With local com ports I can use stty to inspect the port settings. Is there a similiar method with a socket connection? I have an odd situation happening where my data collection program that is working on 3 machines is not working on the 4th. The program opens a socket to remote RS232 device no data is recieved. strangely though if I "telnet IP port" to the device it will send the data on this 4th unit. (odd that it works on 3 units but not the 1). I was thinking there must be something different with the way telnet is setting up the socket than I am setting up the socket. Is there a command or method that can inspect socket options like I can with stty for RS232 lines? If so how? Thanks, Jerry
On Wed, Mar 18, 2009, Jerry Geis wrote:>With local com ports I can use stty to inspect the port settings. > >Is there a similiar method with a socket connection?You can use stty with socket connections as well for many settings (e.g. erase, kill, intr). I have this in my ~/XTerm file to set what I consider sane values when making xterm connections: XTerm*ttyModes: intr ^C erase ^H kill ^U These can also be set at the command line with: stty intr '^C' erase '^H' kill '^U' To see what the settings are ``stty -a''. Bill -- INTERNET: bill at celestial.com Bill Campbell; Celestial Software LLC URL: http://www.celestial.com/ PO Box 820; 6641 E. Mercer Way Voice: (206) 236-1676 Mercer Island, WA 98040-0820 Fax: (206) 232-9186 Foreign aid might be defined as a transfer from poor people in rich countries to rich people in poor countries -- Douglas Casey
> > >/ From: Jerry Geis > />/ > I did a "yum -y install wireshark" and it was successful. > />/ > After the is type "wireshark" and nothing. > />/ > Is there a problem with this package or am I missing something. > />/ rpm -ql wireshark | grep bin/ > / > In fact, maybe you wanted the graphical interface (which has a 'wireshark' binary)... > yum install wireshark-gnome >That was it... Thanks, thought I was missing something easy. Jerry