mirror of https://github.com/n-hys/bash.git
127 lines
2.1 KiB
Plaintext
127 lines
2.1 KiB
Plaintext
# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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S1=acknowledgement
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S2=oenophile
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echo ${S1^}
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echo ${S1^^}
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echo ${S2^[aeiou]}
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echo ${S2^^[aeiou]}
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U1=${S1^^}
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U2=${S2^^}
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echo ${U1,}
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echo ${U1,,}
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echo ${U2,}
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echo ${U2,[AEIOU]}
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echo ${U2,,[AEIOU]}
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A1=( $S1 $S2 )
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echo ${A1[@]^[aeiou]}
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echo ${A1[@]^^[aeiou]}
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A2=( $U1 $U2 )
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echo ${A2[@],[AEIOU]}
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echo ${A2[@],,[AEIOU]}
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echo ${A2[@],?}
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echo ${A2[@],,?}
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declare -A AA1 AA2
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AA1[ack]=$S1
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AA1[oen]=$S2
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echo ${AA1[@]^}
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echo ${AA1[@]^^}
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echo ${AA1[@]^[aeiou]}
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echo ${AA1[@]^^[aeiou]}
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AA2[ACK]=$U1
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AA2[OEN]=$U2
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echo ${AA2[@],}
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echo ${AA2[@],,}
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echo ${AA2[@],[AEIOU]}
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echo ${AA2[@],,[AEIOU]}
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set -- $S1 $S2
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echo ${@^}
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echo ${@^^}
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echo ${S1^[rstlne]} ${S2^[rstlne]}
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echo ${S1^^[rstlne]} ${S2^^[rstlne]}
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echo ${@^[rstlne]}
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echo ${@^^[rstlne]}
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echo ${S1,[rstlne]} ${S2,[rstlne]}
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echo ${S1,,[rstlne]} ${S2,,[rstlne]}
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echo ${@,[rstlne]}
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echo ${@,,[rstlne]}
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echo ${@^?}
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echo ${@^^?}
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# make sure that multiple words in the string are handled as other expansions
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TEXT="Be Conservative in what you send and Liberal in what you accept"
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TEXT2="be conservative in what you send and liberal in what you accept"
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declare -u foo
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foo=$TEXT
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echo $foo
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declare -l bar
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bar=$TEXT
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echo $bar
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declare -c qux
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qux=$TEXT
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echo $qux
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qux=$TEXT2
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echo $qux
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echo ${TEXT,}
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echo ${TEXT,,}
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echo ${TEXT^}
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echo ${TEXT^^}
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echo ${TEXT2^}
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echo ${TEXT2^^}
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M1=${S1^^[aeiou]}
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M2=${U2,,[AEIOU]}
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#echo ${M1} ${M1~}
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#echo ${M2} ${M2~~}
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declare -l lower=aBcDe
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lower+=XyZ
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echo $lower
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declare -u upper=aBcDe
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upper+=xYZ
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echo $upper
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