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16 lines
247 B
Bash
16 lines
247 B
Bash
#!/usr/bin/env bash
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store_env_vars() {
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initial_vars=($(env | cut -d= -f1))
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}
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restore_env_vars() {
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for key in $(env | cut -d= -f1); do
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if ! [[ " ${initial_vars[@]} " =~ " $key " ]]; then
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unset "$key"
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fi
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done
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}
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store_env_vars
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