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jwswj/gist:6128473

Created August 1, 2013 04:45
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Remove all global gems
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gistfile1.sh
gem list | cut -d" " -f1 | xargs gem uninstall -aIx
@webmaster128
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Right now, the output of gem list contains lines without gems:

$ gem list

*** LOCAL GEMS ***

bigdecimal (1.2.8)
io-console (0.4.5)
json (1.8.3)
psych (2.1.0)
rdoc (4.2.1)

Thus I change gem list to gem list | grep -F "(".

@bgrand-ch
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Thanks 👍

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