10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I created a program, so a kid can practice there math on it. It dispenses varies math problems and the kid must input an answer. I also want it to grade the work they have done, but I can't find the best place for it to print out the grade.
I have:
if ( $response =~ m/^/ ) {
$user_wants_to_quit... (1 Reply)
Discussion started by: germany1517
1 Replies
2. Shell Programming and Scripting
Hi ,
Below is the script which prints result in json but when i validate it has some tab or extra space issues.
JSON result
{
"data":
}
This is the line I tweaked. Please advise.
print "\t{", "\"{#NAME}\":\""+container+hn+"\"}"
#!/usr/bin/env python
# (2 Replies)
Discussion started by: ashokvpp
2 Replies
3. Programming
Can someone help me please to write a Python program that support a processing of arithmetic expressions in postfix notation.
Expressions in postfix notation contain the operands on which the operation is performed followed by an operator. For example, 3 4 + is equal to 3 + 4 in the infix... (2 Replies)
Discussion started by: Jim-266
2 Replies
4. Programming
Hi All,
I have written a shell script which is using the expect method, it is working fine in terminal window, and then I have executed via python script its also working fine in command prompt functioning properly, I used subprocess.Popen method to execute the shell script file, its working... (0 Replies)
Discussion started by: janaefx
0 Replies
5. AIX
Hello,
I'm currently trying to port an ant based build to AIX 6.1. The build queries the underlying version control system (Mercurial) for some data, which works fine on other platforms (Linux, Solaris). However, on AIX the hg command fails to load python's md5 module when used in the build,... (1 Reply)
Discussion started by: dhs
1 Replies
6. Homework & Coursework Questions
Long story short: I'm working inside of a Unix SSH under a bash shell. I have to code a C program that generates a random number. Then I have to call the compiled C program with a Perl program to run the C program 20 times and put all the generated random #s into a text file, then print that text... (1 Reply)
Discussion started by: jdkirby
1 Replies
7. Shell Programming and Scripting
Hello
I am trying to run a python program using shell script, which takes a single argument from a file.
This file has one entry per line :
1aaa
2bbb
3ccc
4ddd
5eee
...
...
...
My shell script runs the program, only for the last entry :
#!/bin/sh
IFS=$'\n'
for line in $(cat... (2 Replies)
Discussion started by: ad23
2 Replies
8. UNIX for Dummies Questions & Answers
Hi,
i want to write a script that executes a program (exec?) .
this program then requires a filename as input.
how do i give it this input in the script so the program will be complete run and close by the script.
e.g.
exec prog.exe
program then asks for filename
"enter filename:"... (1 Reply)
Discussion started by: tuathan
1 Replies
9. Programming
Hi,
I wanted to know if i can write a program using switches and signals, etc to trace execution of other unix program which calls c program internally.
If yes how? If not with signals and switches then are there any other methods apart from debugging with gdb/dbx. (3 Replies)
Discussion started by: jiten_hegde
3 Replies
10. Programming
Hi,
Program A: uses pipe()
I am able to read the stdout of PROGAM B (stdout got through system() command) into PROGRAM A using:
* child
-> dup2(fd, STDOUT_FILENO);
-> execl("/path/PROGRAM B", "PROGRAM B", NULL);
* parent
-> char line;
-> read(fd, line, 100);
Question:
---------... (1 Reply)
Discussion started by: vvaidyan
1 Replies