10-25-2011
How do I remove the duplicate lines in this file?
Hey guys, need some help to fix this script. I am trying to remove all the duplicate lines in this file.
Quote:
J'aime lire ce livre
Cet ouvrage me donne de la joie a le lire
Le ciel est tres bleu ce matin
J'aime lire ce livre
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
J'aime ce site
J'aime ce site
J'aime lire ce livre
Le ciel est tres bleu ce matin
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
Cet ouvrage me donne de la joie a le lire
Le ciel est tres bleu ce matin
J'aime lire ce livre
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
J'aime ce site
J'aime ce site
J'aime lire ce livre
Le ciel est tres bleu ce matin
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
Cet ouvrage me donne de la joie a le lire
Le ciel est tres bleu ce matin
J'aime lire ce livre
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
J'aime ce site
J'aime ce site
J'aime lire ce livre
Le ciel est tres bleu ce matin
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
Cet ouvrage me donne de la joie a le lire
Le ciel est tres bleu ce matin
J'aime lire ce livre
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
J'aime ce site
J'aime ce site
J'aime lire ce livre
Le ciel est tres bleu ce matin
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
Le ciel est tres bleu ce matin
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
J'aime ce site
J'aime ce site
J'aime lire ce livre
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
J'aime ce site
J'aime ce site
J'aime lire ce livre
Le ciel est tres bleu ce matin
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
Le ciel est tres bleu ce matin
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
J'aime ce site
J'aime ce site
J'aime lire ce livre
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
J'aime ce site
J'aime ce site
J'aime lire ce livre
Le ciel est tres bleu ce matin
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
Le ciel est tres bleu ce matin
Cet ordinateur est trop lent pour moi
J'aime lire ce livre
J'aime ce site
J'aime ce site
I wrote the following script, but does not work. What is the problem?
Quote:
#!/usr/bin/ksh
cat file | while read line
do
sort file > file1
done
while read line
do
if $line!=$line++
then
echo $line
else
rm $line
fi
done<file1
mv file1 file.xls
The output file should only contain five lines:
Quote:
J'aime lire ce livre
Cet ouvrage me donne de la joie a le lire
Le ciel est tres bleu ce matin
J'aime ce site
Cet ordinateur est trop lent pour moi.
Later!
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LEARN ABOUT DEBIAN
hotswaprc
HOTSWAPRC(5) File Formats Manual HOTSWAPRC(5)
NAME
hotswaprc - configuration file for hotswap
DESCRIPTION
/etc/hotswaprc is the global configuration file for the hotswap utility.
It allows system administrators to specify arbitrary shell scripts to be run after a device is inserted, as well as before and after it is
removed. Scripts are selected according to the model name retrieved from the device. This is particularly helpful for automatic configura-
tion of CD-RW drives, which require SCSI emulation and bypass normal access via the IDE subsystem.
hotswaprc is implemented as an Extensible Mark-up Language (XML) application. XML documents are structured using elements of the form
<tag-name> content <tag-name>. A Document Type Definition (DTD) describes the possible content of each element.
Please refer to the XML specification for more information. The hotswap distribution also contains an example file, doc/hotswaprc.example,
which includes the DTD for the configuration file format.
ELEMENTS
<hotswap>
This is the root element of the document. Each valid hotswaprc must contain exactly one <hotswap> element. The <hotswap> element may
contain an arbitrary number of <device> elements.
<device>
The configuration file contains one <device> element for every device for which scripts are defined. The <device> element is com-
posed of the following elements in this order: <name>, <post-insert>, <pre-remove>, <post-remove>. All but <name> are optional.
<name> The content of this element is the model identification string of the IDE device the current <device> element refers to.
<post-insert>
Contains the shell script that is to be executed after the device has been inserted and registered with the kernel.
<pre-remove>
Contains the shell script that is to be run before hotswap attempts to unregister the device.
<post-remove>
Contains the shell script that is to be run after the device had been unregistered.
REPORT BUGS
Report bugs to t.stadelmann1@physics.ox.ac.uk.
AUTHOR
Written by Tim Stadelmann.
SEE ALSO
hotswap(1), xhotswap(1).
COPYRIGHT
Copyright (c) 2002-2003 Tim Stadelmann.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License (GPL), Version 2 or
any later version published by the Free Software Foundation.
26th November 2002 HOTSWAPRC(5)