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| # generate a Rails migration timestamp | |
| Time.now.strftime('%Y%m%d%H%M%S') |
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| # schedule automatic postgres backups in heroku | |
| heroku pg:backups:schedule DATABASE_URL --at '02:00 America/New_York' --app <app> | |
| # repeat a command n times | |
| for i in {1..5}; do echo 'hello'; done | |
| # generate a human readable timestamp | |
| date -r `date +%s` |
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