Top "System" questions

How can I check the system version of Android?

Does anyone know how can I check the system version (e.g. 1.0, 2.2, etc.) programatically?

android version system

How do I execute a command and get the output of the command within C++ using POSIX?

I am looking for a way to get the output of a command when it is run from within a …

c++ process posix system return-value

How to get current CPU and RAM usage in Python?

What's your preferred way of getting current system status (current CPU, RAM, free disk space, etc.) in Python? Bonus points …

python system cpu status ram

How to run cron once, daily at 10pm

I had entered: * 22 * * * test > /dev/null However, I am being notified via email that this is running every minute. …

bash cron system scheduled-tasks

Getting output of system() calls in Ruby

If I call a command using Kernel#system in Ruby, how do I get its output? system("ls")

ruby system call

C: Run a System Command and Get Output?

Possible Duplicate: How can I run an external program from C and parse its output? I want to run a …

c linux system

Java system properties and environment variables

What's the difference between system properties System.getProperties() and environment variables System.getenv() in a JVM?

java variables properties system environment

Why doesn't "System.out.println" work in Android?

I want to print something in console, so that I can debug it. But for some reason, nothing prints in …

java android printing console system

Get OS-level system information

I'm currently building a Java app that could end up being run on many different platforms, but primarily variants of …

java memory resources system

A terminal command for a rooted Android to remount /System as read/write

I'm writing an android app that needs to copy a file to the "/system" partition at runtime. I've got the …

android system root mount