mirror of
https://github.com/fort-nix/nix-bitcoin.git
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0f1ee5f533
- Add usage prompt when starting shell sessions
- Give all examples an uniform interface ("c") for running commands
or starting a shell on the node.
16 lines
532 B
Bash
16 lines
532 B
Bash
# Start an interactive bash session in the current bash environment.
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USAGE_INFO='
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Starting shell...
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Run "c COMMAND" to execute a command on the bitcoin node
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Run "c" to start a shell session inside the node'
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# BASH_ENVIRONMENT contains definitions of read-only variables like 'BASHOPTS' that
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# cause warnings on evaluation. Suppress these warnings while sourcing.
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BASH_ENVIRONMENT=<(declare -p; declare -pf) \
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USAGE_INFO="$USAGE_INFO" \
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bash --rcfile <(echo '
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source $BASH_ENVIRONMENT 2>/dev/null
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echo "$USAGE_INFO"
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')
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