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keep something alive in linux box
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| #!/bin/bash | |
| ps -ef | egrep "node.+app.js" > /dev/null | |
| if [[ $? -ne 0 ]]; then | |
| pm2 start 2 // node process manager | |
| echo "`date` : app started." >> ~/app.log | |
| fi | |
| # cron | |
| */5 * * * * /home/user/bin/node_app.sh | |
| #---------------------- |
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