 100.0 0.0 0.2 91.6 Total 76.8 45.2 40.2 91.2 57.0 100.0 63.8 ---------------------------- ------ ------ ------ ------ ------ ------ ------ SEE ALSO
TM COPYRIGHT AND LICENSE
Copyright 200[8] by Robert Barta, <drrho@cpan.org> This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2008-10-05 TM::Coverage(3pm)
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