What command line do I use to copy all the txt files in one directory to another directory called tx

Answers

1. Stan M

   On 2006-08-16 17:57:06

   
   
   in "dos" the answer is: copy drive:\*.txt drive:\*.txt /s The "/ s" means all subdirectories below your postion in the directory hierarchy!

2. Zerggle

   On 2006-08-16 17:40:41

   
   
   xcopy *.txt c:\foldername\

3. chuckufarley2a

   On 2006-08-16 17:57:06

   
   
   Of course, you could just open windows explorer and go to the directory with the txt files that you want to copy, ctrl click them all and then just drag them to the txtfiles folder

4. Leon Spencer

   On 2006-08-16 17:46:02

   
   
   Hi. copy copy *.txt 'txt files' Use quotes around the filename or directory if it contains spaces. -Leon S p.s. Reference links below.

5. Levi Patrick

   On 2006-08-16 18:14:02

   
   
   I have XP and there are a few differences in the commands depending on the operating systems. This answer will be close for UNIX also but the command is 'cp' instead of 'copy' and for help you need to find the 'man' (short for maual) page such as 'cp man'. In DOS; "copy *.txt c:\...\..\txt files" [The dots are just to represent a 'path', replace them with the true path or variables.] It is a possibility you might need quotes around the line if any spaces exist as 'txt files'. This copies all files from the 'working directory' (last direct the OS was operating in) to the path that ends with a directory called 'txt files'. You can also use "copy c:\...\...\*.txt c:\...\txt files" if the source directory is always the same. Next time put more specifics in the question, especially OS, to get a definitive answer. Since DOS was basically copied from UNIX and many OSs did the same, this should help you along. The 'xcopy. command might be usefull, look at the help file for the switches. In BOTH is a '/v' switch to verify that the copies are identicle. I would try to use it. If you need to know the present working directory in UNIX, the 'pwd' command will give it to you. If you need something similar in DOS, you could 'cd' (change directory) in the script or use the script to make variables with the 'set' command for later recall. The 'set' command is very powerful. The help print out is after 'copy'. Writing to a temporay text file for variables then deleting it and writing to a log will help also. the log will especially help with troubleshooting. Hope this helps or write to me, Levi Patrick II www.TheITDoctor.com Here is the help from XP's 'cmd prompt' environment. ---------------------------------------------------- C:\Documents and Settings\LP>copy /? Copies one or more files to another location. COPY [/D] [/V] [/N] [/Y | /-Y] [/Z] [/A | /B ] source [/A | /B] [+ source [/A | /B] [+ ...]] [destination [/A | /B]] source Specifies the file or files to be copied. /A Indicates an ASCII text file. /B Indicates a binary file. /D Allow the destination file to be created decrypted destination Specifies the directory and/or filename for the new file(s). /V Verifies that new files are written correctly. /N Uses short filename, if available, when copying a file with a non-8dot3 name. /Y Suppresses prompting to confirm you want to overwrite an existing destination file. /-Y Causes prompting to confirm you want to overwrite an existing destination file. /Z Copies networked files in restartable mode. The switch /Y may be preset in the COPYCMD environment variable. This may be overridden with /-Y on the command line. Default is to prompt on overwrites unless COPY command is being executed from within a batch script. To append files, specify a single file for destination, but multiple files for source (using wildcards or file1+file2+file3 format). ------------------------------------------------------------------ SET C:\Documents and Settings\LP>set /? Displays, sets, or removes cmd.exe environment variables. SET [variable=[string]] variable Specifies the environment-variable name. string Specifies a series of characters to assign to the variable. Type SET without parameters to display the current environment variables. If Command Extensions are enabled SET changes as follows: SET command invoked with just a variable name, no equal sign or value will display the value of all variables whose prefix matches the name given to the SET command. For example: SET P would display all variables that begin with the letter 'P' SET command will set the ERRORLEVEL to 1 if the variable name is not found in the current environment. SET command will not allow an equal sign to be part of the name of a variable. Two new switches have been added to the SET command: SET /A expression SET /P variable=[promptString] The /A switch specifies that the string to the right of the equal sign is a numerical expression that is evaluated. The expression evaluator is pretty simple and supports the following operations, in decreasing order of precedence: () - grouping ! ~ - - unary operators * / % - arithmetic operators + - - arithmetic operators << >> - logical shift & - bitwise and ^ - bitwise exclusive or | - bitwise or = *= /= %= += -= - assignment &= ^= |= <<= >>= , - expression separator If you use any of the logical or modulus operators, you will need to enclose the expression string in quotes. Any non-numeric strings in the expression are treated as environment variable names whose values are converted to numbers before using them. If an environment variable name is specified but is not defined in the current environment, then a value of zero is used. This allows you to do arithmetic with environment variable values without having to type all those % signs to get their values. If SET /A is executed from the command line outside of a command script, then it displays the final value of the expression. The assignment operator requires an environment variable name to the left of the assignment operator. Numeric values are decimal numbers, unless prefixed by 0x for hexadecimal numbers, and 0 for octal numbers. So 0x12 is the same as 18 is the same as 022. Please note that the octal notation can be confusing: 08 and 09 are not valid numbers because 8 and 9 are not valid octal digits. The /P switch allows you to set the value of a variable to a line of input entered by the user. Displays the specified promptString before reading the line of input. The promptString can be empty. Environment variable substitution has been enhanced as follows: %PATH:str1=str2% would expand the PATH environment variable, substituting each occurrence of "str1" in the expanded result with "str2". "str2" can be the empty string to effectively delete all occurrences of "str1" from the expanded output. "str1" can begin with an asterisk, in which case it will match everything from the beginning of the expanded output to the first occurrence of the remaining portion of str1. May also specify substrings for an expansion. %PATH:~10,5% would expand the PATH environment variable, and then use only the 5 characters that begin at the 11th (offset 10) character of the expanded result. If the length is not specified, then it defaults to the remainder of the variable value. If either number (offset or length) is negative, then the number used is the length of the environment variable value added to the offset or length specified. %PATH:~-10% would extract the last 10 characters of the PATH variable. %PATH:~0,-2% would extract all but the last 2 characters of the PATH variable. Finally, support for delayed environment variable expansion has been added. This support is always disabled by default, but may be enabled/disabled via the /V command line switch to CMD.EXE. See CMD /? Delayed environment variable expansion is useful for getting around the limitations of the current expansion which happens when a line of text is read, not when it is executed. The following example demonstrates the problem with immediate variable expansion: set VAR=before if "%VAR%" == "before" ( set VAR=after if "%VAR%" == "after" @echo If you see this, it worked ) would never display the message, since the %VAR% in BOTH IF statements is substituted when the first IF statement is read, since it logically includes the body of the IF, which is a compound statement. So the IF inside the compound statement is really comparing "before" with "after" which will never be equal. Similarly, the following example will not work as expected: set LIST= for %i in (*) do set LIST=%LIST% %i echo %LIST% in that it will NOT build up a list of files in the current directory, but instead will just set the LIST variable to the last file found. Again, this is because the %LIST% is expanded just once when the FOR statement is read, and at that time the LIST variable is empty. So the actual FOR loop we are executing is: for %i in (*) do set LIST= %i which just keeps setting LIST to the last file found. Delayed environment variable expansion allows you to use a different character (the exclamation mark) to expand environment variables at execution time. If delayed variable expansion is enabled, the above examples could be written as follows to work as intended: set VAR=before if "%VAR%" == "before" ( set VAR=after if "!VAR!" == "after" @echo If you see this, it worked ) set LIST= for %i in (*) do set LIST=!LIST! %i echo %LIST% If Command Extensions are enabled, then there are several dynamic environment variables that can be expanded but which don't show up in the list of variables displayed by SET. These variable values are computed dynamically each time the value of the variable is expanded. If the user explicitly defines a variable with one of these names, then that definition will override the dynamic one described below: %CD% - expands to the current directory string. %DATE% - expands to current date using same format as DATE command. %TIME% - expands to current time using same format as TIME command. %RANDOM% - expands to a random decimal number between 0 and 32767. %ERRORLEVEL% - expands to the current ERRORLEVEL value %CMDEXTVERSION% - expands to the current Command Processor Extensions version number. %CMDCMDLINE% - expands to the original command line that invoked the Command Processor. ---------------------------------------------------------------

6. Bill H

   On 2006-08-16 17:41:56

   
   
   If you are in the current directory with the .txt files then you would use: copy *.txt so if you have you txt folder in c:\txt copy *.txt c:\txt