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16 lines
193 B
Bash
16 lines
193 B
Bash
#!/bin/sh
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trace()
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{
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if [ -n "${TRACING}" ]; then
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echo "$(date -Is) $$ ${1}" 1>&2
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fi
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}
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trace_rc()
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{
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if [ -n "${TRACING}" ]; then
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echo "$(date -Is) $$ Last return code: ${1}" 1>&2
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fi
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}
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