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Published on 2010-01-28T07:11:07Z
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2010/04/04
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Can anyone please share their experience of invoking unix scripts from J2EE env, either servlet or EJBs? Note that these scripts are to be invoked for real time processing and not offline processing.
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Is it possible to do the following using 1 polkit .pkla file?
Disable all users except those in the wheel group from using polkit.
The users in the wheel group will need to provide the root password when using polkit.
/etc/polkit-1/localauthority/50-local.d/wheel-only.pkla
[disable all users…
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I have a process (dbus-daemon) which has many open connection over UNIX sockets. One of these connections is fd #36:
=$ ps uw -p 23284
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
depesz 23284 0.0 0.0 24680 1772 ? Ss 15:25 0:00 /bin/dbus-daemon --fork…
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I've been using Linux for a couple of years now but I still haven't figured out what the origin or meaning of some the directory names are on Unix and Unix like systems. E.g. what does etc stand for or var? Where does the opt name come from?
And while we're on the topic anyway. Can someone give a…
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Hi All,
I am beginner to UNIX,UNIX Shell Scripting.
Can you please guide me through any excellent sites for unix(which are easy to understand),some study materials(tutorials),video tutorials.
Please help!!
Thanks!
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Is Mac OS X developed on a licensed Unix or is it a Unix-like clone that, unlike Linux, conforms to Unix specification well enough to be registered as a Unix OS. Not until Leopard, Mac OS X did not gain the Unix certification. But in Leopard, Terminal still print:
GNU bash, version 3.2.48(1)-release…
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Java EE???????Java EE???????????????·????????????Core J2EE Patterns(J2EE????)?????????????????????10???????????????? “????????????”?????????????Java EE??????6?????????WebLogic Server?????????????·???????????????J2EE???????????????????????????????2012?4???????JavaOne Tokyo 2012??????????Java EE 6?…
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Would you start J2EE project nowadays if you have other alternatives?
UPDATE: I think little clarification is needed: Is it worth investing in J2EE if practically everything it claims to offer can be achieved by using other technologies? To be honest, J2EE scares me by its monstrosity and I foresee…
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Hi There!
I have a design problem .
My application has multiple J2EE components ,In simple terms one acts as a service provider(Non UI) and others are consumers(UI webapp) .
The consumer gets the configuration data from the service provider(this basically reads the data from DB) during the start…
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as seen on Stack Overflow
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Hi There!
I have a design problem .
My application has multiple J2EE components ,In simple terms one acts as a service provider(Non UI) and others are consumers(UI webapp) .
The consumer gets the configuration data from the service provider(this basically reads the data from DB) during the start…
>>> More
as seen on Stack Overflow
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Hi All,
i am new to the web development environment, having came from a unix/c environment.
i've been recently asked to create a web app, which i thought would require postgresql,
java/j2ee, and javascript for the client interface. as i had wanted a nicer gui, i've
been reading up on extjs, which…
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