cont1

来自「linux程序设计（第2版）」· 代码 · 共 21 行

#!/bin/sh

rm -rf fred*
echo > fred1
echo > fred2
mkdir fred3
echo > fred4

for file in fred*
do
  if [ -d "$file" ]; then
    echo "skipping directory $file"
    continue
  fi
  echo file is $file
done

rm -rf fred*

exit 0