User`s manual

ThinkCore IA241/240 Linux User’s Manual Getting Started
2-18
root@Moxa:~#
NOTE Use the
kill command for job number 1 to terminate this program: #kill %1
#ps -ef // use this command to check if the program is running
192.168.3.127 – PuTTY
[1]+ Running ./tcps2-release &
root@Moxa:~# ps -ef
PID Uid VmSize Stat Command
1 root 532 S init [3]
2 root SWN [ksoftirqd/0]
3 root SW< [events/0]
4 root SW< [khelper]
13 root SW< [kblockd/0]
14 root SW [khubd]
24 root SW [pdflush]
25 root SW [pdflush]
27 root SW< [aio/0]
26 root SW [kswapd0]
604 root SW [mtdblockd]
609 root SW [pccardd]
611 root SW [pccardd]
625 root SWN [jffs2_gcd_mtd3]
673 root 500 S /bin/inetd
679 root 3004 S /usr/bin/httpd -k start -d /etc/apache
682 bin 380 S /bin/portmap
685 root 1176 S /bin/sh --login
690 root 464 S /bin/snmpd
694 nobody 3012 S /usr/bin/httpd -k start -d /etc/apache
695 nobody 3012 S /usr/bin/httpd -k start -d /etc/apache
696 nobody 3012 S /usr/bin/httpd -k start -d /etc/apache
697 nobody 3012 S /usr/bin/httpd -k start -d /etc/apache
698 nobody 3012 S /usr/bin/httpd -k start -d /etc/apache
701 root 352 S /bin/reportip
714 root 1176 S -bash
726 root 436 S /bin/telnetd
727 root 1164 S -bash
728 root 1264 S ./tcps2-release
729 root 1592 S ps -ef
root@Moxa:~#
NOTE Use the
kill -9 command for PID 187 to terminate this program: #kill -9 %187
Testing Procedure Summary
1. Compile tcps2.c (#make ).
2. Upload and run tcps2-release in the background (
#./tcps2-release & ).
3. Check that the process is running (
#jobs or #ps -ef ).
4. Use a serial cable to connect PC1 to the IA241/240’s serial port 1.
5. Use an Ethernet cable to connect PC2 to the IA241/240.
6. On PC1: If running Windows, use HyperTerminal (38400, n, 8, 1) to open COMn.
7. On PC2: Type
#telnet 192.168.3.127 4001 .
8. On PC1: Type some text on the keyboard and then press Enter.
9. On PC2: The text you typed on PC1 will appear on PC2’s screen.