簡単な方法:
@Echo OFF
Type "Text.txt" | Find "a="
途中:
@Echo OFF
For /F "Tokens=1,* Delims==" %%a in ('Type "Text.txt" ^| Find "a="') Do (Echo %%a, %%b)
便利な方法:
@Echo OFF
:: TEXT MANIPULATOR ROUTINE v0.1
:: by Elektro H@cker
REM USE:
::TEXTMAN [ACTION] [IN LINE (Optional)] [FILE] [TEXT (Optional)]
REM ACTIONS:
REM
REM AL = ADD_LEFT * Add text to the beginning of a line
REM AR = ADD_RIGHT * Add text to the end of a line
REM E = ERASE * Delete a line
REM I = INSERT * Add a empty line (Or a line with text)
REM RL = REPLACE_LINE * Replace a line
REM RS = REPLACE_STRING * Replace words of a line
REM RSA = REPLACE_STRING_ALL * Replace words of all line
REM C+ = CHARACTER_PLUS * Delete the first "X" characters in all lines
REM C- = CHARACTER_LESS * Delete the last "X" characters in all lines
REM L+ = LINE_PLUS * Cut the first "X" lines
REM L- = LINE_LESS * Cut the last "X" lines
REM EXAMPLES:
:: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: ::
::
:: Deletes the line 3
:: Call :TEXTMAN E 3 "Test.txt"
::
:: Add a phrase to the beginning of line 3
:: Call :TEXTMAN AL 3 "Test.txt" "Elektro H@cker"
::
:: Add a phrase to the end of line 3
:: Call :TEXTMAN AR 3 "Test.txt" "Elektro H@cker"
::
:: Add a empty line at line 3
:: Call :TEXTMAN I 3 "Test.txt"
::
:: Add a line with a word at line 3
:: Call :TEXTMAN I 3 "Test.txt" "Elektro H@cker"
::
:: Replaces the line 3 with "Elektro H@cker"
:: Call :TEXTMAN RL 3 "Test.txt" "Elektro H@cker"
::
:: Replaces the words "Elektro" to "H@cker" in line 3
:: Call :TEXTMAN RS 3 "Test.txt" "Elektro" "H@cker"
::
:: Replaces the words "Elektro" to "H@cker" in all lines
:: Call :TEXTMAN RSA "Test.txt" "Elektro" "H@cker"
::
:: Deletes the first 3 characters in all lines
:: Call :TEXTMAN C+ 3 "Test.txt"
::
:: Deletes the last 3 characters in all lines
:: Call :TEXTMAN C- 3 "Test.txt"
::
:: Deletes the first 3 lines
:: Call :TEXTMAN L+ 3 "Test.txt"
::
:: Deletes the last 3 lines
:: Call :TEXTMAN L- 3 "Test.txt"
::
:: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: :: ::
:TEXTMAN
(SET /A "A=0", "LINE=0", "TOTAL_LINES=0") & (CALL :%~1 %* || (ECHO Parametro incorrecto & Exit /B 1)) & (GOTO:EOF)
:AL
(For /F "usebackq tokens=*" %%@ in ("%~3") DO (Call Set /A "LINE+=1" && (CMD /C "IF NOT "%%LINE%%" EQU "%~2" (Echo %%@ >> "%~nx3.NEW") ELSE (Echo %~4%%@ >> "%~nx3.NEW")"))) && (CALL :RENAMER "%~3") & (GOTO:EOF)
:AR
(For /F "usebackq tokens=*" %%@ in ("%~3") DO (Call Set /A "LINE+=1" && (CMD /C "IF NOT "%%LINE%%" EQU "%~2" (Echo %%@ >> "%~nx3.NEW") ELSE (Echo %%@%~4 >> "%~nx3.NEW")"))) && (CALL :RENAMER "%~3") & (GOTO:EOF)
:E
(For /F "usebackq tokens=*" %%@ in ("%~3") DO (Call Set /A "LINE+=1" && (CMD /C "IF NOT "%%LINE%%" EQU "%~2" (Echo %%@ >> "%~nx3.NEW")"))) && (CALL :RENAMER "%~3") & (GOTO:EOF)
:I
(For /F "usebackq tokens=*" %%@ in ("%~3") DO (Call Set /A "LINE+=1" && (CMD /C "IF "%%LINE%%" EQU "%~2" (IF NOT "%~4" EQU "" (Echo %~4 >> "%~nx3.NEW") ELSE (Echo. >> "%~nx3.NEW"))" & Echo %%@ >> "%~nx3.NEW"))) && (CALL :RENAMER "%~3") & (GOTO:EOF)
:RL
(For /F "usebackq tokens=*" %%@ in ("%~3") DO (Call Set /A "LINE+=1" && (CMD /C "IF NOT "%%LINE%%" EQU "%~2" (Echo %%@ >> "%~nx3.NEW") ELSE (Echo %~4 >> "%~nx3.NEW")"))) && (CALL :RENAMER "%~3") & (GOTO:EOF)
:RS
(For /F "usebackq tokens=*" %%@ in ("%~3") DO (Call Set /A "LINE+=1" && (CMD /C "IF NOT "%%LINE%%" EQU "%~2" (Echo %%@ >> "%~nx3.NEW") ELSE (CALL SET "STRING=%%@" && CALL ECHO %%STRING:%~4=%~5%% >> "%~nx3.NEW")"))) && (CALL :RENAMER "%~3") & (GOTO:EOF)
:RSA
(For /F "usebackq tokens=*" %%@ in ("%~2") DO (CALL SET "STRING=%%@" && (CALL ECHO %%STRING:%~3=%~4%% >> "%~2.NEW"))) && (CALL :RENAMER "%~2") & (GOTO:EOF)
:C+
(For /F "usebackq tokens=*" %%@ in ("%~3") DO (Call Set "LINE=%%@" && (CALL ECHO %%LINE:~%~2%% >> "%~nx3.NEW"))) && (CALL :RENAMER "%~3") & (GOTO:EOF)
:C-
(For /F "usebackq tokens=*" %%@ in ("%~3") DO (Call Set "LINE=%%@" && (CALL ECHO %%LINE:~0,-%~2%% >> "%~nx3.NEW"))) && (CALL :RENAMER "%~3") & (GOTO:EOF)
:L+
(Call SET /A "A=%~2-1") && (Call TYPE "%~3" | @MORE +%%A%% > "%~nx3.NEW") && (CALL :RENAMER "%~3") & (GOTO:EOF)
:L-
(FOR /F %%X IN ('TYPE "%~3"') DO (CALL SET /A "TOTAL_LINES+=1")) & (CALL SET /A "TOTAL_LINES-=%~2-1") & (For /F "usebackq tokens=*" %%@ in ("%~3") DO (Call Set /A "LINE+=1" & Call echo " %%LINE%%!!| FINDSTR " %%TOTAL_LINES%% " && CALL :RENAMER "%~3" && GOTO:EOF || (Echo %%@ >> "%~nx3.NEW")))
:RENAMER
(REN "%~1" "%~nx1.BAK") & (MOVE /Y "%~nx1.BAK" "%TEMP%\" >NUL) & (REN "%~nx1.NEW" "%~nx1") & (GOTO:EOF)