02-16-2015
Initially, the stated goal of System D, i.e. to parallelize startup of Linux system services, was laudable and not very many people objected to that design goal.
Now people are realizing that System D is rapidly expanding to include a huge number of Linux system services, plumbing and more. As a result many userland applications are no longer very portable because of increasing dependencies on System D functionality.
System D's present goal appears to be to standardize a very large swatch of userland functionality. Who knows what their future goals are!
This User Gave Thanks to fpmurphy For This Post:
7 More Discussions You Might Find Interesting
1. Debian
Hi All,
I am running my application on a dual cpu debian linux 3.0 (2.4.19 kernel).
For my application:
<sar -U ALL>
CPU %user %nice %system %idle
...
10:58:04 0 153.10 0.00 38.76 0.00
10:58:04 1 3.88 0.00 4.26 ... (0 Replies)
Discussion started by: jaduks
0 Replies
2. UNIX for Dummies Questions & Answers
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Discussion started by: Lokesha
4 Replies
3. Programming
hello everybode.Got some sort of "problems" with this stuff;
well this is a program
int main()
{
int Pipe;
int origStdin, origStdout;
int childPID;
origStdin = dup(0);
origStdout = dup(1);
pipe(Pipe);
if( (childPID = fork()) < 0 )
{
perror(... (2 Replies)
Discussion started by: IdleProc
2 Replies
4. Shell Programming and Scripting
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
Discussion started by: shis100
7 Replies
5. UNIX for Dummies Questions & Answers
How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
and column 3 contains “cc” e-mail address to include with same email.
Sample input file, email.txt
Below is an sample code where... (2 Replies)
Discussion started by: asjaiswal
2 Replies
6. Shell Programming and Scripting
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies
7. AIX
Hi 2 all,
i have had AIX 7.2
:/# /usr/IBMAHS/bin/apachectl -v
Server version: Apache/2.4.12 (Unix)
Server built: May 25 2015 04:58:27
:/#:/# /usr/IBMAHS/bin/apachectl -M
Loaded Modules:
core_module (static)
so_module (static)
http_module (static)
mpm_worker_module (static)
... (3 Replies)
Discussion started by: penchev
3 Replies
LEARN ABOUT XFREE86
streams
STREAMS(4) BSD/i386 Kernel Interfaces Manual STREAMS(4)
NAME
streams -- System V STREAMS networking ABI support
SYNOPSIS
To compile support for this ABI into the kernel, place the following line in your kernel configuration file:
device streams
Alternatively, to load the ABI as a module at boot time, place the following line in loader.conf(5):
streams_load="YES"
DESCRIPTION
The streams module provides limited System V Release 4 STREAMS interprocess communication ABI (application binary interface) compatibility
for userland applications.
Internally, streams provides STREAMS handles by using socket creation kernel routines, and adding state-tracking information to the socket to
permit manipulation by STREAMS emulation code in svr4(4). Hence, opening a stream device produces a result similar to what would be obtained
by calling socket(2).
Applications should never use this interface directly: STREAMS emulation is only provided as a service to support ABI requirements in the
SVR4 environment which svr4(4) needs to present to client binaries.
SEE ALSO
svr4(4)
HISTORY
System V Release 4 ABI support first appeared in FreeBSD 4.0. The ABI was ported from an equivalent facility present in NetBSD 1.3 written
by Christos Zoulas.
BUGS
This whole interface is a crude hack to produce STREAMS semantics through emulation over sockets.
Programmers who hope to be able to use this interface to provide SVR4 STREAMS services to BSD applications will be sorely disappointed.
BSD
March 17, 2008 BSD