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katsyoshi/gist:6550221fef7a9044b653b5fa9622b90c

Created June 2, 2018 05:50
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i cannot find 5ghz wifi
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gistfile1.txt
-[321]% iwlist wlp1s0 scanning | grep -e SSID -e Frequency | grep -i rubykaigi -A 1
ESSID:"RubyKaigi 2018"
Frequency:2.412 GHz (Channel 1)
ESSID:"RubyKaigi 2018"
Frequency:2.412 GHz (Channel 1)
ESSID:"RubyKaigi 2018"
Frequency:2.412 GHz (Channel 1)
ESSID:"RubyKaigi 2018"
Frequency:2.412 GHz (Channel 1)
ESSID:"RubyKaigi 2018"
Frequency:2.412 GHz (Channel 1)
--
ESSID:"RubyKaigi 2018"
Frequency:2.437 GHz (Channel 6)
ESSID:"RubyKaigi 2018"
Frequency:2.437 GHz (Channel 6)
--
ESSID:"RubyKaigi 2018"
Frequency:2.462 GHz (Channel 11)
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