We know that,Oracle clientYou can useNLS_LANG ParameterThe setting of the NLS_LANG parameter varies on different system platforms. This article first introduces the composition of the NLS_LANG parameter, and then introduces the settings of the NLS_LANG parameter of the Oracle client on Windows and Unix platforms. Now we will introduce this part.
1. Composition of the NLS_LANG Parameter
The NLS_LANG parameter consists of the following parts: NLS_LANG =
LANGUAGE:
Oracle message language
Reve
Scenario: A file encoding for UTF-8, UNIX system encoding settings are also UTF-8, through Putty to connect to the Unix server, with VI open the file, displays garbled.
1, view UNIX system encoding (locale command): confirmed as UTF-8
Lang = en_GB.UTF-8Lc_ctype = en_GB.UTF-8Lc_numeric = en_GB.UTF-8Lc_time = "en_GB.UTF-8"Lc_collate = en_GB.UTF-8Lc_monetary = en_GB.UTF-8Lc_messages = "en_GB.UTF-8"Lc_all= en_GB.UTF-8
If not, you can set the current session encoding to a en_GB.UTF-8 by setting ex
Local Environment: Windows2003 + sql2008r2 + SQL script file containing Chinese Characters
Experience Summary: SQL script file encoding is best to save into gb2312, rather than UTF-8
Start -- run -- cmd
C: \ Documents ents and Settings \ Administrator>
Osql-U sa-P 123456-s 192.168.1.28-D testdb-r-e-I "C: \ sp_insert_user. SQL"-o "C: \ errorinfo.txt"
A bunch of errors occur:
1> 2> 3> [SQL Server native Client 10.0] incorrect count field or incorrect syntaxWhy? -Why are there too many atte
Curious, I followed suit and read the go language. I found it interesting and easy to use.
1. Configuration:
Compile the go language on Windows
Ensure that go files are stored in UTF-8 format without BOM characters.1. Execute chcp 65001 in DOS // modify the code page to UTF-8; otherwise, compilation fails.2. Change the DOS window font to new; otherwise, garbled characters are displayed.3. The chcp does not
In the CMD command window, execute chcp to find the character set is 437, that is, the United States, and 936 represents China.
Then run chcp 936 to change the character set in the Command window.
To change the Registry permanently, Open regedit
The item code page value under HKEY_CURRENT_USER \ console \ systemroot1__system32_cmd.exe is changed to "936" in decimal format or "000003a8" in hexadecimal for
Although you can use gcc/g ++ to compile code in windows CMD, the font of CMD is unbearable.
Without any discriminatory mentality, we feel that there is no aesthetic feeling and our psychology is uncomfortable.
Because CMD uses the Chinese Code Page (936), you can use the "attribute" to modify only the ugly font. If
Run "chcp 437" in the CMD window. You can see that there are two more fonts in the replaceable Font: Consolas and Lucida console.
Alt
Linux Time Machine: NILFS 2
NILFS is intended for flash storage devices, but it can also be used on common mechanical disks. The biggest feature of NILFS is that it can "continuously" snapshot. This "continuously" refers to automatic and second-level, with no impact on application performance, for file systems that support snapshots such as LVM, ZFS, and BTRFS, snapshots are manually triggered, which affects application performance.
This is an NILFS experience On Debian:
$ Sudo apt install nilfs
there was a mistake in the verification method. Before the problem was solved, I always felt that I had to change the previously entered Chinese '???? 'To make it into Chinese again to solve the problem,In fact, if you enter Chinese again, it will not be changed '??? 'Is to solve the garbled problem, so the details are very important. Sometimes, when the common methods are the same, this method should be effective. As for the problem that has not been solved after repeated operations, you shoul
The
After compiling to UTF-8,ProgramOutput garbled characters;
View the active code page of dos cmd and find that it is 936
Doscommand to UTF-8: chcp 65001
View the chcp, that is, 65001
Added GCC compilation options:-finput-charset = UTF-8
The direct startup is garbled because cosole_runner.exe does not change the acitve code page.
In Windows, the command is run under cmd without garbled characte
In Windows, how do I use the CMD command-line window to correctly display text encoded in UTF-8 format? The correct steps are as follows: 1, open cmd Command Line window 2, enter command >chcp 65001 number 65001 represents the encoding of the utf-8 format in the cmd window.The CMD window is encoded as GBK by default, the number code is 936D:\>CHCP 65001Active codes page:650013, right click in the cmd window
The setting method of the Oracle client NLS_LANG. If the server side is different from the client side, an error is prompted, which can be solved through the Registry in windows.
The setting method of the Oracle client NLS_LANG. If the server side is different from the client side, an error is prompted, which can be solved through the Registry in windows.
Oracle client NLS_LANG settings
OracleWindowsMicrosoftUnixBash
1. Composition of the NLS_LANG Parameter
The NLS_LANG parameter consists of t
VALUE-----------------------------------------------NLS_CHARACTERSET AL32UTF8
2. client operating system character set: the character encoding used by the client operating system to store characters.For Windows, you can use the chcp command to obtain the code page ):
The Code is as follows:
C: Usersxianzhu> chcpActive code page: 936
According to the code page, find the character set corresponding to the official Microsoft documentation "National Lang
In Windows, how do I use the CMD command-line window to correctly display text encoded in UTF-8 format?The correct steps are as follows: 1, open cmd Command Line window 2, enter command >chcp 65001 number 65001 represents the encoding of the utf-8 format in the cmd window.The CMD window is encoded as GBK by default, the number code is 936D:\>CHCP 65001Active codes page:650013, right click in the cmd window
computing weeks and dates
CHARACTERSET:
-Control character sets used by Client Applications
Usually set or equal to the client (such as Windows) code page
Or set the unicode application to UTF8.
Run the chcp command to view the current system code page on Windows:
E: \> chcp
Active Code Page: 936
The code page 936 is also the Chinese Character Set GBK. on Microsoft's
First step: using Yum List | grep telnetStep Two: Use yum-y install Telnet-server telnetStep three: Install the XINETD service and restart the XINETD serviceYum-y Install xinetdService xinetd RestartChkconfig xinetd onChkconfig Telnet onChkconfig--list | grep xinetdChkconfig--list | grep telnetFourth step: Set the root user remote login Telnet service, by default, the system does not allow the root user telnet remote login, if you want to use the root user directly login need to set the followin
window, after the ADB shell, for example, if your sdcard save the file name of Chinese characters, then in the cmd display is some irregular Chinese and mixed with garbled.
This situation occurs because:
Android uses the UTF-8 character, and the cmd default character set is ANSI, the Chinese environment is GBK, the code page is 936. The way to query the current code page is to enter the "CHCP" command directly under CMD and return the words "Active
In the Linux environment:[Email protected] ~]# Localelang=en_us. Utf-8lc_ctype= "en_US. UTF-8 "...In the Windows environment:C:\USERS\MARTINGT;CHCP Activity code page: 936a character set is actually a table of "characters" and "encodings",During the database installation process, the following two character sets are selected: 1. Database Character set: Database needs to store multi-language selection Al32utf8, only Chinese and English choose Zhs16gbk2
I 've been worried about how to display UTF-8 characters on Windows terminals. For example, in the MySQL command line, if the database encoding is UTF-8, then, when querying the database, the Chinese inside will become garbled. Today, I searched for it unintentionally and found that the solution is very simple: 1. Modify the terminal code page. Enter: chcp 650012 in the terminal. right-click the terminal on the taskbar (or click the icon in the upper-
pages. For example, the company uses 437 on the English system. You can use the CHCP command to view the currently used OEM code page. C # can be viewed through Console. OutputEncoding.
Code page 1252:
Cp1252 Character Set: ASCII character set + several Western European characters + several special characters, such? ,‰.
Cp1252 Encoding: Represents a single character with 8 characters. The encoding range is [0-255] (Hex [00-FF]). The [0-127] part is t
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