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MiniMax
MiniMax
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sed 's/\B/\&/g'

\B - Matches everywhere but on a word boundary; that is it matches if the character to the left and the character to the right are either both “word” characters or both “non-word” characters. GNU sed manual.

Information: GNU sed manual, regular expression extensions.

Testing:

sed 's/\B/\&/g' <<< '12345'
1&2&3&4&5

sed 's/\B/\&/g'

\B - Matches everywhere but on a word boundary; that is it matches if the character to the left and the character to the right are either both “word” characters or both “non-word” characters. GNU sed manual.

Testing:

sed 's/\B/\&/g' <<< '12345'
1&2&3&4&5

sed 's/\B/\&/g'

\B - Matches everywhere but on a word boundary; that is it matches if the character to the left and the character to the right are either both “word” characters or both “non-word” characters.

Information: GNU sed manual, regular expression extensions.

Testing:

sed 's/\B/\&/g' <<< '12345'
1&2&3&4&5
formatting
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αғsнιη
αғsнιη
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sed 's/\B/\&/g'

sed 's/\B/\&/g'

\B - Matches everywhere but on a word boundary; that is it matches if the character to the left and the character to the right are either both “word” characters or both “non-word” characters. GNU sed manual.

Testing:

sed 's/\B/\&/g' <<< '12345'
1&2&3&4&5

sed 's/\B/\&/g'

\B - Matches everywhere but on a word boundary; that is it matches if the character to the left and the character to the right are either both “word” characters or both “non-word” characters. GNU sed manual.

Testing:

sed 's/\B/\&/g' <<< '12345'
1&2&3&4&5

sed 's/\B/\&/g'

\B - Matches everywhere but on a word boundary; that is it matches if the character to the left and the character to the right are either both “word” characters or both “non-word” characters. GNU sed manual.

Testing:

sed 's/\B/\&/g' <<< '12345'
1&2&3&4&5
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MiniMax
MiniMax
  • 4.2k
  • 1
  • 21
  • 36

sed 's/\B/\&/g'

\B - Matches everywhere but on a word boundary; that is it matches if the character to the left and the character to the right are either both “word” characters or both “non-word” characters. GNU sed manual.

Testing:

sed 's/\B/\&/g' <<< '12345'
1&2&3&4&5