I need to add something to a file, plzz help Post: 302220296

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Top Forums Shell Programming and Scripting I need to add something to a file, plzz help Post 302220296 by aigles on Thursday 31st of July 2008 10:43:35 AM

07-31-2008

Registered User

Sounds like homework...

A possible solution :

Code:

> cat asirohi.sh
InputFile='asirohi.dat'
JavaOpts='JAVA_OPTS'

if grep -q "^$JavaOpts=" $InputFile
then
   if grep -q "^$JavaOpts=\"-client " $InputFile
   then
      echo "No change neeeded !"
   else
      sed "s/^\($JavaOpts=\"\)/\1-client /" $InputFile > ${InputFile}.tmp && \
      mv ${InputFile}     ${InputFile}.old                                && \
      mv ${InputFile}.tmp ${InputFile}
   fi
else
   echo "File doesn't contain $JavaOpts variable definition !"
fi
> cat asirohi.dat
ROOT=/
JAVA_OPTS="-Dname=$JAVA_NAME -Xmx$JVM_MAX -DAGENT_HOME=$RT_HOME -DINSTALL_DIR=$RT_HOME -Djavax.net.ssl.keyStore=$RT_HOME/conf/client
.keystore -Djavax.net.ssl.keyStoreType=jks -Djavax.net.ssl.keyStorePassword -Dhttps.cipherSuites=SSL_RSA_WITH_RC4_128_SHA $DEBUG_OPT
S -COMM_NOT_DEPLOY=native_lib $AGENT_CONFIG_PROPS"
TMP=/tmp
> asirohi.sh
> cat asirohi.dat
ROOT=/
JAVA_OPTS="-client -Dname=$JAVA_NAME -Xmx$JVM_MAX -DAGENT_HOME=$RT_HOME -DINSTALL_DIR=$RT_HOME -Djavax.net.ssl.keyStore=$RT_HOME/con
f/client.keystore -Djavax.net.ssl.keyStoreType=jks -Djavax.net.ssl.keyStorePassword -Dhttps.cipherSuites=SSL_RSA_WITH_RC4_128_SHA $D
EBUG_OPTS -COMM_NOT_DEPLOY=native_lib $AGENT_CONFIG_PROPS"
TMP=/tmp
> asirohi.sh
No change neeeded !
> cat asirohi.dat
ROOT=/
JAVA_OPTS="-client -Dname=$JAVA_NAME -Xmx$JVM_MAX -DAGENT_HOME=$RT_HOME -DINSTALL_DIR=$RT_HOME -Djavax.net.ssl.keyStore=$RT_HOME/con
f/client.keystore -Djavax.net.ssl.keyStoreType=jks -Djavax.net.ssl.keyStorePassword -Dhttps.cipherSuites=SSL_RSA_WITH_RC4_128_SHA $D
EBUG_OPTS -COMM_NOT_DEPLOY=native_lib $AGENT_CONFIG_PROPS"
TMP=/tmp
~/Forums>

Jean-Pierre.

aigles

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LEARN ABOUT DEBIAN

josm

JOSM(1) 						      General Commands Manual							   JOSM(1)

NAME

       josm - Java OpenStreetMap Editor

SYNOPSIS

       josm

DESCRIPTION

       josm is an editor for OpenStreetMap written in Java 1.5.

       OpenStreetMap  is  a project aimed squarely at creating and providing free geographic data such as street maps to anyone who wants them. It
       allows you to view, edit and use geographical data in a collaborative way from anywhere on earth.  The project  was  started  because  most
       maps you think of as free actually have legal or technical restrictions on their use, holding back people from using them in creative, pro-
       ductive or unexpected ways.

OPTIONS

       -h, -?, --help
	      Show help

       --geometry=<width>x<height>(+|-)x(+|-)y
	      Standard X geometry argument

       [--download=]minlat,minlon,maxlat,maxlon
	      Download the bounding box

       [--download=]<url>
	      Download the location at the url (with lat=x&lon=y&zoom=z)

       [--download=]<filename>
	      Open file (as raw gps, if .gpx)

       --downloadgps=minlat,minlon,maxlat,maxlon
	      Download the bounding box as raw gps

       --selection=<searchstring>
	      Select with the given search

       --no-fullscreen
	      Don't launch in fullscreen mode

       --reset-preferences
	      Reset the preferences to the default

       --language=<language>
	      Set the language

ENVIRONMENT

       JAVA_HOME
	      Specify an alternate Java environment.

       JAVA_OPTS
	      Specify Java options.  For example, to use a HTTP proxy server with this program, set this environment variable  to  something  like
	      JAVA_OPTS="-Dhttp.proxyHost=yourProxyURL" before starting josm.

SEE ALSO

       josm-plugins(1).

AUTHOR

       josm was written by Immanuel Scholz.  The current maintainer is Frederik Ramm.

       This manual page was written by Andreas Putzo <andreas@putzo.net>, for the Debian project (but may be used by others).

								September  8, 2007							   JOSM(1)