Revision 9227
Added by Aaron Marcuse-Kubitza about 11 years ago
| lib/sh/util.sh | ||
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| 45 | 45 |
# usage: local var=...; local_inv |
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alias local_inv='declare "no_$var=$(test "${!var}" || echo 1)"'
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unexport() { export -n "$@"; }
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# `declare +x` won't work because it defines the var if it isn't set |
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get_prefix_vars() { : "${prefix:?}"; eval echo '${!'$prefix'*}'; }
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| 49 | 52 |
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# usage: local prefix=..._; import_vars |
Also available in: Unified diff
lib/sh/util.sh: added unexport() (note that `declare +x` won't work because it defines the var if it isn't set)