——————————————————————————————————————————————————————————First, start and exit1. Go to MySQL: start MySQL Command line Client (MySQL dos interface) and enter the installation password directly. At this point the prompt is:mysqlgt;2. Exit MySQL:quitOrExitSecond, the library operation1. Create a databaseCommand:CREATE DATABASEFor example, create a database named X
database name; - 5, set up the data table: -Mysql>Use library name; -mysql> CREATE Table table name (field name VARCHAR ( -), Field name CHAR (1)); - 6, delete the database: inMysql>DROP database name; - 7, delete data tables: toMysql>DROP table name; + 8, empty the records in the table: -Mysql>DELETE from table name; the 9, display the records in the table: *Mysql> SELECT *from table name; $ Ten, inserting records into the table:Panax NotoginsengMysql>INSERT into table name VALUES ("HyQ", "M"
Label:1. Switch to Postgres user;2. Enter: Psql, enter the client psql of PostgreSQL;3.\l View all the current databases;4.psql Database1 connected to database1 this database;5. \dt View all the tables of the currently connected database (DATABASE1);6. \d Table1 View the table structure of table table1;Also: Modify a user's password in ubuntu:1. Switch to the root account;2. passwd account name;3. Follow the instructions, enter a new password, complet
Tags: plug-in structure analysis att variable search attribute installation commonLogin# su-postgres-c "Psql" or - h serverhostpsql (10.0) Type ' help ' for help.postgres=# \h #查看所有的sql关键字 \? #命令行操作的帮助 All Tables \q in the \d #查看当前schema #退出pg命令行 \d #schema. Table View structure \x #横纵显示切换 \dt+ # Display extension type related properties and description \dx #显示已安装的扩展插件 \l #列出所有的数据库 \timing #显示执行时间 \c database_name #切换数据库set Search to Schema
SFTP is an interactive file transfer program. It is similar to FTP, but it is encrypted and has higher security than FTP. Below is a brief introduction of how to connect the host remotely, file upload and download, and some related operations.For example, if the remote host IP is 202.206.64.33 or domain name www.hebust.edu.cn, the user name is Fyt, in the command line
Scp
Help command: Man SCP
If you want to upload or want to download the directory, the best way is to use the tar compression, is the most sensible choice.Downloading things from a remote host to the local computer
Copy File command
SCP User@host:/path/file/localpath//SCP user name @ip:/file path/local file pathIf the copy directory isScp-r User@host:/dirpath/localpath//That is scp-r username @ip:/direc
Tags: Lin LSE auto client program sys download file without ftp command inlineSFTP is the abbreviation for Secure File Transfer protocol, security File Transfer Protocol. You can provide a secure network encryption method for transferring files. SFTP has almost the same syntax and functionality as FTP. SFTP is part of
commands or a few, such as LS, LLS;CD, lcd;pwd, Lpwd, and so on. See the help output specifically.
SFTP is the secure file transfer program, which is based on SSH and is handy for passing documents between two Linux systems.
To deliver documents using SFTP, you should first turn on the SSH service on the server side, and if not, you can generally open it by using the following
management tool based on SSH security protocol. Because it is based on SSH, the user's password, data and other sensitive information will be encrypted during transmission, so the user information can be effectively prevented.is stolen during transmission, and has higher security than FTP. In terms of functionality and FTP very similar, not only can transfer file data, and can be remote file management (such as the establishment, deletion, view fileslist, and so on). Although
the client's point of view, the server may be counterfeit; from the service side, there may be a brute force password.650) this.width=650; "Style=" background-image:none;border-bottom:0px;border-left:0px;margin:0px;padding-left:0px ;p adding-right:0px;border-top:0px;border-right:0px;padding-top:0px; "title=" clip_image012 "border=" 0 "alt=" clip_ image012 "src=" http://s3.51cto.com/wyfs02/M00/75/87/wKiom1Y7OwzzQEcFAAFaxsWoz6E668.jpg "height=" 314 "/>2. Using the SSH
SFTP is an interactive file transfer program. It is similar to FTP, But it performs encrypted transmission, which is more secure than FTP. The following describes how to remotely connect to the host, upload and download files, and perform related operations.Install apt-Get install SFTP In ubuntu. Make sure that you have sufficient permissions to install this program.How to Use the
How to use the SFTP command under Linuxfrom:http://www.cnblogs.com/chen1987lei/archive/2010/11/26/1888391.htmlSFTP is an interactive file transfer program. It is similar to FTP, but it is encrypted and has higher security than FTP. Below is a brief introduction of how to connect the host remotely, file upload and download, and some related operations.For example, if the remote host IP is 202.206.64.33 or do
Reproduced:Bradychen:http://www.cnblogs.com/chen1987lei/archive/2010/11/26/1888391.htmlSFTP is an interactive file transfer program. It is similar to FTP, but it is encrypted and has higher security than FTP. Below is a brief introduction of how to connect the host remotely, file upload and download, and some related operations.For example, if the remote host IP is 202.206.64.33 or domain name www.hebust.edu.cn, the user name is Fyt, in the command
SFTP Introduction
SFTP is a secure File Transfer protocol abbreviation for security FTP. You can provide a secure encryption method for transferring files. SFTP and FTP have almost the same syntax and functionality
Introduction to SCP
Transfer files between two hosts generally use the SCP command, usually using the
SFTP is an interactive file transfer program. It is similar to FTP, but it is encrypted and has higher security than FTP. Below is a brief introduction of how to connect the host remotely, file upload and download, and some related operations.For example, if the remote host IP is 202.206.64.33 or domain name www.hebust.edu.cn, the user name is Fyt, in the command line
SFTP is an interactive file transfer program. It is similar to FTP, but it is encrypted and has higher security than FTP. Below is a brief introduction of how to connect the host remotely, file upload and download, and some related operations.For example, if the remote host IP is 202.206.64.33 or domain name www.hebust.edu.cn, the user name is Fyt, in the command line
much.BVSSH: I'm using it, and it's good, and there's an SFTP window open.4, Ftp/sftpFile Transfer Protocol for the application layer files Transfer Protocol, Secure file Transfer ProtocolThe port used to send the command is typically 21, and the port used to transmit the data is 20FTP is a specific application of TCP/IP, which works on the seventh layer of the OSI model, on the fourth layer of the TCP mode
example, mysqldump-u root-p voice> voice. SQL, and then enter the password to start exporting.
1.2 restoreEnter the MySQL Command Line Client, enter the password, go to "mysql>", enter the Command "show databases;", and press enter to see what database you want to restore, enter "create database voice;", Press ENTER;
used, for example, create a target database named "news ".5. Enter the mysql> use target database name.For example, the command line I entered is mysql> use news;6. Import file: the file name imported from mysql> source;For example, the command line I entered is mysql> source news. SQL;
MySQL backup and restoration ar
Mysql command line parameters, python command line parameters
1. mysql command line parameters
Usage: mysql [OPTIONS] [database] // command Method-?, -- Help // display help information
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.