01-22-2009
Why don't you use vi or another editor if you want to insert one line in one script?
Regards
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I hope this makes sense, but I need help with what is indicated with %%, below :
A.) ####List active servers and send to file####
# ps -ef | grep jboss | grep sh | awk '{if ($14) {print $12;}else {print $11}}' | sort > /export/home/kthatch/script_results
client302
client306
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2. Shell Programming and Scripting
Hi,
I want to write a sed script which from
batiato:
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I've shell script where i used the below command to take the line which contains patterns.
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Hi Guys,
I have a file in which each set of records are separated by two blank line. I want to replace it with a single blank line.
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5. Shell Programming and Scripting
FIle A
"A" 2 aa 34
3 ac
5 cd
"B" 3 hu 67
4 fg
5 gy
output shud be
A"" 2 aa 34
"A" 3 ac 34
"A" 5 cd 34
"B" 3 hu 67
"B" 4 fg 67
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Hi,
I have a file, say files_list, as below (o/p of ls -R cmd)
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sub-dir1
sub-dir2
sub-dir3
...
/remote/dir/path/to/file/sub-dir1:
remote_file1.csv.tgz
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7. Shell Programming and Scripting
Dear all
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i/p file:
A1/EXT "BSCABD1_21233G1" 757 130823 1157
RADIO X-CEIVER ADMINISTRATION
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Hello,
I need a program that read a file line by line and prints out lines 1, 2 & 3 after an empty line... An example of entries in the file would be:
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Hello,
I have a file as :-
ABC
DEF
GHI
JKL
<BlankLine>
MNO
PQR
STU
VWX
<BlankLine>
YZA
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Dear All,
In a CSV file, say that a given column has been extracted. In that column, information is missing (i.e. blank lines appear). I would like to replace the blank lines by the last valid line (not blank) previously read.
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234
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LEARN ABOUT DEBIAN
perl::critic::policy::valuesandexpressions::prohibitimplicitnewl
Perl::Critic::Policy::ValuesAndExpressions::ProhibitImplUserNContributed)Perl::Critic::Policy::ValuesAndExpressions::ProhibitImplicitNewlines(3pm)
NAME
Perl::Critic::Policy::ValuesAndExpressions::ProhibitImplicitNewlines - Use concatenation or HEREDOCs instead of literal line breaks in
strings.
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
Strings with embedded line breaks are hard to read. Use concatenation or HEREDOCs instead.
my $foo = "Line one is quite long
Line two"; # Bad
my $foo = "Line one is quite long
Line two"; # Better, but still hard to read
my $foo = "Line one is quite long
"
. "Line two"; # Better still
my $foo = <<'EOF'; # Use heredoc for longer passages
Line one is quite long
Line two
Line three breaks the camel's back
EOF
CONFIGURATION
This Policy is not configurable except for the standard options.
AUTHOR
Chris Dolan <cdolan@cpan.org>
CREDITS
Initial development of this policy was supported by a grant from the Perl Foundation.
COPYRIGHT
Copyright (c) 2007-2011 Chris Dolan. Many rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license
can be found in the LICENSE file included with this module.
perl v5.14.2 2012-Perl::Critic::Policy::ValuesAndExpressions::ProhibitImplicitNewlines(3pm)