运行ps aux返回:
USER 131 2.1 0.1 23423 423 FFF/5 R 10:12 0:00 -bash
USER 131 2.1 0.1 23423 423 FFF/5 R 10:12 0:00 -test
USER 131 2.1 0.1 23423 423 FFF/5 R 10:12 0:00 -test1
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试图用通配符过滤 bash 所以只是
用户 131 2.1 0.1 23423 423 FFF/5 R 10:12 0:00 -bash
返回:
ps aux|grep "*bash*"
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返回:
invalid option :
grep: invalid option -- 'p'
Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.
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如何过滤输出bash?