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- a='abc'
- r=${a//b/\041#}
- echo 1 $r
- echo 2 ${a//b/\041#}
- echo 3 "${a//b/\041#}"
- # --- var_bash3.xx
- # +++ var_bash3.right
- # -1 a\041#c
- # +1 a041#c
- # 2 a041#c
- # -3 a041#c
- # +3 a\041#c
- a='abc'
- r=${a//b/\\041#}
- echo 4 $r
- echo 5 ${a//b/\\041#}
- echo 6 "${a//b/\\041#}"
- a='abc'
- b='\041#'
- r=${a//b/$b}
- echo 7 $r
- echo 8 ${a//b/$b}
- echo 9 "${a//b/$b}"
- a='abc'
- b='\'
- r="${a//b/$b}"
- echo 10 $r
- echo 11 ${a//b/$b}
- echo 12 "${a//b/$b}"
- a='abc'
- b='\\'
- r="${a//b/$b}"
- echo 13 $r
- echo 14 ${a//b/$b}
- echo 15 "${a//b/$b}"
- a='abc'
- b='\t'
- r="${a//b/$b}"
- echo 16 $r
- echo 17 ${a//b/$b}
- echo 18 "${a//b/$b}"
- echo 19 ${a//b/\t}
- echo 20 "${a//b/\t}"
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