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xiaohan2012
  • Member for 12 years, 7 months
  • Last seen more than a month ago
  • Wuhan, China
91 votes
5 answers
231k views

Refresh env variables after editing bashrc file

9 votes
3 answers
14k views

ISO file readonly?

8 votes
2 answers
407 views

How does the syntax "${foo##*.}" work to get file extensions? [duplicate]

7 votes
2 answers
13k views

Set Gnome terminal's default charset to utf8

6 votes
1 answer
2k views

Gnome Terminal---hide the tilde files produced by Emacs

4 votes
1 answer
978 views

How to know if a Linux command can read from STDIN?

4 votes
1 answer
573 views

Why did using xargs fail in this case?

4 votes
1 answer
2k views

Read output in `screen` from outside

3 votes
0 answers
81 views

Use command line to download file which is accessible only in a given session [duplicate]

3 votes
2 answers
666 views

Shortcut for tabn & tabp in vim/vi

3 votes
1 answer
4k views

How to understand the result returned by "nm" command

3 votes
1 answer
2k views

How to replace text after the cursor location in VIM

2 votes
2 answers
318 views

Tools that list the prototypes in .so library

2 votes
1 answer
784 views

Fedora 14 install Fedora 19 software?

2 votes
1 answer
1k views

Start up ssh connection on startup

2 votes
2 answers
3k views

Passing values through pipes

1 vote
2 answers
2k views

Connect to Internet using Network Manager in a script or program

1 vote
2 answers
2k views

concat file content horizontally in vi/vim

1 vote
1 answer
88 views

Transpose a 3D tensor reprensented by files

0 votes
1 answer
149 views

Replacement in VIM with regular expression matched part unchanged

0 votes
1 answer
912 views

Installing OpenGL in fedora 14

0 votes
1 answer
149 views

Applying an IO redirection&audio device example in Fedora