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    Generate a random string where the first character is always "R"

    Thank you! These are both very wise approaches. @KGIII, not homework :) just someone not very skilled and willing to learn from others.
  2. A

    Generate a random string where the first character is always "R"

    I am generating 50 random strings, each 11-character long by running: cat /dev/urandom | LC_ALL=C tr -dc 'A-Z' | fold -w 11 | head -n 50 Now, how could I constrain the first character to always be letter R? RHFEKGJTUSJW RJGHSGWNGHT RJGHTYWERRT RTHNBMVUFGH RLOPOPITYWV ..... Thanks for any hint
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    Help to understand directions

    Hi there, I am new to linux. I am trying to install a software. Readme file says to: "Make a copy of the file to a location in your manual system" What does it mean by "manual system"? Thank you for any help
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