Because:
Which then changes name, which is displayed twice.
AFAIK: Python does preserve the value/content of variables among functions of the same file.
So changing it once, will effect all output of name, unless you set it back to its original value, before extending it, using a 2nd variable.
#include <stdio.h>
#include <pthread.h>
#define NUM_THREADS 4
/* function to be executed by the new thread*/
void *PrintHello(void * threadid)
{
printf("\n %3d:Hello World!\n",threadid);
pthread_exit(NULL);
}
int main(int argc, char * argv)
{
int *taskids;
int... (2 Replies)
Greetings,
I am wrapping the monitoring commands like vmstat, sar, iostat and call via arguments
I want ./unix_stats.sh -v vmstat -p <SEC> -d <Duration>
to give vmstat values, and similarly iostat etc.,.
Also if I give ./unix_stats.sh -v vmstat -i iostat -p <SEC> -d <Duration> should give... (4 Replies)
Hi All,
i have script like below..
echo "1) first option"
echo ""
echo "2) second option"
echo ""
echo "*) please enter the correct option"
read select
case $select in
1) echo "first option selected"
;;
2) echo "second option selected"
;;
*) echo "please enter the correct... (4 Replies)
I'm writing a script that can be called on itself, and must be able to pass arguments down to itself properly.
The regular usage of the script is as follows:
myfun cmd1 'options1' cmd2 'options2' input
If you're interested, the nuts and bolts of this function simply compare the outputs of... (2 Replies)
Hi,
I have a requirement to work on script, it should take either of arguments.
wrote it as below.
#!/bin/bash
usage() {
echo "$0: missing argument OR invalid option !
Usage : $0 -m|-r|-d
}
while getopts mrdvh opt; do
case "$opt" in
m) monitor_flag=monitor;;... (1 Reply)
Hi Folks
I have got to the point where I can specify the arguments but how to pass an option is still mystery to me. Example:
temp.csh a b c d
set temp1 = $argv
set temp2 = $argv
set temp3 = $argv
echo $temp1
a
echo $temp2
b
echo $temp3
c d
I WANT:
temp.csh a b c d -S 1
set temp1... (2 Replies)
Hi,
I have a script that is scheduled with cron and runs every night. The cron part looks like this:
00 20 * * 0,1,2,3,4,5,6 /usr/local/bin/BACKUP TBTARM HOT DELETE
My issue is with the 3rd parameter. Somewhere in the script, i want to tell the script to delete some files if the 3rd... (7 Replies)
How to pass the alphabet character as a argument in case and in if block?
ex:
c=$1
if a-z ]]
then
echo "alphabet"
case $1 in
a-z) echo "the value is a alphabet"
edit by bakunin: please use CODE-tags. We REALLY mean it. (9 Replies)
I am trying to pass a second argument like so:
if ] then
export ARG2=$2
else
message "Second argument not specified: USAGE - $PROGRAM_NAME ARG1 ARG2"
checkerror -e 2 -m "Please specify if it is a history or weekly (H or W) extract in the 2nd argument"
fi
however, it always goes... (4 Replies)
Discussion started by: MIA651
4 Replies
LEARN ABOUT DEBIAN
isympy
isympy(1)isympy(1)NAME
isympy - interactive shell for SymPy
SYNOPSIS
isympy [-c | --console]
isympy [ {-h | --help} | {-v | --version} ]
DESCRIPTION
isympy is a Python shell for SymPy. It is just a normal python shell (ipython shell if you have the ipython package installed) that exe-
cutes the following commands so that you don't have to:
>>> from __future__ import division
>>> from sympy import *
>>> x, y, z = symbols("xyz")
>>> k, m, n = symbols("kmn", integer=True)
So starting isympy is equivalent to starting python (or ipython) and executing the above commands by hand. It is intended for easy and
quick experimentation with SymPy. For more complicated programs, it is recommended to write a script and import things explicitly (using
the "from sympy import sin, log, Symbol, ..." idiom).
OPTIONS -c shell, --console=shell
Use the specified shell (python or ipython) as console backend instead of the default one (ipython if present or python otherwise).
Example: isympy -c python
FILES
${HOME}/.sympy-history
Saves the history of commands when using the python shell as backend.
BUGS
The upstreams BTS can be found at <http://code.google.com/p/sympy/issues/list> Please report all bugs that you find in there, this will
help improve the overall quality of SymPy.
SEE ALSO ipython(1), python(1)
2007-10-8 isympy(1)