ls -F
afptool* img_maker* lzcmp@ lzfgrep@ lzma* lzmore* node-pre-gyp@
bower@ img_unpack* lzdiff* lzgrep* lzmadec* mkkrnlimg* npm@
grunt@ lzcat@ lzegrep@ lzless@ lzmainfo* node* unlzma@
可执行文件, 添加一个后缀*;
文件夹, 添加一个后缀/;
软连接, 添加一个后缀@;
ls -F appends symbols to filenames. These symbols show useful information about files.
@means symbolic link (or that the file has extended attributes).*means executable.=means socket.|means named pipe.>means door./means directory.