longpath.sh

UNIX高级环境编程（第二版）文件系统部分的程序

#!/bin/sh

# Remove the long pathname created by longpath.c.
# (This is the answer to the question at the end of the solution to
# Exercise 4.18.)

cd /home/stevens
for i in  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 \
         20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 \
         40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 \
         60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 \
         80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
do
    echo -n "$i "
    cd alonglong*
done
echo " "

rm afile
cd ..
for i in  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 \
         20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 \
         40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 \
         60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 \
         80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
do
    echo -n "$i "
    rmdir alonglong*
    cd ..
done
echo " "

exit 0