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Nov 13th, 2019
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  1. #!/bin/sh
  2.  
  3. if [ $# -ne 1 ]
  4. then
  5.     echo 'Niepoprawna ilosc argumentow';
  6.     exit
  7. fi
  8.  
  9. if ! [ -d "$1" ]
  10. then
  11.     echo 'Argument nie jest katalogiem';
  12.     exit
  13. fi
  14.  
  15. if ! [ -w $1 ]
  16. then
  17.     echo "Nie mam uprawnien do zapisu w katalogu";
  18.     exit
  19. fi
  20.  
  21. for x in `ls $1 | grep -v ".kopia$"`; do
  22.     if [ -f "$1/$x" ]
  23.     then
  24.         cp "$1/$x" "$1/$x.kopia"
  25.     fi
  26. done
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