can t open file for writing

The use of the VI command on Linux to modify a file content, found unable to save, each time after the use of ": q!" command can exit normally but use ": wq!" command to save the file and exit when the message appears:E212:can ' t open file for

The use of the VI command on Linux to modify a file content, found unable to save, each time after the use of ": q!" command can exit normally but use ": wq!" command to save the file and exit when the message appears:E212:can ' t open file for

Use VI command on Linux to modify a file content, found that can not save, each time the use of ": q!" command can exit normally but use ": wq!" When the command saves the file and exits, a message appears: E212:can ' t open file for writing press

The use of the VI command on Linux to modify a file content, found unable to save, each time after the use of ": q!" command can exit normally but use ": wq!" command to save the file and exit when the message appears:E212:can ' t open file for

It was a very quiet day, but I got a new job. Install asm+ single Node database Then the text installation is one of the faster way, this has been the 3rd time, should be very familiar with, encountered the error VI e212:can ' t open file for

After the vi editing file is saved, the system prompts "Can't open file for writing Press ENTER or type command to continue", viwriting When you use the vi command on linux to modify or edit the content of a file, you can see that Unable to save

From the file encoding method, the file can be divided into ASCII code files and binary code file two kinds.ASCII The file is also called a text file , which is stored on disk with one byte per character for the corresponding ASCII code. ASCII files

Unicodedecodeerror: ' GBK ' codec can ' t decode byte 0x9d in position 1270:illegal multibyte sequenceAbove is the error encountered, would like to complete the read file, and then write another file. But in the Fp.read (), has encountered the above

In PHP website development, there are usually two ways to store data: one is to store text files, such as txt files, and the other is to store data in a database, such as Mysql, file storage has no advantages, but file read/write operations are

In the development of PHP website, there are usually two ways to store data, a text file storage, such as TXT file, a database storage, such as MySQL, compared to database storage, file storage does not have any advantages, but the file read and