Location: Asia Pacific, Cyberspace, in the Dark Dystopia
Posts: 19,118
Thanks Given: 2,351
Thanked 3,359 Times in 1,878 Posts
Microsoft "Donates" $3,000,000,000 to U.S. Federal Candidates
Surreal quote from the news link below:
Quote:
Ballmer, who also had meetings on Capitol Hill, has spent the past 18 months attempting to improve the company's image. At the same time, the company has expanded its lobbying efforts and campaign giving, contributing nearly $3 billion in the 2002 election cycle, two-thirds of it to Republicans.
Hello everyone,
Maybe an expert could help me..
I'm trying to activate mod_rewrite module on a Ubuntu 11.04 server (natty) and I having problem to edit the file 000-default in 3rd step, the steps to activate the module are:
1-Install Apache web server in Ubuntu Linux
2-Enable mod_rewrite... (6 Replies)
IOPING(1) User Commands IOPING(1)NAME
ioping - simple disk I/O latency monitoring tool
SYNOPSYS
ioping [-LCDRq] [-c count] [-w deadline] [-p period] [-i interval] [-s size] [-S wsize] [-o offset] device|file|directory
ioping -h | -v
DESCRIPTION
This tool lets you monitor I/O latency in real time.
OPTIONS -c count
Stop after count requests.
-w deadline
Stop after deadline time passed.
-p period
Print raw statistics for every period requests.
-i interval
Set time between requests to interval (1s).
-s size
Request size (4k).
-S size
Working set size (1m).
-o offset
Offset in input file.
-L Use sequential operations rather than random. This also sets request size to 256k (as in -s 256k).
-C Use cached I/O.
-D Use direct I/O.
-R Disk seek rate test (same as -q -i 0 -w 3 -S 64m).
-q Suppress human-readable output.
-h Display help message and exit.
-v Display version and exit.
Argument suffixes
For options that expect time argument (-i and -w), default is seconds, unless you specify one of the following suffixes (case-insensitive):
us, usec
microseconds
ms, msec
milliseconds
s, sec seconds
m, min minutes
h, hour
hours
For options that expect "size" argument (-s, -S and -o), default is bytes, unless you specify one of the following suffixes (case-insensi-
tive):
s disk sectors (a sector is always 512).
k, kb kilobytes
p memory pages (a page is always 4K).
m, mb megabytes
g, gb gigabytes
t, tb terabytes
For options that expect "number" argument (-p and -c) you can optionally specify one of the following suffixes (case-insensitive):
k kilo (thousands, 1 000)
m mega (millions, 1 000 000)
g giga (billions, 1 000 000 000)
t tera (trillions, 1 000 000 000 000)
EXIT STATUS
Returns 0 upon success. The following error codes are defined:
1 Invalid usage (error in arguments).
2 Error during preparation stage.
3 Error during runtime.
EXAMPLES
ioping .
Show disk I/O latency using the default values and the current directory, until interrupted.
ioping -c 10 -s 1M /tmp
Measure latency on /tmp using 10 requests of 1 megabyte each.
ioping -R /dev/sda
Measure disk seek rate.
ioping -RL /dev/sda
Measure disk sequential speed.
SEE ALSO
Homepage <http://code.google.com/p/ioping/>.
AUTHORS
This program was written by Konstantin Khlebnikov <koct9i@gmail.com>.
Man-page was written by Kir Kolyshkin <kir@openvz.org>.
July 2011 IOPING(1)