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10 lines
228 B
Bash
Executable File
10 lines
228 B
Bash
Executable File
#!/usr/bin/env bash
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# YES_ZSH
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days() {
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[ $# -le 1 ] || { printf "%s\n" "$0: too many arguments" >&2; return 1; }
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echo $(( ($(date +%s) - $(date -d "$1" +%s)) / 60 / 60 / 24 ))
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}
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[ "${SOURCING:-0}" -gt 0 ] || days "$@"
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