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visits member for 4 years, 9 months
seen Jul 8 at 19:47

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Mar
16
comment How to block bluetooth signals?
the microwave oven also blocks wifi and other devices nearby. plus it's kinda inconvenient in the office
Mar
16
comment How to block bluetooth signals?
yep, the metal container was the first thing we tried, but the device still works. will try the tin foil...
Mar
16
asked How to block bluetooth signals?
Oct
18
awarded  Popular Question
Feb
17
accepted recursive grep: exclude specific directories
Feb
12
comment recursive grep: exclude specific directories
ack looks pretty good. nice that it intuitively excludes unwanted files. the --nogroup option gives a similar output to grep -Rni
Nov
6
awarded  Editor
Nov
6
revised recursive grep: exclude specific directories
edited body
Nov
6
awarded  Scholar
Nov
6
comment recursive grep: exclude specific directories
ok, i like that a lot. of course find is a lot more flexible. the only difference between the output is that "grep -Rni" will print the file name for each match, whereas "find -exec grep" will print the filename on one line and then one line for each match (with line number and line content). using "grep -Hni" forces the filename to be displayed on each line
Nov
6
awarded  Student
Nov
6
asked recursive grep: exclude specific directories