Not sure if this is possible, but I've tried this about a thousand ways now. I am making something with a lot of arrays. I thought I could put the array names into a separate array and then loop through them to call all of their elements. This is the best I've got so far:
From it I get the following error:
Oddly enough it still runs despite the error:
Seems its not incrementing on the first loop with c. I've tried changing ++c to c++, casting, etc, but no change. Anyone know if this is not possible, some way to do this better or what I may be missing?
i am v new to awk, well unix as a whole really but im enjoying it alot...
im trying to extract some data from a file, and parsing it into arrays, ive trawled for hours on the internet and cant find much when it comes to awk and arrays??
anyway, heres the file:
tableA tableB tableC
... (2 Replies)
I have a database that include 5 tables, and they are related to each other through foreign key relations. The root is called colleges. There are multiple colleges, and each college has 1+ departments, each department has 1+ IT stuff, each IT stuff owns 1+ IP addresses. I have designed the database... (0 Replies)
hi Gurus,
I'm a newbie in scripting please check my script if this is correct. I think there's something wrong with it but I;m not sure. I'm trying to create multiple lines using awk from external xml files but i want to add additonal info in the data manually
Since i don't knwo how to... (0 Replies)
Hello All,
I have code as follows :-
while true do
{opening a case1 statement}
1)
{opening another case2 statement}
{closing case 2}
2)
Showing error for "2)" as Syntax error at line 59 : `)' is not expected.
*)
{closing case 1}
... (5 Replies)
Hi experts,
I am totally stuck with this.
I run a looping "for" command for multiple directories, manually, I have done this :
vfor dir in A B; do
cp -p $dir/X.txt X-${dir}.txt
done
where A and B is directory name.
However, I need to run for many directories.
So I have tried this :... (7 Replies)
i just started learning arrays and found this example on the net:
for (( i = 0 ; i < ${#names} ; i++ ))
do
echo ${names}
done
However, even though I can echo ${#names}
I am unable to get the increment to work. I have tried eliminating spaces and changing brackets and nothing seems... (4 Replies)
Hello friends,
I want to run this code on every document in every sub-directory.
tr -d '\n' < MulitpleInput.txt | awk '{gsub(/\. /,".\n");print}' | grep “\
I tried several looping techniques but couldn't get it to run in this example. Any ideas?
Thank you (2 Replies)
Hi All
I need really really help with this :-
I have two files ( File1 , File 2) both files are output of two different scripts.
File1 usually has a list of names ( sometimes 3 names sometimes 5 sometimes more , depends about the output of the script)
File2 usually has a list of numbers... (2 Replies)
Hi,
I'm trying to get the number of files inside same kind of folders on each disks and assigning each values in to a variable named with same folder and disk name so that it'll be easy for me to identify each time.But somehow I'm not able to assign those values in that specific name variable... (1 Reply)
Le sigh... Hopefully this will be the last time I have to ask for help on this topic. For a while now I've been working with a 1d array that holds 2d arrays. For reference you can view here. Now I'm just trying to loop through the elements with the following:
#include <stdio.h>
void... (3 Replies)
Discussion started by: Azrael
3 Replies
LEARN ABOUT DEBIAN
list_config_entries
list_config_entries(3alleg4) Allegro manual list_config_entries(3alleg4)NAME
list_config_entries - Lists the names of all entries in a config section Allegro game programming library.
SYNOPSIS
#include <allegro.h>
int list_config_entries(const char *section, const char ***names);
DESCRIPTION
This function can be used to get a list of all entries in the given config section. The names parameter is a pointer to an array of
strings. If it points to a NULL pointer, the list will be allocated, else it will be re-allocated. You should free the list again with
free_config_entries if you don't need it anymore, or you can pass it again to list_config_entries and the memory will be re-used. See the
following example for how you can use it, it will print out the complete contents of the current configuration:
int i, n;
char const **sections = NULL;
char const **entries = NULL;
/* List all entries not in any section. */
n = list_config_entries(NULL, &entries);
for (i = 0; i
printf(" %s="%s"
", entries[i], get_config_string(
NULL, entries[i], "-"));
/* List all sections (and entries in them). */
n = list_config_sections(§ions);
/* loop through all section names */
for (i = 0; i
{
int j, m;
printf("%s
", sections[i]);
m = list_config_entries(sections[i], &entries);
/* loop through all entries in the section */
for (j = 0; j
{
printf(" %s="%s"
", entries[j], get_config_string(
sections[i], entries[j], "-"));
}
}
/* It is enough to free the arrays once at the end. */
free_config_entries(§ions);
free_config_entries(&entries);
RETURN VALUE
Returns the number of valid strings in the names array.
SEE ALSO set_config_file(3alleg4), get_config_string(3alleg4), list_config_sections(3alleg4), free_config_entries(3alleg4)Allegro version 4.4.2 list_config_entries(3alleg4)