82 lines
1.3 KiB
Text
82 lines
1.3 KiB
Text
a=$'a\001b'
|
|
|
|
e=$'uv\001\001wx'
|
|
|
|
recho $a
|
|
recho $e
|
|
|
|
recho ${a/$'\001'/A}
|
|
recho "${a/$'\001'/A}"
|
|
recho ${e/$'\001'/A}
|
|
recho "${e/$'\001'/A}"
|
|
|
|
recho ${a/b/B}
|
|
recho "${a/b/B}"
|
|
recho ${e/w/W}
|
|
recho "${e/w/W}"
|
|
|
|
recho ${a//$'\001'/A}
|
|
recho "${a//$'\001'/A}"
|
|
recho ${e//$'\001'/A}
|
|
recho "${e//$'\001'/A}"
|
|
|
|
recho ${a//b/B}
|
|
recho "${a//b/B}"
|
|
recho ${e//w/W}
|
|
recho "${e//w/W}"
|
|
|
|
# pos params pat subst
|
|
|
|
set $e $e
|
|
|
|
recho ${@/$'\001'/A}
|
|
recho "${@/$'\001'/A}"
|
|
recho ${@/w/W}
|
|
recho "${@/w/W}"
|
|
|
|
recho ${@//$'\001'/A}
|
|
recho "${@//$'\001'/A}"
|
|
recho ${@//w/W}
|
|
recho "${@//w/W}"
|
|
|
|
arr[0]=$a
|
|
arr[1]=$e
|
|
|
|
recho ${arr[0]}
|
|
recho ${arr[1]}
|
|
|
|
recho ${arr[0]/$'\001'/A}
|
|
recho "${arr[0]/$'\001'/A}"
|
|
recho ${arr[1]/$'\001'/A}
|
|
recho "${arr[1]/$'\001'/A}"
|
|
|
|
recho ${arr[0]/b/B}
|
|
recho "${arr[0]/b/B}"
|
|
recho ${arr[1]/w/W}
|
|
recho "${arr[1]/w/W}"
|
|
|
|
recho ${arr[0]//$'\001'/A}
|
|
recho "${arr[0]//$'\001'/A}"
|
|
recho ${arr[1]//$'\001'/A}
|
|
recho "${arr[1]//$'\001'/A}"
|
|
|
|
recho ${arr[0]//b/B}
|
|
recho "${arr[0]//b/B}"
|
|
recho ${arr[1]//w/W}
|
|
recho "${arr[1]//w/W}"
|
|
|
|
recho ${arr[@]/$'\001'/A}
|
|
recho "${arr[@]/$'\001'/A}"
|
|
|
|
recho ${arr[@]/b/B}
|
|
recho "${arr[@]/b/B}"
|
|
recho ${arr[@]/w/W}
|
|
recho "${arr[@]/w/W}"
|
|
|
|
recho ${arr[@]//$'\001'/A}
|
|
recho "${arr[@]//$'\001'/A}"
|
|
|
|
recho ${arr[@]//b/B}
|
|
recho "${arr[@]//b/B}"
|
|
recho ${arr[@]//w/W}
|
|
recho "${arr[@]//w/W}"
|