Avoid using sudo if the script is run by root

jvm-profiling-tools / perf-map-agent

A java agent to generate method mappings to use with the linux `perf` tool

GNU General Public License v2.0

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Avoid using sudo if the script is run by root #79

Open iori-yja opened 5 years ago

iori-yja commented 5 years ago

The change is just adding simple bash function to wrap sudo command. This is helpful when running this on small container (without sudo for the size).