10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I am using DB2 v9 and trying to get country values in comma seperated format using below query
SELECT distinct LISTAGG(COUNTRIES, ',') WITHIN GROUP(ORDER BY EMPLOYEE)
FROM LOCATION ;
Output Achieved
MEXICO,UNITED STATES,INDIA,JAPAN,UNITED KINGDOM,MEXICO,UNITED STATES
The table... (4 Replies)
Discussion started by: Perlbaby
4 Replies
2. Shell Programming and Scripting
Hello Experts,
Is it possible to implement linked list in shell scripting? is yes then how can we do it? Any working example is highly appreciated.
Thanks in advance. (4 Replies)
Discussion started by: mukulverma2408
4 Replies
3. Shell Programming and Scripting
Hey Guys,
My problem:
I have a script that will be querying the database every minute to see if it gets a response, the response its querying for is "UP" in a table i made called dbup in the database.
Now, I am trying to add the component to implement a timeout if the script does not get a... (2 Replies)
Discussion started by: mo_VERTICASQL
2 Replies
4. Programming
I have this code where I have declared a struct with some functions. Trying to write the function implementation outside the struct declaration and do not know how to proceed.
#ifndef ParseEl_hh
#define ParseEl_hh
#include <iostream>
#include <fstream>
#include "DynBaseObj.hh"... (7 Replies)
Discussion started by: kristinu
7 Replies
5. Programming
Hello,
i'm trying to implement the times() function and i'm programming in C.
I'm using the "struct tms" structure which consists of the fields:
The tms_utime structure member is the CPU time charged for the execution of user instructions of the calling process.
The tms_stime structure... (1 Reply)
Discussion started by: g_p
1 Replies
6. Shell Programming and Scripting
HI
I want to implement a control mechanism using Shell scripts .The intention is to have controlled number of jobs running in parallel
External process will kickstart 40 jobs in parallel .All the 40 jobs will call the same generic script with different parameter values .But at a... (4 Replies)
Discussion started by: police
4 Replies
7. Homework & Coursework Questions
1. The problem statement, all variables and given/known data:
need to implement mkdir, chdir, mv, pwd
given a shell.cpp directory.cpp and some other files
this shell missing these commands, and i need to implement them inside the shell
2. Relevant commands, code, scripts,... (0 Replies)
Discussion started by: evantheking
0 Replies
8. Programming
Hi,
I am implementing a shell in C, with the following problem...
Suppose the shell is invoked from the command line as
>> myshell < test.in > test.out 2>&1
I have to execute the commands in test.in and redirect them to test.out
How does one detect in the main function that the shell... (1 Reply)
Discussion started by: jacques83
1 Replies
9. Programming
hello all,
i hv attached herewith my program to implement a simple interactive shell in C. no matter hw hard I try, I keep getting some errors. i need help - urgently !!
proj1test7.c: In function `parseCommand':
proj1test7.c:102: warning: assignment makes pointer from integer without a cast... (2 Replies)
Discussion started by: nix1209
2 Replies
10. Programming
I'm implementing a shell in C that supports piping, output redirection, and background processing, and a few other commands. I was wondering how I'd go about implementing the output redirection. So, I'd open a file and I'd fork and execute the command. But how would I get stdout into the file? Any... (10 Replies)
Discussion started by: ununium
10 Replies