摘要:
Beginning Linux Programming (4th)书中的第51页中的例题中#!/bin/shtrap 'rm -f /tmp/my_tmp_file_$$' INTecho creating file /tmp/my_tmp_file_$$date > /tmp/my_tmp_file_$$echo "press interrupt (CTRL-C) to interrupt ....."while [ -f /tmp/my_tmp_file_$$ ]do echo File exists sleep 1doneecho The fil 阅读全文
posted @ 2013-10-25 20:27 wtfmonking 阅读(958) 评论(0) 推荐(0)
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