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xiaohan2012
  • Member for 13 years, 11 months
  • Last seen more than a month ago
  • Wuhan, China
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question
95
Refresh env variables after editing bashrc file
Dec 13, 2011
question
9
ISO file readonly?
Dec 7, 2011
question
8
How does the syntax "${foo##*.}" work to get file extensions? [duplicate]
Sep 22, 2013
question
7
Set Gnome terminal's default charset to utf8
Jan 2, 2012
question
7
Gnome Terminal---hide the tilde files produced by Emacs
Apr 25, 2013
answer
5
Gnome Terminal---hide the tilde files produced by Emacs
Jun 25, 2013
question
4
How to know if a Linux command can read from STDIN?
Dec 15, 2011
question
4
Why did using xargs fail in this case?
Dec 15, 2011
question
4
Read output in `screen` from outside
Dec 1, 2014
question
3
Use command line to download file which is accessible only in a given session [duplicate]
Dec 9, 2011
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571
What is the difference between test set and validation set?
161
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109
How to select kernel for SVM?
106
Capture the close event of popup window in JavaScript
99
Parsing time string in Python