8,137 reputation
834104
bio website phunehehe.net
location Vietnam
age
visits member for 3 years, 8 months
seen 12 hours ago

just another geek


6h
awarded  Famous Question
12h
answered How to do more than one substring replace at once in bash?
Apr
15
reviewed Reject suggested edit on I want to use a bluetooth keyboard during initram
Mar
25
comment How to inject keystrokes via a shell script?
The link to einfochips.com was broken. I replaced it with a snapshot from archive.org.
Mar
25
reviewed Edit suggested edit on How to inject keystrokes via a shell script?
Mar
25
revised How to inject keystrokes via a shell script?
inserted active link , previous one was broken
Mar
24
reviewed Reject suggested edit on Why does “cat ttyUSB0” not produce output?
Mar
20
comment Why is iterating over a file twice faster than reading it into memory and computing twice?
This is spot on Gilles! With zsh the second method is slightly faster on my machine.
Mar
20
accepted Why is iterating over a file twice faster than reading it into memory and computing twice?
Mar
19
awarded  Popular Question
Mar
19
awarded  Nice Question
Mar
19
asked Why is iterating over a file twice faster than reading it into memory and computing twice?
Mar
12
comment tmux and Powerline: working configuration
Your configuration is working (look at the changed status line). It's different from the screenshot because (1) the screenshot is taken from another program tmux-powerline and (2) that's not the default behavior. You need to add the config from the link in your quote.
Feb
12
awarded  Popular Question
Feb
8
revised How to check in a shell script if an executable is running or not?
formatting, and add summary of link content
Feb
8
reviewed Reject suggested edit on How to check in a shell script if an executable is running or not?
Feb
7
awarded  Peer Pressure
Feb
6
comment ssh says: You don't exist, go away!
I tend to agree with Joel about simple questions and this question made me feel interested. However, @coffeMug, if you have a problem, please describe it clearly (and document what you have tried in order to solve it).
Feb
5
awarded  Nice Question
Feb
4
awarded  Famous Question