LEFT RIGHT MID LENGTH FIND FINDC
LOWER UPPER CHAR VAL FILEDRIVE FILEDIR
FILENAME FILEEXT PARSE ADDCOMMAS REPEAT READ
WRITE FILESIZE LINESIZE TRUENAME FILEDATE FILETIME
VER ASK INWIN 2FCHECK ENVFREE ENVSIZE
MASTERVAR LOCALVAR TRUEVER FILES LASTDRIVE CODEPAGE
COUNTRY BIOSDATE GETKEY LOCALENV MASTERENV ADD
SUB MUL DIV AND OR XOR
NOT CONVERT PEEK POKE IN OUT
INTERRUPT SCAN DAY MONTH DATE TIME
MEMTOTAL MEMFREE XMSTOTAL XMSFREE XMSVER EMSTOTAL
EMSFREE EMSVER UMBLARGE STRINGSVER INSTALLED HELP
要获取一个指定子命令的帮助请键入: STRINGS HELP 字命令名
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