txurls - scripts - various script and utils
  HTML git clone git://z3bra.org/scripts
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       txurls (162B)
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            1 #!/bin/sh
            2 
            3 protocols='[a-zA-Z]+://'
            4 hostchars='[-a-zA-Z0-9._+]+'
            5 pathchars='[-a-zA-Z0-9._+#=?&:;%/!~()]+'
            6 
            7 grep -aPo "${protocols}${hostchars}${pathchars}" | tac