02-23-2009
Standard UNIX functions
Hi everybody,
first of all i apologize if my thread's title doesn't make much sense,but i coudn't find a more appropriate name
Then i apologize about my question,which probably will sound trivial for you
I am working on a program which is being tested in Linux but the final target is a VxWorks system.
So far,i am in the test phase,so i'm fighting (
) with linux.Since I am a newbie to unix programming,every time i use some new library functions i wonder:will it be supported in VxWorks?
Now i ask you:is there a common set of libraries for the various unices? Obviously my attention i concentrated on the linux-vxworks couple,but any advice is welcome
Thanks in advance!
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LEARN ABOUT CENTOS
ctrlaltdel
CTRLALTDEL(8) System Administration CTRLALTDEL(8)
NAME
ctrlaltdel - set the function of the Ctrl-Alt-Del combination
SYNOPSIS
ctrlaltdel hard|soft
DESCRIPTION
Based on examination of the linux/kernel/sys.c code, it is clear that there are two supported functions that the Ctrl-Alt-Del sequence can
perform: a hard reset, which immediately reboots the computer without calling sync(2) and without any other preparation; and a soft reset,
which sends the SIGINT (interrupt) signal to the init process (this is always the process with PID 1). If this option is used, the init(8)
program must support this feature. Since there are now several init(8) programs in the Linux community, please consult the documentation
for the version that you are currently using.
ctrlaltdel is usually used in the /etc/rc.local file.
OPTIONS
-V, --version
Output version information and exit.
-h, --help
Display help and exit.
FILES
/etc/rc.local
SEE ALSO
init(8)
AUTHOR
Peter Orbaek <poe@daimi.aau.dk>
AVAILABILITY
The ctrlaltdel command is part of the util-linux package and is available from Linux Kernel Archive <ftp://ftp.kernel.org/pub/linux/utils
/util-linux/>.
util-linux August 2011 CTRLALTDEL(8)