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Homework and Emergencies Homework & Coursework Questions While loop... Post 302554531 by itkamaraj on Monday 12th of September 2011 09:57:55 AM
Old 09-12-2011
just noticed.. what is this ?

Are you trying to store the first fields in the variable ?

Code:
echo log_name = $log_name

Code:
#!/bin/sh
a=""
while read inputline
do
        log_name = "$(echo $inputline | cut -f1 -d:)"
    a=$a" "$log_name
done < /path to file named roster
echo "$a"
exit 0

 

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uvszprintf(3alleg4)						  Allegro manual					       uvszprintf(3alleg4)

NAME
uvszprintf - Writes formatted data into a buffer, using size and variable arguments. Allegro game programming library. SYNOPSIS
#include <allegro.h> int uvszprintf(char *buf, int size, const char *format, va_list args); DESCRIPTION
This is like uszprintf(), but you pass the variable argument list directly, instead of the arguments themselves. Example: #include <stdarg.h> void log_message(const char *format, ...) { char buffer[100]; va_list parameters; va_start(parameters, format); uvszprintf(buffer, sizeof(buffer), format, parameters); va_end(parameters); append_buffer_to_logfile(log_name, buffer); send_buffer_to_other_networked_players(multicast_ip, buffer); and_also_print_it_on_the_screen(cool_font, buffer); } void some_other_function(void) { log_message("Hello %s, are you %d years old? ", "Dave", 25); } RETURN VALUE
Returns the number of characters that would have been written without eventual truncation (like with uvsprintf), not including the termi- nating null character. SEE ALSO
uconvert(3alleg4), uszprintf(3alleg4), uvsprintf(3alleg4) Allegro version 4.4.2 uvszprintf(3alleg4)
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