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gargolito/set_env_var_from_executable.sh

Created March 27, 2019 14:36
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#systemd #linux
Raw
set_env_var_from_executable.sh
[Unit]
Description=Demonstrate Bash
[Service]
ExecStartPre=/usr/bin/bash -c "/usr/bin/systemctl set-environment MYVAR=$(( 2 + 2 ))"
ExecStart=/usr/bin/ech "2 + 2 = ${MYVAR}"
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