バッチファイルとシェルスクリプトの雑多な例4

and.bat

@ECHO OFF
IF "%EA%"=="VA" IF %EB%=="VB" (
  ECHO EA == VA AND EB == VB
)

and.sh

 
if [ "$EA" = "VA" -a "$EB" = "VB" ]; then
  echo EA == VA AND EB == VB
fi

andor.bat

@ECHO OFF
IF "%EA:VA=%_%EB:VB=%"=="_" (
  ECHO EA == VA AND EB == VB
)

IF "%EA:VA=%_%EB:VB=%"=="%EA%_" (
  ECHO EA != VA AND EB == VB
)

IF "%EA:VA=%_%EB:VB=%"=="_%EB%" (
  ECHO EA == VA AND EB != VB
)

IF "%EA:VA=%_%EB:VB=%"=="%EA%_%EB%" (
  ECHO EA != VA AND EB != VB
)

IF NOT "%EA:VA=%_%EB:VB=%"=="%EA%_%EB%" (
  ECHO EA == VA OR EB == VB
)

IF NOT "%EA:VA=%_%EB:VB=%"=="_%EB%" (
  ECHO EA != VA OR EB == VB
)

IF NOT "%EA:VA=%_%EB:VB=%"=="%EA%_" (
  ECHO EA == VA OR EB != VB
)

IF NOT "%EA:VA=%_%EB:VB=%"=="_" (
  ECHO EA != VA OR EB != VB
)

andor.sh

 
if [ "$EA" = "VA" -a "$EB" = "VB" ]; then
  echo EA == VA AND EB == VB
fi

if [ "$EA" != "VA" -a "$EB" = "VB" ]; then
  echo EA != VA AND EB == VB
fi

if [ "$EA" = "VA" -a "$EB" != "VB" ]; then
  echo EA == VA AND EB != VB
fi

if [ "$EA" != "VA" -a "$EB" != "VB" ]; then
  echo EA != VA AND EB != VB
fi

if [ "$EA" = "VA" -o "$EB" = "VB" ]; then
  echo EA == VA OR EB == VB
fi

if [ "$EA" != "VA" -o "$EB" = "VB" ]; then
  echo EA != VA OR EB == VB
fi

if [ "$EA" = "VA" -o "$EB" != "VB" ]; then
  echo EA == VA OR EB != VB
fi

if [ "$EA" != "VA" -o "$EB" != "VB" ]; then
  echo EA != VA OR EB != VB
fi

checkexpansion.bat

@ECHO OFF
SET DUMMY=!X
IF NOT "%DUMMY%"=="X" (
 ECHO NEED "SETLOCAL ENABLEDELAYEDEXPANSION"
 EXIT /B 1
)

if_elseif_else.bat

@ECHO OFF
IF %ERRORLEVEL% EQU 0 (
  ECHO OF
ELSE IF %ERRORLEVEL% EQU 1 (
  ECHO ERROR1
ELSE IF %ERRORLEVEL% EQU 2 (
  ECHO ERROR2
ELSE (
  ECHO UNKNOWN ERROR
)

if_elseif_else.sh

 
if [ $? -eq 0 ]; then
  echo OK
elif [ $? -eq 1 ]; then
  echo ERROR1
elif [ $? -eq 2 ]; then
  echo ERROR2
else
  echo UNKNOWN ERROR
fi

variableevaluation.bat

@ECHO OFF
SETLOCAL ENABLEDELAYEDEXPANSION
SET SUM=0
FOR %%i IN (1 2 3 4 5 6 7 8 9 10) DO (
  SET /A SUM=%SUM% + %%i
)
ECHO %SUM%

SET SUM=0
FOR %%i IN (1 2 3 4 5 6 7 8 9 10) DO (
  SET /A SUM=!SUM! + %%i
)
ECHO %SUM%

variableevaluation.sh

 







SUM=0
for i in 1 2 3 4 5 6 7 8 9 10; do
  SUM=`expr $SUM + $i`
done
echo $SUM