rmanent (can't exit). /MSG Stores all error messages in memory (requires /P). /Y Steps through the batch program specified by /C or /K. /C command Executes the specified command and returns. /K command Executes the specified command and continues running.The /P and /MSG switches may be used only when COMMAND is started by usingthe SHELL command in the CONFIG.SYS file. **************************************************************** COMP COMMAND ONLINE DOCUMENTATION **************************************************************** Compares the contents of two files or sets of files.COMP [data1] [data2] [/D] [/A] [/L] [/N=number] [/C] data1 Specifies location and name(s) of first file(s) to compare. data2 Specifies location and name(s) of second files to compare. /D Displays differences in decimal format. This is the default setting. /A Displays differences in ASCII characters. /L Displays line numbers for differences. /N=number Compares only the first specified number of lines in each file. /C Disregards case of ASCII letters when comparing files.To compare sets of files, use wildcards in data1 and data2 parameters. **************************************************************** COPY COMMAND ONLINE DOCUMENTATION **************************************************************** Copies one or more files to another location.COPY [/A | /B] source [/A | /B] [+ source [/A | /B] [+ ...]] [destination [/A | /B]] [/V] [/Y | /-Y] source Specifies the file or files to be copied. /A Indicates an ASCII text file. /B Indicates a binary file. destination Specifies the directory and/or filename for the new file(s). /V Verifies that new files are written correctly. /Y Suppresses prompting to confirm you want to overwrite an existing destination file. /-Y Causes prompti...