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How can I match a string with a regex in Bash?
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To match regexes you need to use the =~ operator.
Try this:
[[ sed-4.2.2.tar.bz2 =~ tar.bz2$ ]] && echo matched
Alternatively, you can use wildcards (instead of regexes) with the == operator:
[[ sed-4.2.2.tar.bz2 == *tar.bz2 ]] && echo matched
If portability is not a con...
Dump Mongo Collection into JSON format
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answered Jan 24 '12 at 18:04
vrtxvrtx
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How can I repeat a character in Bash?
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410
You can use:
printf '=%.0s' {1..100}
How this works:
Bash expands {1..100} so the command ...
How to determine if a point is in a 2D triangle? [closed]
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answered Jan 12 '10 at 14:27
Kornel KisielewiczKornel Kisielewicz
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Enable remote MySQL connection: ERROR 1045 (28000): Access denied for user
...ke Joshua Park
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answered Oct 11 '12 at 17:02
OctavioOctavio
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How to perform Unwind segue programmatically?
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edited Nov 3 '12 at 12:41
answered Nov 3 '12 at 11:49
Va...
How to filter git diff based on file extensions?
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4
Mine worked with brace expansion, a la git diff -- *.{c,h,etc}
– Matt Fletcher
Nov 25 '13 at 16:03
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What is the copy-and-swap idiom?
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edited Jan 24 at 19:00
Tomeamis
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answered Jul 19 '10 ...
How do I keep track of pip-installed packages in an Anaconda (Conda) environment?
...packages:
name: stats
channels:
- javascript
dependencies:
- python=3.4
- bokeh=0.9.2
- numpy=1.9.*
- nodejs=0.10.*
- flask
- pip:
- Flask-Testing
If you're looking to follow through with exporting the environment, move environment.yml to the new host machine and run:
conda env...
Why do Python's math.ceil() and math.floor() operations return floats instead of integers?
... Greg HewgillGreg Hewgill
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