to generate the executable httpd.④ Enter Mount–t nfs–o nolock 192.168.0.23:/arm2410cl/host on HyperTerminal (note that there are spaces before/host) to create a link.⑤ input cd/host/exp/basic/07_htttpd/into 07_httpd directory⑥ Enter./HTTPD, run the httpd executable, and the following prompt statement appears:Starting httpd ...Press Q to quit.Wait for connection⑦ Open native Browser input http://192.168.0.121, the following page appearsSecond, the exp
After the new switch is bought, all need to be simple configuration to meet the unit network operation, after the configuration of the device will need to put it where it should be placed, but in the future we need to view or modify this device, we need to use remote login to configure it. Let's talk about the specific configuration of remote login.First, you need to use a dedicated configuration line (console line) to connect the deviceSecond, configure the line of another section of the connec
/lib/locale/, there is already a zh_cn.gb18030 folder in the HyperTerminal command:Gedit/var/lib/locales/supported.d/local, you can find more than one line in the file: ZH_CN. GB18030 GB18030. Description added successfully.2. By modifying the/var/lib/locales/supported.d/local fileIn Terminal input command linesudo gedit/var/lib/locales/supported.d/localYou can see something like this:Zh_cn. UTF-8 UTF-8en_US. UTF-8 UTF-8Add Chinese character set at en
Player 10 and related patches to fully support online movies.
Integration of Microsoft's latest update V7 control and WGA Genuine certification patch, the Internet can be upgraded immediately.
Integrated with the latest version of Flash Player 9, no need to install to support Web Flash playback.
Cracked the TCPIP. SYS, supports 512 connections, use BT without worrying about connection restrictions.
Has cracked uxtheme. DLL, you can use any third party topic.
Common system function retention
Ke
to the PYTHON3 interpreter. 2.3os Command Introduction The os module contains common operating system features, regardless of the specific platform. os.system () is equivalent to CMD in Winddows and HyperTerminal under Linux. The specific usage content is os.system (' + Operations commands ') such as Os.system (' ipconfig '), Os.system (' dir ') and so on. The os.system () command has a special, which outputs the results to the screen when working,
/etc/sysconfig/syslog and add the KLOGD option "-C 7" to ensure that more kernel information is exported. Such as:
klogd_options= "-x-c 7"
3. Reboot the server
4. Connect two machines with serial port direct connection, test:
1 run "Cat/dev/ttys0" on the PC and run "echo Hi >/dev/ttys0" on the server to see if there is "HI" output on the PC.
2 Run "Cat/dev/ttys0" on the PC and run "Echo w >/proc/sysrq-trigger" on the server to see if the PC has the corresponding kernel information output.
3 Run
1. Preparation Tools
Cisco TFTP server, HyperTerminal, iOS files
iOS files are not easy to find, you need to look at the hardware version, as well as the size of ROM RAM, to my Cisco 2621XM for example (with two fastethernet),Start looking for a few 2600 of iOS, the brush is not correct, the problem of unrecognized network interface, can not be configured, there should be F interface with S Ios,cisco 2621 XM can use C2600-ik8s-mz.122-11.t.bin
2, th
Editing a document under Linux HyperTerminal is a hassle, and here's a quick introduction to how to bulk replace file content under Linuxlinuxsed bulk replacement of strings in multiple filesFormat: Sed-i "s/lookup field/replace field/g" ' grep lookup field-rl path 'For example: replace the XXX in all files in/home under OOOSed-i "s/xxx/ooo/g" ' grep xxx-rl/home 'string substitution in a single fileReplace the text "111" in File 1.txt with "222"Sed-i
Minicom is a serial communication tool under Linux, similar to HyperTerminal under Windows.Generally can be installed directly in Yum sourceMinicom-s can set the rate of minicom, such as flow control.650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/6C/66/wKioL1VIrRajRvNbAAC2-wlbdU0934.jpg "title=" 2015-05-05-172630_324x226_scrot.png "alt=" wkiol1virrajrvnbaac2-wlbdu0934.jpg "/>650) this.width=650;" Src= "http ://s3.51cto.com/wyfs02/m00/6c/6a
The following is a brief introduction to the centos6.5 SSH configuration and usage tutorial, as shown in the following detail:
#rpm-qa |grep ssh Check if the SSH pack is
installed #yum install Openssh-server if not, install SSH service
#chkconfig--list sshd Check to see if sshd is set to boot boot
#chkconfig--level 2345 sshd on if not set to start
#service sshd Restart restart sshd
#netstat -ANTP |grep sshd See if the 22 port is activated, you need to confirm the
#iptables-NL see if the rel
for Cisco's enterprise-class routers and switch products, regular debugging, familiar with the operation of the product principles and business processes. This will be easy to deal with when you encounter the Internet and data failure. The following small series to you recommend the router debugging simple steps:
1. Use the Cisco router Debug cable to connect the console interface of the router with the serial port of the computer, turn on the router when the power is switched on, and then 1. I
to log on to the root account and start HyperTerminal, and after the system prompt "#", use the fdisk–l command to view the partition of the local disk, to determine the presence of the new disk in the system (that is,/dev/sdb), and if not, check that the hard drive is properly installed.
The second step is to use the FDISK command to create a new file system partition on the new disk (/DEV/SDB) (Specific command: #fdisk/dev/sdb). In the FDISK comma
Manager to see which COM port is used (display usb-to-serial for COM15), right-click to select Properties, view rate of 115200
3, use Windows HyperTerminal, connect COM15, set rate 115200, other defaults;
4, text-mode test to send SMS
Java code at at+cmgf=1 at+cmgs=138xxxxxxxx test At
at+cmgf=1
at+cmgs=138xxxxxxxx
test
Pre-preparation of Linux serial port programming
1,unzip Comm3.0_u1_linux.zip to/home/appusr/javacomm.
2,cp/home/appusr/javacom
the QTE library support file that is required to compile C + + files into a virtual machine for files that can be executed in the Development Board.
If you want to compile to arm under the executable instead of the virtual machine can be executed, you need to change the export settings mentioned earlier, in addition, you need to delete the makefile file, re-establish the makefile file.
In addition, the UIC command format for the UI file generation header file and CPP file, designed with des
Microsoft today released 5 security patches based on NT architecture, including Windows 200 and Windows XP. All patches are defined as "important" and are recommended for installation as soon as possible. Microsoft recommends installing Windows XP SP2 users to install the 5 security patches released today.
In order for you to maintain the security of the system as soon as possible, we provide the English instructions for the patch.
Microsoft Security Bulletin ms04-041 Vulnerability in WORDPAD
power supply). Finally connect to the USB power supply (5V/2A), Neo will be on the electric boot, when the blue led flashing on the board, indicating that the system has begun to start. The overall wiring of NEO is shown in Figure 1.8.
Figure 1.8 Nanopi-neo boot operation wiring Diagram
Open HyperTerminal connection Neo debug serial port (baudrate=115200), you can see the system started printing information. Figure 1.9 shows some of the information
shuserial*.o*~
After you make the executable file SerialPort, you can debug it on the Development Board. Debugging methods: 1, the program with a U disk to the Development Board (of course, the prerequisite is the Linux system has started), my Development Board is Linux2.6.30 kernel +qtopia2.2.0. 2, connect the serial port, the development Board with serial port 2 and computer connected, PC Open HyperTerminal, set the serial COM1 properties of 9600 b
, one 15-pin failover port, and three PCI expansion ports.
How do I start Cisco Firewall pix? I think it should be similar to the Cisco router, and then use the configuration line from the computer's COM2 to the PIX 525 console port, into the PIX operating system using the "HyperTerminal" in Windows, the communication parameters are set to silent. Initial use has an initialization process, the main settings: Date (date), Time (times), hostname (host
, one 15-pin failover port, and three PCI expansion ports.
How do I start Cisco Firewall pix? I think it should be similar to the Cisco router, and then use the configuration line from the computer's COM2 to the PIX 525 console port, into the PIX operating system using the "HyperTerminal" in Windows, the communication parameters are set to silent. Initial use has an initialization process, the main settings: Date (date), Time (times), hostname (host n
The Cisco PIX Firewall installation process is as follows:
1. The PIX will be placed to the rack, after the detection of the power system connected to the power supply, and power on the host.
2. Connect the console port to the PC's serial port and run the HyperTerminal program from the console port into the PIX system; the system prompts pixfirewall>.
3. Input command: Enable, enter privileged mode, at this time the system prompts for pixfirewall#.
4.
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