04-22-2009
i don't know about bash in windows (maybe with cygwin...) but there is the command "ipconfig /all" in windows which might help you...
also there is "netsh" on windows to administrate network connections from a shell...
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello,
hi guys I don't know what is the problem with my NIC I can ping the Localhost (LOOPBACK) but when I run a scripts to check the NIC statuse it's shown the NIC DOWN sooo what could be the problem and what is the best way to start trouplshooting the NIC in SUN-SOLARIS.
Regards,
Karim
... (3 Replies)
Discussion started by: geoquest
3 Replies
2. UNIX for Advanced & Expert Users
Hi ,
How do i check that the CPU is online/offline in a multi CPU machine in Linux ?
i tired /proc/cpuinfo
dmesg
nothing gave me the currect CPU status.
Pls help !! (5 Replies)
Discussion started by: sars
5 Replies
3. Shell Programming and Scripting
Hello Guyz,
Please can any one tell me what command can i use to view the status of my NIC (Unix)
thanks
T.T (1 Reply)
Discussion started by: tt1ect
1 Replies
4. Shell Programming and Scripting
Can anybody tell me the command to find out the current status of Network Interface Card? (2 Replies)
Discussion started by: warlock129
2 Replies
5. Solaris
I couldn't install my nic in solaris 10. I compiled and added
the driver but failed to attach the driver and ifconfig output
shows only loopback dev. Please see the following output and tell
me whether my nic has been detected and why the driver failed to
attach?
My nic is detected in linux... (0 Replies)
Discussion started by: vectrum
0 Replies
6. IP Networking
I am new in squid proxy.
My question is how to (and if it's necessary) to set one NIC for inbound traffic (http requests) and one NIC for outbound traffic (http answers)?
Thank you in advance! (4 Replies)
Discussion started by: aixlover
4 Replies
7. Red Hat
Dear All
I want tune my NIC's rps, rfs and xps value.
In my system I have two NIC (eth0, eth1) and I have a bond0 ( eth0, eth1).
Here is the question? Which device should I modify ?
eth0 and eth1? or just modify bond0 or modify all device (eth0, eth1, bond0)
Any advice is welcome.... (0 Replies)
Discussion started by: nnnnnnine
0 Replies
8. Solaris
Hi guys,
Another problem here and I appreciate the help,
the interface in the solaris v440 is showing as "FAILED"
ce0: flags=19040803<UP,BROADCAST,MULTICAST,DEPRECATED,IPv4,NOFAILOVER,FAILED> mtu 1500 index 2
inet 192.168.1.30 netmask ffffff00 broadcast 192.168.1.255
... (14 Replies)
Discussion started by: br1an
14 Replies
9. Linux
Hello Admins,
My ask is how can I add two different subnet IPs to same box with two different gateways?
The issue is I can connect to the box when I am on ethernet LAN, but I am not able to connect to the same IP when I am on wifi. The server is RHEL 7 VM on vmware.
How can I get connected... (4 Replies)
Discussion started by: snchaudhari2
4 Replies
LEARN ABOUT CENTOS
system
SYSTEM(3) Linux Programmer's Manual SYSTEM(3)
NAME
system - execute a shell command
SYNOPSIS
#include <stdlib.h>
int system(const char *command);
DESCRIPTION
system() executes a command specified in command by calling /bin/sh -c command, and returns after the command has been completed. During
execution of the command, SIGCHLD will be blocked, and SIGINT and SIGQUIT will be ignored.
RETURN VALUE
The value returned is -1 on error (e.g., fork(2) failed), and the return status of the command otherwise. This latter return status is in
the format specified in wait(2). Thus, the exit code of the command will be WEXITSTATUS(status). In case /bin/sh could not be executed,
the exit status will be that of a command that does exit(127).
If the value of command is NULL, system() returns nonzero if the shell is available, and zero if not.
system() does not affect the wait status of any other children.
CONFORMING TO
C89, C99, POSIX.1-2001.
NOTES
If the _XOPEN_SOURCE feature test macro is defined (before including any header files), then the macros described in wait(2) (WEXITSTA-
TUS(), etc.) are made available when including <stdlib.h>.
As mentioned, system() ignores SIGINT and SIGQUIT. This may make programs that call it from a loop uninterruptible, unless they take care
themselves to check the exit status of the child. E.g.
while (something) {
int ret = system("foo");
if (WIFSIGNALED(ret) &&
(WTERMSIG(ret) == SIGINT || WTERMSIG(ret) == SIGQUIT))
break;
}
Do not use system() from a program with set-user-ID or set-group-ID privileges, because strange values for some environment variables might
be used to subvert system integrity. Use the exec(3) family of functions instead, but not execlp(3) or execvp(3). system() will not, in
fact, work properly from programs with set-user-ID or set-group-ID privileges on systems on which /bin/sh is bash version 2, since bash 2
drops privileges on startup. (Debian uses a modified bash which does not do this when invoked as sh.)
In versions of glibc before 2.1.3, the check for the availability of /bin/sh was not actually performed if command was NULL; instead it was
always assumed to be available, and system() always returned 1 in this case. Since glibc 2.1.3, this check is performed because, even
though POSIX.1-2001 requires a conforming implementation to provide a shell, that shell may not be available or executable if the calling
program has previously called chroot(2) (which is not specified by POSIX.1-2001).
It is possible for the shell command to return 127, so that code is not a sure indication that the execve(2) call failed.
SEE ALSO
sh(1), signal(2), wait(2), exec(3)
COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
2010-09-10 SYSTEM(3)