Anna Coding Category - Other
  • selectedexpression=${LOCATIONS[$RANDOM % ${#LOCATIONS[@]} ]}
    • Other
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  • Here is a quickie shell script (bash) tip. If you ever want to insert a random sleep/pause into a running script:
    • Other
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  • To edit Hosts file Mac features is not a difficult although completely non-obvious process. To open Hosts file on Mac, which is hidden, you need to use Terminal:
    • CRA, HOST file, Mac
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