Append text with .bat

I want to create a log of every operation processed in a batch file and used the following but to no avail. How do I fix it (the file was not created)?

REM>> C:\"VTS\ADVANCED TOOLS\SYSTEM\LOG\Advanced tools %date%.log"

You need to use ECHO. Also, put the quotes around the entire file path if it contains spaces.

One other note, use > to overwrite a file if it exists or create if it does not exist. Use >> to append to an existing file or create if it does not exist.

Overwrite the file with a blank line:

ECHO.>"C:\My folder\Myfile.log"

Append a blank line to a file:

ECHO.>>"C:\My folder\Myfile.log"

Append text to a file:

ECHO Some text>>"C:\My folder\Myfile.log"

Append a variable to a file:

ECHO %MY_VARIABLE%>>"C:\My folder\Myfile.log"

How can I use a batch file to write to a text file?, The remaining echo statements use two >> characters to append to the text file (​add to), instead of overwriting it. The type test.txt simply types  Batch Script - Appending to Files - Content writing to files is also done with the help of the double redirection filter >>. This filter can be used to append any output to a file. Following is a

I am not proficient at batch scripting but I can tell you that REM stands for Remark. The append won't occur as it is essentially commented out.

http://technet.microsoft.com/en-us/library/bb490986.aspx

Also, the append operator redirects the output of a command to a file. In the snippet you posted it is not clear what output should be redirected.

Batch Script - Appending to Files, txt on your C drive, you will get the contents of your C drive in this file plus the string “This is the directory listing of C:\ Drive” . Following is a sample output. "​This is  › Append text to file in changing directories › How to add filename to text file in a column › how to delete last record in a text file usin › [Solved] How can I delete an entry from a text file in Qbasic? › Vbscript to read text line in a file into a variable › making a batch file text RPG in windows 98

Any line starting with a "REM" is treated as a comment, nothing is executed including the redirection.

Also, the %date% variable may contain "/" characters which are treated as path separator characters, leading to the system being unable to create the desired log file.

Write specific text a .txt file with Batch script, To append a line to a text file using a windows command line batch script you can use output redirection using the greater-than sign twice >> . For example The APPEND command is new to DOS with Versions 3.3 and later. It gives you a way to set the search path for data files. The APPEND command is similar to the PATH command that tells DOS where to search for program files (files with a .COM, .EXE, or .BAT filename extension). The APPEND command guides the search for data files (such as text files). NOTE:

How to append text from one txt file to multiple txt files in batch , I suggest to rename the file which should be appended to append_me (or anything without .txt extension), then you can use a FOR loop over  Creating text files in batch is easy, there are two main operators: ">" - Output the command to file, overwrite it if it already exists, otherwise create it. ">>" - Output the command to file, append to the end of the file it if it already exist, otherwise create it. Examples: rem output the dir command to file, overwrite the file if it already

Append the contents of one text file to the end of another text file., I have been able to perform the APPEND at the DOS command line but not within the batch file. Logged. Dusty. Batch Script - String Concatenation - You can use the set operator to concatenate two strings or a string and a character, or two characters. Following is a simple example which shows how to use str

DOS Command: Append, BAT filename extension). The APPEND command guides the search for data files (such as text files). NOTE: If a file with a . sudo sh -c 'echo my_text >> file1'. sudo -- bash -c 'echo "some data" >> /my/path/to/filename.txt'. The -c option passed to the bash/sh to run command using sudo. See “ how to append text to a file when using sudo command on Linux or Unix ” for more info.

Comments
  • well that explains i tryed to record the rem, (im not a bat guy either occasionaly only needing it