25 lines
364 B
Bash
Executable File
25 lines
364 B
Bash
Executable File
#!/husr/bin/env bash
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set -uo pipefail
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if [[ "$1" == "-h" || "$1" == "--help" ]]; then
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cat <<EOF
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Usage: $(basename "$0") [-h] <command>
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Retry a command until it fails.
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Options:
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-h, --help Show this help message
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Arguments:
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command Command to repeatedly execute
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EOF
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exit 0
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fi
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"$@"
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while [[ "$?" -eq 0 ]]; do
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sleep 0.5
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"$@"
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done
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