zendas@Backup-Server:/tmp$ echo "你好啊" | cut -c 1-3 | od -b
000 344 275 240 012
004
zendas@Backup-Server:/tmp$ echo "你好啊" | cut -c 1 | od -b
000 344 012
002
zendas@Backup-Server:/tmp$ echo "你好啊" | cut -b 1 | od -b
000 344 012
002
zendas@Backup-Server:/tmp$ echo "你好啊" | cut
Create a new test2.txt, the content is
星期一
星期二
星期三
星期四
星期五
星期六
星期日
=
zendas@Backup-Server:/tmp$ cat test2.txt
星期一
星期二
星期三
星期四
星期五
星期六
星期日
zendas@Backup-Server:/tmp$
=
zendas@Backup-Server:/tmp$ cut -c 1 test2.txt
�
�
�
�
�
�
�
zendas wrote:
> Hello, I need to get Chinese characters from the string. I googled a
> lot of documents, it seems that the -c parameter of cut should be
> able to meet my needs, but I even directly execute the instructions
> on the web page, and the result is different from the
> demonstration. I
