Ahoy friends.
Currently i got a bash script running to manage my minecraft servers.
All of them are stored in /home/minecraft_servers directory.
Using my script im able to start a server (e.g. ./minecraft start ftb_continuum) because server name and server name are the same.(e.g. /home/minecraft_servers/ftb_continuum)
Because of security and efficiency reasons i want to get this script working in C but unfortunately i dont know how to begin, even using my rusty knowledge of my study.
Does someone have any advice how to begin?
Thats my bash script:
I started to create something this way, but now i dont know how to continue.
I have to use bash commands to start the servers, like java -jar (servername) so i have to use system() command.
But i also have to know if the service is already running.
I must be a party breaker here, without dwelling into code..
Why do you think for security and efficiency reasons would one exchange a shell script with a c program to start a java program ?
Seems like an insane overhead to me, even for someone who will write a good c program to do that action.
Would it help to rewrite shell code perhaps ?
Some features or something you would like to improve ?
This is premature optimization. Do you know what system() invokes? The shell. Running twenty shells isn't going to be more secure than running one shell. C isn't inherently more secure, besides -- used blindly, it's a whole lot less.
Exactly what efficiency and security problems do you wish to solve? I can think of a few ways to improve what I see but none of them require C yet.
i have defined a function ln_s() for customizing the ln command in script1.sh.
more script1.sh
echo "Starting Execution"
./script2.sh
echo "End of Execution"
ln_s(){
] && return
ln -s "$1" "$2"
}
My script1.sh executes another script2.sh which has the following entry
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