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LawrenceLi's user avatar
LawrenceLi's user avatar
LawrenceLi
  • Member for 8 years, 6 months
  • Last seen more than 6 years ago
  • guangzhou china
9 votes
5 answers
26k views

How to alias rm to always confirm

3 votes
2 answers
2k views

Failure of ntpdate if the system is set to a date beyond 2038

1 vote
1 answer
58 views

is it possbile to add comma in this SQL?

1 vote
0 answers
710 views

problems during install gnome on Centos 7?

0 votes
1 answer
1k views

what is the meaning of "-m state --state RELATED,ESTABLISHED"? [duplicate]

0 votes
2 answers
5k views

why can I see the directory without "read" privilege?