12-23-2008
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
In other news, I have a colors text file with hundreds of lines, and I want to print only the even numbered lines. for example I have this file looks something like this:
ALLCOLORS.TXT
red red green red
blue red red red
green red red blue
green green green
blue blue blue
red blue blue blue... (1 Reply)
Discussion started by: ajp7701
1 Replies
2. Shell Programming and Scripting
Hi ALL,
I want to print lines from file using certain conditions
for exmple:
# The following commands will create a new control file and use it
# to open the database.
# The contents of online logs will be lost and all backups will
# be invalidated. Use this only if online logs are... (25 Replies)
Discussion started by: jack00423
25 Replies
3. UNIX for Advanced & Expert Users
i want to print the data between two line numbers in file to another file.
which command should i use
i tried sed command . i am storing the line numbers in two variables say L1,L2. but $L1 and $L2 are not working in sed command.
is there any other command to do this
reply soon (5 Replies)
Discussion started by: kamesh83
5 Replies
4. UNIX for Dummies Questions & Answers
Hi guys,
please help me to make a loop!
I have two files.
File 1
2
4
7
File2
1 abc
2 cde
3 ghgj
4 kjhn
5 mbm
6 hghj
7 hgjk
I need to write a script that reads lines from File1, finds them in File2 and puts in File3, so File3 should look like this: (3 Replies)
Discussion started by: coppuca
3 Replies
5. Shell Programming and Scripting
Hi All,
File that I have:
<ct>
<name>group
<value>1
<value>2
<value>3
</ct>-->file
The output that I needed is
<ct>
<name>group
<value>1 -->file1
<ct>
<name>group
<value>2 -->file2 (6 Replies)
Discussion started by: natalie23
6 Replies
6. Windows & DOS: Issues & Discussions
Hi
I want to print lines 20-30 from a file.
In UNIX , this command will work
sed -n '20,30p' file
However what is the equivalent command in DOS ?
Pls help me ! (2 Replies)
Discussion started by: dashing201
2 Replies
7. Shell Programming and Scripting
Hi all,
This should be very easy but I can't figure it out...
I have a file that looks like this:
@SRR057408.1 FW8Y5CK02R652T length=34
AGCAGTGGTATCAACGCAGAGTAAGCAGTGGTAT
+SRR057408.1 FW8Y5CK02R652T length=34
FIIHFF6666?=:88@@@BBD:::?@ABBAAA>8
@SRR057408.2 FW8Y5CK02TBMHV length=52... (1 Reply)
Discussion started by: kmkocot
1 Replies
8. Shell Programming and Scripting
Hi,
I have two files. 1st file has 1 column (huge file containing ~19200000 lines) and 2nd file has 2 columns (small file containing ~6000 lines).
#################################
huge_file.txt
a
a
ab
b
##################################
small_file.txt
a 1.5
b 2.5
ab ... (4 Replies)
Discussion started by: AshwaniSharma09
4 Replies
9. Shell Programming and Scripting
Hello everyone,
I have a little script below:
die "Usage infile outfile reGex" if @ARGV != 3;
($regex) = @ARGV;
open(F,$ARGV) or die "Can't open";
open(FOUT,"+>$ARGV") or die "Can't open";
while (<F>)
{
print FOUT if /$regex/.../$regex/;
}
No matter what I give $regex on the... (2 Replies)
Discussion started by: new bie
2 Replies
10. UNIX for Dummies Questions & Answers
Hello I am a new unix user, and I have a work related task to compare 2 files and print all of the lines in file 2 that contain a string from file 1 Note: the fields are in different columns in the files. I suspect the is a good use for awk? Thanks for your time & help
File 1
123 232 W343... (6 Replies)
Discussion started by: KevinRidley
6 Replies
LEARN ABOUT DEBIAN
sgmls::output
Output(3pm) User Contributed Perl Documentation Output(3pm)
NAME
SGMLS::Output - Stack-based Output Procedures
SYNOPSIS
use SGMLS::Output;
To print a string to the current output destination:
output($data);
To push a new output level to the filehandle DATA:
push_output('handle',DATA);
To push a new output level to the file "foo.data" (which will be opened and closed automatically):
push_output('file','foo.data');
To push a new output level to a pipe to the shell command "sort":
push_output('pipe','sort');
To push a new output level appending to the file "foo.data":
push_output('append','foo.data');
To push a new output level to an empty string:
push_output('string');
To push a new output level appending to the string "David is ":
push_output('string',"David is ");
To push a new output level to The Great Beyond:
push_output('nul');
To revert to the previous output level:
pop_output();
To revert to the previous output level, returning the contents of an output string:
$data = pop_output();
DESCRIPTION
This library allows redirectable, stack-based output to files, pipes, handles, strings, or nul. It is especially useful for packages like
SGMLS, since handlers for individual SGML elements can temporarily change and restore the default output destination. It is also particu-
larly useful for capturing the contents of an element (and its sub-elements) in a string.
Example:
sgmls('<title>', sub{ push_output('string'); });
sgmls('</title>', sub{ $title = pop_output(); });
In between, anything sent to output (such as CDATA) will be accumulated in the string returned from pop_output().
Example:
sgmls('<tei.header>', sub { push_output('nul'); });
sgmls('</tei.header>', sub { pop_output(); });
All output will be ignored until the header has finished.
AUTHOR AND COPYRIGHT
Copyright 1994 and 1995 by David Megginson, "dmeggins@aix1.uottawa.ca". Distributed under the terms of the Gnu General Public License
(version 2, 1991) -- see the file "COPYING" which is included in the SGMLS.pm distribution.
SEE ALSO
:
SGMLS.
perl v5.8.8 2004-02-22 Output(3pm)