bash - Replace all bullets with spaces -

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How do I change tablets with spaces (octal value: 225, hexadecimal value: 95)? The following commands: 

  resonance 'a ?? Test '| | Tr '\ 225' '' echo '' 'test' | Awk '{gsub (/ \ 225 /, ""); Print $ 0} 'echo' '' test '| Sed 's / \ o225 / / g' echo '? Test '| | LANG = '' sed 's / \ o225 / / g' echo '? Test '| Sed's / \ x95 / / g '  
 
 The above command does not work.   
 
 
 Let's see why your current attempts are failing:  
  $ Echo 'â ?? Test '| Hexdump-c00000000 e280 a2 74 65 73 74 a. ... exam. | 00000008   
 These pills are actually three bytes -  e280 a2 , none even  0x95 .  
 A correct CAD expression works fine:  
  echo '¢ ?? Test '| Sed -e's / â? ¢ / / g '  
 ... or (Bash-extended syntax is not available in  / bin / sh ) ...  
  resonance 'a ?? Test '| Sed -e $ s @ \ xe2 \ x80 \ xa2 @ @g '  
 ... or (using bash-builtin replacement functionality):  
 < Code> S = 'â ?? ¢ test 's orig =' a 'in the original string ?? ¢ '# s2 = $ {s // "$ orig" / $ new} # result s2   
 ... or (to change the # object to replace the new object) According to the GNU sed extension, per @ knave) ...  
  echo 'â ?? Test '| Sed's @ \ xe2 \ x80 \ xa2 @ @ '

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