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Debian GNU/Linux Reference Guide
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8.6.19 Pezzi di script ricorsivi

Il metodo seguente di agire ricorsivamente su ciascun file cercando corrispondenze *.ext assicura la gestione corretta dei nomi bizzarri dei file, tipo quelli con gli spazi, ed esegue il processo equivalente:

  • Shell loop (E' un input multiriga con PS2="> ") [39]:

         for x in *.ext; do
           if test -f "$x"; then
             command "$x"
           fi
         done
    
  • combibnazione di find e xargs:

         find . -type f -maxdepth 1 -name '*.ext' -print0 | \
          xargs -0 -n 1 command
    
  • un comando find con l'opzione -exec:

         find . -type f -maxdepth 1 -name '*.ext' \
          -exec command '{}' \;
    
  • un breve script di shell con find e l'opzione -exec:

         find . -type f -maxdepth 1 -name '*.ext' \
          -exec sh -c "command '{}' && echo 'successful'" \;
    

Debian GNU/Linux Reference Guide
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