Something I have always wondered but never had any luck finding information on is running a shell script when a device mounts...
Lets say I have an external hard drive as a back up, every time I plug the device in I want to launch a shell script to rsync a few directories.
How would I do... (4 Replies)
I just upgraded to Android 2.2 from 2.1. The GPS issue that was troublesome in 2.1 seems to have been fixed. Some of web browsing seems faster, but it could just be my connection is better today ;) Flash works in some browsers but not very good and it is too slow for Flash apps designed for... (0 Replies)
Hi UNIX-Forum!
I don't know if this is the right Forum for my question, but since Android technically is a UNIX-based system...
I have a rooted Android and a Terminal emulator and bash installed.
I wanted to write a little script for my android that activates GPS, gets the location and sends... (3 Replies)
Hello Gurus,
We are in the process of configuring SAN based backup for our DB hosted on Solaris 10 (SPARC and X86) Servers. But the Robotic arm (Medium Changer - HP) is not getting detected on the server.
Need experts help in checking this from the host (Solaris Server) end.
Thank You. (0 Replies)
HI all, im new to shell scripting. need your guidence for my script. i wrote one script and is attached here
Im explaining the requirement of script.
AIM: Shell script to run automatically as per scheduled and backup few network devices configurations. Script will contain a set of commands... (4 Replies)
Hi,
I have a program that logs serial port data. In order to do so it requires the full device name in linux (e.g. /dev/ttyUSB0) and a baudrate.
Does anyone know how I can find out the device name in the terminal? I am trying to port this application to Android and cant figure it out.
... (22 Replies)
I am looking for a way to run on top of the Linux kernel of an Android device. I want to use the existing configured Linux beneath Android rather than put a new Linux distribution onto a device.
The article "The Android boot process from power on" (sorry, forum won't let me paste the link)... (0 Replies)
RANDOM(4) BSD Kernel Interfaces Manual RANDOM(4)NAME
random , urandom -- random data source devices.
SYNOPSIS
pseudo-device random
DESCRIPTION
The random device produces uniformly distributed random byte values of potentially high quality.
To obtain random bytes, open /dev/random for reading and read from it.
The same random data is also available from getentropy(2). Using the getentropy(2) system call interface will provide resiliency to file
descriptor exhaustion, chroot, or sandboxing which can make /dev/random unavailable. Additionally, the arc4random(3) API provides a fast
userspace random number generator built on the random data source and is preferred over directly accessing the system's random device.
/dev/urandom is a compatibility nod to Linux. On Linux, /dev/urandom will produce lower quality output if the entropy pool drains, while
/dev/random will prefer to block and wait for additional entropy to be collected. With Yarrow, this choice and distinction is not necessary,
and the two devices behave identically. You may use either.
The random device implements the Yarrow pseudo random number generator algorithm and maintains its entropy pool. The kernel automatically
seeds the algorithm with additional entropy during normal execution.
FILES
/dev/random
/dev/urandom
HISTORY
A random device appeared in the Linux operating system.
Darwin September 6, 2001 Darwin