Linux Shell编程
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+ Linux Shell编程
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Transcript of Linux Shell编程
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Linux Shell编程
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+ Who uses Linux?
US Navy ICBC US Federal Court German universities Cuba
Novell Google IBM Panasonic Cisco
NYSE Wikipedia Peugeot Amazon Third world Schools
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+Linux alternatives for Windows
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+Who’s Who
Linus Torvalds
Richard Stallman
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+ Main Linux distributions
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Unix philosophy:
Everything is a file.
cat sound.wav > /dev/audio
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+Linux file system structure
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+Linux common commands
nlsngrepncdntouchncatnhistorynexportnchmodnwhich
nfindnsshnpwdnpsnfreentopndfnkillnrm
ncpnmvnmkdirnmanntailnpingnsunfilenpwd
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Thank you!