Re: [Jscheme-user] shebang - running JScheme scripts

[david <da...@da...>]

In linux you can make jars and jnlp files  executable

----------------#  /opt/java/jnlpwrapper
#!/bin/bash
# the wrapper for binfmt_misc/jar
/opt/java/j2sdk1.4/jre/javaws/javaws $1


-------------------  /opt/java/jarwrapper ----------------
#!/bin/bash
# the wrapper for binfmt_misc/jar
/opt/java/j2sdk1.4/bin/java -jar "$@"



The following script tells the kernel how to execute jar and jnlp files

-----/etc/init.d/java.sh -------------------------------------------------
#!/bin/sh
modprobe binfmt_misc
mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc
echo  ':ExecutableJAR:E::jar::/opt/java/jarwrapper:' > 
/proc/sys/fs/binfmt_misc/register
echo  ':JNLPfile:E::jnlp::/opt/java/jnlpwrapper:' > 
/proc/sys/fs/binfmt_misc/register



Now, if a jar is in your path and the executable bit is on
you can just type the name of the jar or then jnlp file
like this :

david@newport:~$ jscheme.jar

JScheme 6.3 4/5/04 http://jscheme.sourceforge.net

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