More on grep command - Oriya

Questions posted on ST Forums:

• grep $

  We can find pattern at the end of the line by $. Can we find pattern at the beginning of the line? grep "[78]...$" grepdemo.txt, how this command find scholarship between 7000 to 8999 ? 

  07-08M 0-10S sanniddhachakrabarti@gmail.com
  
  
  Answer last updated on: March 19, 2021, 2:33 p.m.

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• grep "^A" grepdemo.txt

  grep "^A" grepdemo.txt, why this command only highlight the roll number starting with A, why not names ?

  06-07M 30-40S sanniddhachakrabarti@gmail.com
  
  
  Answer last updated on: March 15, 2021, 1:07 p.m.

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