Encoding language conversion and line break conversion

1 , encoding Language conversion

Common Chinese language coding language hasgb2312,Big5,UTF8, sometimes a file is converted between different coding languages for some purpose ,Iconvcommand.

$ iconv-l

- L lists the supported encoding languages.

$ iconv-f encoding-t encoding filename [-o file]

-f represents the original encoding format, -t represents the destination encoding format, -o stdout to file.

and a good command. file , you can view the file encoding format and line break characters.

$ file filename

2 , line break conversion

Windowswith theLinuxdifferent line breaks, the former is^m$, i.e.CRLF, the latter is$, i.e.LF, both can be orderedUnix2dosorDos2unixconvert each other.

$ Unix2dos File

$ Dos2unix File

The newline character of the file can be viewed by the following command:

$ cat-a File

Encoding language conversion and line break conversion