09-28-2006
eval "$line"
will execute the line.
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1. Programming
Please Help me
I have a Bulk file containing Hex data
I want to read specific lines from that bulk file by ID number.
example
ID DATE Time data
14 2005/09/28 07:40:08.546 0 5 078B1C 01916C 0FE59C 004B54 0A9670 0D04ED 05B6B4 0E2223... (10 Replies)
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2. Shell Programming and Scripting
Hi,
I want to read lines in a loop.
eg.
In a file with 100 lines..first I want to read first 1 to 10 lines and redirect it
to other file, then next 10 lines ( 11 to 20 ) and redirect it to the file ...
.till end of file.
I am not sure how to achieve this.Need help. (2 Replies)
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i have a problem on my bourne shell script. I want to read line by line and then stop when the line does not have letters or is an empty string. But i encounter an error at "while ". The error nessage is "test.sh: test: unknown operator line". Can anyone help me on this thanks :) (2 Replies)
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4. Shell Programming and Scripting
any idea please!!!
I want to pick up all lines of "state" and "desc" from x files:
...
# state
blah blah
blah blah
...
..
# desc
blah blah
blah
....
Thx
Andy (7 Replies)
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5. Shell Programming and Scripting
Witam wszystkich ,
Jest to moj pierwszy post i już prośba ale gdybym potrafił zaradzić problemowi to nie zawracałbym nikomu głowy .
mianowicie :
Mam jakis 'plik' w ktorym są osadzone pojedyncze i zmienne słowa po jednym w lini czyli :
test1
tekttw
resst
.... itd.
Moje... (6 Replies)
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6. Shell Programming and Scripting
I'm learning about the read command and wrote this little script to read data from a file:
readfile()
{
while read variable; do
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}
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7. UNIX for Dummies Questions & Answers
Hello All,
i am a newbie and need some help when reading a csv file in a bourne shell script. I want to read 10 lines, then wait for a minute and then do a reading of another 10 lines and so on in the same way. I want to do this till the end of file.
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8. Shell Programming and Scripting
Hi,
I have a txt file in below format -
START
1
2
3
4
END
START
5
6
7
8
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START
9
10
END (8 Replies)
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9. Shell Programming and Scripting
I have a text file
First title line
name1
name2
name3
name4
(etc)
other lines
other lines
other lines
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10. Shell Programming and Scripting
Hi,
I need help with this-
input.txt :
L B white
X Y white
A B brown
M Y black
Read this input file and if 3rd column is "white", then add specific lines to another file insert.txt.
If 3rd column is brown, add different set of lines to insert.txt, and so on.
For example, the given... (6 Replies)
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LEARN ABOUT DEBIAN
opal::read
read(3pm) User Contributed Perl Documentation read(3pm)
NAME
OpaL::read - Perl extension for reading files and commands.
SYNOPSIS
use OpaL::read qw(functions);
No functions or variables are exported automaticly so you have to specify them here.
DESCRIPTION
OpaL::read is used for reading files and commands.
All functions are autoloaded so they will not be loaded into memory if you have not used them before.
FUNCTIONS
readfile
Reads the content of the specified file and returns a list with the all lines.
USAGE:
@foo = "readfile"($filename);
readfileline
Reads the first line of the specified file and returns a scalar with that line.
USAGE:
$foo = "readfileline"($filename);
readscalarfile
Reads the content of the specified file and returns a scalar with the entire content.
USAGE:
$foo = "readscalarfile"("filename");
readcommand
Reads the content from the output of the specified command and returns a list with the all lines.
USAGE:
@foo = "readcommand"("command");
readcommandline
Reads the first line from output of the specified command and returns a scalar with that line.
USAGE:
$foo = "readcommandline"("command)";
readscalarfile
Reads the content for the output of the specified file and returns a scalar with the entire content.
USAGE:
$foo = "readscalarcommand"($command);
AUTHOR
Ola Lundqvist <ola@inguza.com>
SEE ALSO
perl(1).
perl v5.10.1 2012-08-21 read(3pm)