Hi,
We have IBM P-Series servers (P690, P650) equiped with AIX 5.2.
Further we have 10/100 MB ethernet cards in P650 and 10/100/1000 MB ethernet cards in P690 servers. Servers are on a LAN connected with Cisco 3750 catalyst switch. FTP from one server to another is very slow,,,even 3-4 MB... (3 Replies)
Hi,
Any one please let me know, how to write in to MQ Series through C. I tried, but it was vein, am expecting material(URL) or code.
Thanks,
Naga:cool: (5 Replies)
I am facing problem with Shell script to generate Fibonacci series using recursion i.e. recursive function.
Here is my script:
#!/bin/sh
fibo()
{
no=$1
if ; then
return 0
elif ; then
return 1
else
a1=`expr $no - 1`
fibo $a1
... (10 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Shell script to find sum of first n numbers of Fibonacci series
2. Relevant commands, code, scripts,... (0 Replies)
So, Just for practice, I wrote a simple fibonacci sequence script in bash.
(03:08:02\$ cat fib
#!/usr/bin/bash
ret ()
{
echo -ne "\n"
sleep .5
}
a=1
b=2
echo -n $a #1 A
ret
echo -n $b #2 B
ret (8 Replies)
When i run this with gcc filename.s -o filename. It is giving fatal error: Unknown opcode at define registers.
Anyhelp will be appreciated
.section ".data"
prompt: .asciz "\nThis program prints the Fibonacci sequence"
prompt2: .asciz "\nEnter a limit on the largest number to be displayed:"... (2 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I am trying to convert a C language program over to Sparc Assembley and I am getting Undefined first referenced... (4 Replies)
Hello, I am a beginner to shell programming. Coded the following for Fibonacci series.
#!/bin/bash
fib() {
i=0
j=1
arr=0
arr=1
echo "enter the limit:"
read n
while
do
fo= expr $j - 1
f1=$j
f2= expr $j + 1
arr= expr ${arr} + ${arr}
echo ${arr} (3 Replies)
Discussion started by: Rookie222
3 Replies
LEARN ABOUT PHP
stapex
STAPEX(3stap)STAPEX(3stap)NAME
stapex - systemtap examples
LANGUAGE BASICS
These examples give a feel for basic systemtap syntax and control structures.
global odds, evens
probe begin {
# "no" and "ne" are local integers
for (i=0; i<10; i++) {
if (i % 2) odds [no++] = i
else evens [ne++] = i
}
delete odds[2]
delete evens[3]
exit ()
}
probe end {
foreach (x+ in odds) {
printf ("odds[%d] = %d0, x, odds[x])
}
foreach (x in evens-) {
printf ("evens[%d] = %d0, x, evens[x])
}
}
This prints:
odds[1] = 1
odds[3] = 5
odds[4] = 7
odds[5] = 9
evens[5] = 8
evens[4] = 6
evens[2] = 2
evens[1] = 0
Note that all variables types are inferred, and that all locals and globals are automatically initialized.
This script prints the primes between 0 and 49.
function isprime (x) {
if (x < 2) return 0
for (i=2; i<x; i++) {
if (x % i == 0) return 0
if (i * i > x) break
}
return 1
}
probe begin {
for (i=0; i<50; i++)
if (isprime (i)) printf("%d0, i)
exit()
}
This script demonstrates recursive functions.
function fibonacci(i) {
if (i < 1) error ("bad number")
if (i == 1) return 1
if (i == 2) return 2
return fibonacci (i-1) + fibonacci (i-2)
}
probe begin {
printf ("11th fibonacci number: %d0, fibonacci(11))
exit ()
}
Any larger number may exceed the MAXACTION or MAXNESTING limits, and result in an error.
PROBING
To trace entry and exit from a function, use a pair of probes:
probe kernel.function("sys_mkdir") { println ("enter") }
probe kernel.function("sys_mkdir").return { println ("exit") }
To list the probeable functions in the kernel, use the listings mode.
% stap -l 'kernel.function("*")'
To list the probeable functions and local variables in the kernel, use another listings mode.
% stap -L 'kernel.function("*")'
MORE EXAMPLES
The directory to find more examples can be found in the stappaths(7) manual page.
SEE ALSO stap(1)stapprobes(3stap)stapfuncs(3stap)stappaths(7)STAPEX(3stap)