vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
121 lines
2.4 KiB
Plaintext
121 lines
2.4 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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HOME=/homes/chet
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string=abcdefg
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set -- a b c
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shopt -u patsub_replacement
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# verify existing behavior
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echo ${string/abc/~}
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echo "${string/abc/~}"
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echo ${string/abc/"~"}
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echo ${string/abc/$notthere}
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echo "${string/abc/$notthere}"
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echo "${string/abc/"$notthere"}"
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echo ${string//?/\$\'&\' }
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shopt -s patsub_replacement
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echo ${string//?/\$\'&\' }
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echo ${string//?/& }
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echo "${string//?/& }"
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echo ${string//?/\& }
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echo "${string//?/\& }"
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echo ${string//?/"& "}
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echo ${string//?/"\& "}
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echo "${string//?/"a "}"
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echo "${string//?/"$# "}"
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echo ${string/abc/& }
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echo "${string/abc/& }"
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echo ${string/abc/"& "}
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echo ${string/abc/\& }
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echo "${string/abc/\& }"
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echo ${string/abc/"\& "}
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echo ${string/abc/\\& }
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rep='\\&'
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echo "${string/abc/&}"
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echo ${string/abc/\&}
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echo "${string/abc/\\&}"
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echo ${string/abc/"\\&"}
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echo "${string/abc/"\\&"}"
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echo ${string/abc/$rep}
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echo ${string/abc/"$rep"}
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shopt -u patsub_replacement
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echo "${string/abc/&}"
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echo ${string/abc/\&}
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echo "${string/abc/\\&}"
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echo "${string/abc/"\\&"}"
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echo ${string/abc/"$rep"}
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shopt -s patsub_replacement
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repl='x&y'
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r2='x\&y'
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var='letssee'
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pat=ss
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echo ${var//$pat/"$repl"}
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echo "${var//$pat/"$repl"}"
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echo ${var//$pat/$repl}
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echo "${var//$pat/$repl}"
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echo ${var//$pat/"$r2"}
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echo "${var//$pat/"$r2"}"
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echo ${var//$pat/$r2}
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echo "${var//$pat/$r2}"
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r2='\\&'
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r3='\&'
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echo ${var//$pat/\\\&}
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echo ${var//$pat/\\$r2}
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echo ${var//$pat/\\&}
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echo ${var//$pat/$r2}
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echo ${var//$pat/"\&"}
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echo ${var//$pat/"$r3"}
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echo ${var//$pat/"&"}
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echo ${var//$pat/$r3}
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# these cases provide the same functionality as sed when given a BRE like
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# `^' or `$', or when passed a null input line
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one=one
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null=
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echo ${one/#/&two}
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echo ${one/#/\&two}
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echo ${one/%/&two}
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echo ${one/%/\&two}
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echo ${null/#/&two}
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echo ${null/#/\&two}
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echo ${one/#?/&two}
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echo ${one/#?/\&two}
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