os.environ conflicts with my shell
Grant Edwards
grant at nowhere.
Wed Mar 29 15:55:44 EST 2000
In article <20000329182414.B13073 at xs4all.nl>, Thomas Wouters wrote:
>Oops. I stand corrected. For some reason I thought the system() library call
>would only spawn a shell if the command to execute contained shell
>metachars, but it doesn't. Must be a leftover from that-other-P-language ;)
Nah, can't blame it on Pxxl that's the standard C library
semantics for system():
SYSTEM(3) Linux Programmer's Manual SYSTEM(3)
NAME
system - execute a shell command
SYNOPSIS
#include <stdlib.h>
int system (const char * string);
DESCRIPTION
system() executes a command specified in string by calling
/bin/sh -c string, and returns after the command has been
completed. During execution of the command, SIGCHLD will
be blocked, and SIGINT and SIGQUIT will be ignored.
--
Grant Edwards grante Yow! GOOD-NIGHT,
at everybody... Now I have to
visi.com go administer FIRST-AID to
mypet LEISURE SUIT!!
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