powerdsine 6012

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Install oracle11g r2 on CentOS 6.6

127.0.0.1: 6012 *:*LISTEN 0 128: 1: 6012 :::*LISTEN 0 128 127.0.0.1: 6013 *:*LISTEN 0 128: 1: 6013 :::*LISTEN 0 10 *: 3938 *: * users :( ("emagent", 22698,5 ))LISTEN 0 30: 1158: * users :( ("java", 26990,19 ))LISTEN 0 128 *: 35016 *:*LISTEN 0 128: 111 :::*LISTEN 0 128 *: 111 *:*LISTEN 0 30: 5520: * users :( ("java", 26990,14 ))Listener disabled[Oracle @ kdzfu-test bin] $ lsnrctl statusLSNRCTL for Linux: Ve

Install swift using keystone-certified multi-node

builder files as needed and use the following command to generate them, the bold part is changed based on the actual situation. For specific reasons, see the diagram in the summary. Each machine uses one domain (Z1, Z2, Z3... (Ascending) sudo chown-r swift: Swift/etc/SWIFT/* CD/etc/swiftswift-ring-builder object. builder create 18 3 1swift-ring-builder container. builder create 18 3 1swift-ring-builder account. builder create 18 3 1 Export host_ip = 192.168.112.130swift-ring-builder object. bui

Install swift using swauth multi-node Authentication

at will. You can change [swift-Hash] swift_hash_path_suffix = cynric as needed. 4. Generate the relevant ring and builder files and use the following command to generate them. The red part is changed based on the actual situation. For the specific reasons, see the diagram in the summary. Each machine uses one domain (Z1, Z2, Z3... (Ascending) sudo chown-r swift: Swift/etc/SWIFT/* CD/etc/swiftswift-ring-builder object. builder create 18 3 1swift-ring-builder container. builder create 18 3 1swif

Linux Learning notes a Disk Management common command

Options: -L: View the file system's Super block information -L "LABEL" to modify the volume label -M #: Percentage of space reserved for executives -j: Turn on the log feature to upgrade ext2 to Ext3 -O: File System Properties enabled or disabled -O: Adjust default mount options for the file system -U uuid: Modifying the UUID number DUMPE2FS:-H: View Super block informationMkswap: Create a swap partition if this partition ID is a (Linux sw

Network security viewed by HTTP hidden Channels (2)

Security | The network carefully observes the intercepted Httptunnel packet, and finds that the first packet followed by a three-time handshake contains a post action that is sent by HTC (client side) to the HTS (server side). As follows: 14:55:39.128908 client.yiming.com.51767 > Server.yiming.com.80:s 3521931836:3521931836 (0) win 8760 (DF) 0x0000 4500 002c d3cc 4000 fb06 53c9 xxxx xxxx E.,.. @... S.. f.# 0x0010 yyyy yyyy ca37 0050 d1ec 6a3c 0000 0000. f.d.7.p. J0x0020 6002 2238 1708 0000 0204

FAQs about laser printer photocopier maintenance

. Possible reasons: 1) paper shortage in the printer; 2) on the front door of the printer; 3) the toner cartridge is not installed or incorrect. 4) paper Board 5) formAT Board damaged 6) DC board damaged. If the first two lights are on, the last one is off. 1) the laser is incorrect. 2) The DC board is damaged.Q: Why does HP6L print all white pages?Answer: There are many reasons for printing all White Pages. The main reasons are as follows: 1) no contact with OPC copper; 2) no charging with the

Poe Power Supply Application Research _ Network

and is the first international standard on power distribution. IEEE began setting up the standard in 1999, with the earliest participants being 3Com, Intel, Powerdsine, Nortel, Mitel and National Semiconductor. However, the shortcomings of the standard have been restricting the expansion of the market. Until June 2003, IEEE approved the 802. 3AF Standard, it clearly stipulates the power detection and control matters in the remote system, and provide

VoIP Deployment Experience Talk: Power and cooling

present, most generators emit so-called "dirty electricity", that is, the voltage may fluctuate, unstable electricity. For mechanical equipment, such as elevators, this does not matter. But for power-sensitive devices such as electronic devices, this can cause problems. In extreme cases, such as when using an Ethernet switch, this can result in packet loss. On VoIP devices, this can also cause noise and interference on the connection. Switches will become able to provide better power managemen

Power supply problems during migration to VoIP

generators, such as hospitals, schools and public security facilities. At present, most generators issue so-called "dirty electricity", that is, the voltage may fluctuate and unstable power. There is no relationship between mechanical equipment, such as elevators. However, this may cause problems for power-sensitive devices such as electronic devices. In extreme cases, such as using an Ethernet switch, this may cause packet loss. On a VoIP device, this may also cause noise and interference on t

What is Poe?

. Poe has no standard for early application and uses idle power. IEEE 802.3AF IEEE 802.3AF (15.4W) has become the first Poe power supply standard, which prescribes the Ethernet power supply standard, which is now the mainstream implementation standard of Poe application. IEEE began setting up the standard in 1999, with the earliest participants being 3Com, Intel, Powerdsine, Nortel, Mitel and National Semiconductor. However, the shortcomings of th

What is a POE switch

power, which is the latest standard specification for transmitting data and power while using existing standard Ethernet transmission cables, and maintains compatibility with existing Ethernet systems and users. The IEEE 802.3AF standard is the new standard for Poe based on the Ethernet power supply system, which, based on IEEE 802.3, adds the relevant standards for direct power through the network cable, is an extension of existing Ethernet standards and is the first international standard on

[TUTORIAL] How to Setup sp_flash_tool_linux (Mtk/mediatek Soc)

Udev:code:sudo service udev restartSwitch your phone on (fastboot mode would suffice) and off again.Step 6:Code:./flash_toolor double-click on the Flash_tool icon.Now everything should run smoothly. In case you Encountercode:Brom Error:s_security_sf_code_format_forbidden (6012), MSP Erroe code:0x00Change the download Agent to Mtk_allinone_da.bin (screenshot #4)There is plenty of tutorials on the web for the further steps.Happy flashing! When a green

Operational details for synchronous configuration based on Mysql Master slave _mysql

Environment: Pc:ubuntu 10.10 192.168.1.112 (master) 192.168.10.245 (slave)Mysql:5.1.49-1ubuntu8.1-logDatabase test already exists in master First Modify MySQL configuration file:/etc/mysql/my.cnf[Master] #author: Zhxia Copy Code code as follows: #master Synchronization Settings Server-id = 1 Log_bin =/var/log/mysql/mysql-test-bin.log Expire_logs_days = 10 Max_binlog_size = 100M Binlog_format =mixed [Slave] #author: Zhxia Copy Code code as follows:

25 PHP security practices for system administrators

+ FastCGI. In this configuration, cgi. force_redirect will prevent users from calling PHP by accessing the URL. To ensure security, enable this feature: ; Enable cgi.force_redirect for security reasons in a typical *Apache+PHP-CGI/FastCGI* setup cgi.force_redirect=On #14: PHP user and user group ID Mod_fastcgi is a cgi module of Apache Web services and can be connected to external FASTCGI servers. Make sure that PHP runs with a non-root user. If the root or UID is less than 100 of the user perm

Ubuntu12.04OpenStackSwift single-node deployment Manual

-builder container. builder create 10 3 1Swift-ring-builder container. builder add r1z1-127.0.0.1: 6011/sdb1 1Swift-ring-builder container. builder add r1z2-127.0.0.1: 6021/sdb2 1Swift-ring-builder container. builder add r1z3-127.0.0.1: 6031/sdb3 1Swift-ring-builder container. builder add r1z4-127.0.0.1: 6041/sdb4 1Swift-ring-builder container. builder rebalanceSwift-ring-builder account. builder create 10 3 1Swift-ring-builder account. builder add r1z1-127.0.0.1:

PHP security practices that system administrators must be aware of

, Cgi.force_redirect should be enabled. To edit/etc/php.d/security.ini, execute the following command: ; For security reasons, in a typical *apache+php-cgi/fastcgi* environment, enable Cgi.force_redirect Cgi.force_redirect=on 14th Best Practice: PHP user and user group ID MOD_FASTCGI is a CGI module for the Apache Web server. It can be connected to an external fastcgi server. You want to make sure that PHP is running as a non-root directory user. If PHP is running as a root or under 100 uid,

PHP security practices that must be known to system administrators

CGI programs with different user IDs that call Web servers. In this example, my php-cgi runs as a phpcgi user, and Apache runs as an apache User: # Ps aux | grep php-cgi sample output: Phpcgi 6012 0.0 0.4 225036 60140? S Nov22 0: 12/usr/bin/php-cgi Phpcgi 6054 0.0 0.5 229928 62820? S Nov22 0: 11/usr/bin/php-cgi Phpcgi 6055 0.1 0.4 224944 53260? S Nov22 0: 18/usr/bin/php-cgi Phpcgi 6085 0.0 0.4 224680 56948? S Nov22 0: 11/usr/bin/php-cgi Phpcgi 6103

Trigger Application Trigger

First, there is a table:CREATE TABLE T_salary ( name VARCHAR2, age number (2), SALARY number (5)), insert into t_salary (name, age, SALARY) VALUES (' Wyl ', Th, 63000), insert into t_salary (name, age, SALARY) VALUES (' Werxiao ', +, 6012); Insert I Nto t_salary (name, age, salary) VALUES (' Lisi ', si, 7000), insert into t_salary (name, age, salary) VALUES (' Zhangsan ', 42, 4521);Trigger Scenario 1: Complex security checks, as follows  CREATE

25 PHP security practices for system administrators

users from calling PHP by accessing the URL. To ensure security, enable this feature: ; Enable cgi.force_redirect for security reasons in a typical *Apache+PHP-CGI/FastCGI* setup cgi.force_redirect=On #14: PHP user and user group ID Mod_fastcgi is a cgi module of Apache Web services and can be connected to external FASTCGI servers. Make sure that PHP runs with a non-root user. If the root or UID is less than 100 of the user permissions, it can access, and even operating system files. Through Ap

Mknod command details

standard output and exit smoothly.-- VersionDisplay version information on standard output and exit smoothly The master and secondary device numbers can be found in the kernel source code. /documentation/devices.txt found that mknod can create nodes for these specified devices. Of course, the node location is not necessarily under/dev, but for ease of management, it is generally specified/dev. The driver is located based on the master and secondary device numbers, but when your application open

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