01-13-2013
This Week In Applied Mathematics
7 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello guys!
Can say me anybody about operatios with unix, I don't to make operations, only inside in a variable, like this
#y=4
#x=2
#let z=$y-$x
#echo $z
# 2
but I can't to make mathematical operations with decimal like this
#y=3.2
#x=1.5
#let z=$y-$x
#echo $z
# 3
this... (2 Replies)
Discussion started by: cesar720213
2 Replies
2. UNIX for Dummies Questions & Answers
Hi Friends,
I am new to shell scripting and a trying to work this out.
I have a variable called $number.
The value in this variable is 10
I want to display $number - 2 in a mail. The result would be 8
eg.
mail -s 'subject' user <<eof
the result of your calculation is $number - 2... (2 Replies)
Discussion started by: sureshy
2 Replies
3. UNIX and Linux Applications
Can any one of you post the applications of UNIX? (6 Replies)
Discussion started by: chinni1888
6 Replies
4. Shell Programming and Scripting
I've been able to generate output based on the code scarfake provided me (thanks again man).
A little background so everyone more or less knows whats going on:
I needed code that would propagate a database with 100,000 entries, for capacity testing purposes, something like a stress test.
... (5 Replies)
Discussion started by: ogoy
5 Replies
5. Shell Programming and Scripting
Hello all!
I used to use expr for doing simple mathematics, but has a main advantage and a main disadvantage:
The advantage is that it can take variables for numbers
(e.g.{1}: echo "Give me first"
read lol
echo "Give other"
read lil
sum=`expr $lol + $lil`
echo "The sum of $lol and $lil =... (5 Replies)
Discussion started by: hakermania
5 Replies
6. SuSE
I have set up my hostname in dhcp and my dns server, but I cannot get the client to pick up the hostname that is listed for the ip.
IE. 10.32.23.4 hostname should be client4
Anyone know why?
It was working before and just stopped working (1 Reply)
Discussion started by: 3junior
1 Replies
7. What is on Your Mind?
I have added a new experimental "Computer Science and Mathematics Trivia - True or False" section in the discussions, currently under the tags box.
In the future, I plan to
Expand this feature to add more trivia categories from math, science and technology.
Keep track of correct and... (20 Replies)
Discussion started by: Neo
20 Replies
BPCPD(1) CFDP executables BPCPD(1)
NAME
bpcpd - ION Delay Tolerant Networking remote file copy daemon
SYNOPSIS
bpcpd [-d | -v]
DESCRIPTION
bpcpd is the daemon for bpcp. Together these programs copy files between hosts utilizing NASA JPL's Interplanetary Overlay Network (ION) to
provide a delay tolerant network.
The options are permitted as follows:
-d Debug output. Repeat for increased verbosity.
-v Display version information.
bpcpd must be running in order to copy files from this host to another host (i.e. remote to local). Copies in the other direction (local to
remote) do not require bpcpd. Further, bpcpd should NOT be run simultaneously with bpcp or cfdptest.
EXIT STATUS
0 bpcpd terminated normally.
1 bpcpd terminated abnormally. Check console and the ion.log file for error messages.
FILES
No configuration files are needed.
ENVIRONMENT
No environment variables apply.
BUGS
Report bugs to <ion-bugs@korgano.eecs.ohiou.edu>
SEE ALSO
bpcp(1), ion(3), cfdptest(1)
perl v5.14.2 2012-05-25 BPCPD(1)