mirror of https://github.com/n-hys/bash.git
60 lines
1.3 KiB
Plaintext
60 lines
1.3 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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set -- 1 2
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IFS=
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a=$* b=${*}
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c=${*/} d=${*#} e=${*%} f=${*:1}
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printf '<%s>' "$a" "$b" "$c" "$d" "$e" "$f"; echo
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unset a b c d e f
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: ${a=$*} ${b=${*}} ${c=${*/}}
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: ${d=${*#}} ${e=${*%}} ${f=${*:1}}
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printf '<%s>' "$a" "$b" "$c" "$d" "$e" "$f" ; echo
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unset f g
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f=${*,,} g=${*@Q}
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printf '<%s>' "$f" "$g" ; echo
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unset -v a b c d e f g
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unset var
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# resetting IFS here
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IFS=$' \t\n'
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printf '%s\n' "${*:1}"
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var=${*:1}; printf '%s\n' "$var"
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var="${*:1}"; printf '%s\n' "$var"
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unset var
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recho ${var-${*}}
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recho ${var-${*:1}}
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recho "${var-${*:1}}"
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recho ${var-"${*:1}"}
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unset var
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recho ${var=${*}}
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printf 'var=%s\n' "$var"
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unset var
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recho ${var=${*:1}}
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printf 'var=%s\n' "$var"
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a=${*:1}
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recho "$a"
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: ${b=${*:1}}
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recho "$b"
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