バッチファイルとシェルスクリプトの雑多な例3

discardoutput.bat

@ECHO OFF
dir *.existent > nul

discardoutput.sh

 
ls *.existent > /dev/null

exitscript.bat

EXIT /B 1

exitscript.sh

exit 1

input.bat

@ECHO OFF
ECHO INPUT:
SET /P input=

input.sh

 
echo INPUT:
read input

stdout_stderr.bat

@ECHO OFF
dir *.existent > result1.txt
dir /y *.existent >> result1.txt

dir *.existent 2> result2.txt
dir /y *.existent 2>> result2.txt

dir *.existent > result3.txt 2>&1
dir /y *.existent >> result3.txt 2>&1

stdout_stderr.sh

 
ls *.existent > result1.txt
ls -y *.existent >> result1.txt

ls *.existent 2> result2.txt
ls -y *.existent 2>> result2.txt

ls *.existent > result3.txt 2>&1
ls -y *.existent >> result3.txt 2>&1

subroutine.bat

@ECHO OFF
CALL :SUBROUTINE 0 OK
CALL :SUBROUTINE 1 NG
EXIT /B

:SUBROUTINE
IF NOT %1==0 (
  ECHO %2
  EXIT /B %1
)
EXIT /B 0

subroutine.sh

subroutine() {
  if [ $1 -ne 0 ]; then
    echo $2
    return $1
  fi
  return 0
}

subroutine 0 "OK"
subroutine 1 "NG"
exit