technology/communication/mosh.md
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@@ -12,7 +12,8 @@ apt-get install mosh
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## usage
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on server allow port through firewall
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```
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-firewall-cmd --permanent --allow-port=60001/udp
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+firewall-cmd --permanent --add-port=60001/udp
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+firewall-cmd --reload
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```
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on client