1node-supervisor(22 July 2022) node-supervisor(22 July 2022)
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5 Node Supervisor is used to restart programs when they crash. It
6 can also be used to restart programs when a *.js file changes.
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8 Usage: supervisor [options] <program> supervisor [options] --
9 <program> [args ...]
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11 Required: <program> The program to run.
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13 Options: -w|--watch <watchItems> A comma-delimited list of fold‐
14 ers or js files to watch for changes. When a change to a js
15 file occurs, reload the program Default is '.'
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17 -i|--ignore <ignoreItems> A comma-delimited list of fold‐
18 ers to ignore for changes. No default
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20 --ignore-symlinks Enable symbolic links ignoring when
21 looking for files to watch.
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23 -p|--poll-interval <milliseconds> How often to poll
24 watched files for changes. Defaults to Node default.
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26 -e|--extensions <extensions> Specific file extensions to
27 watch in addition to defaults. Used when --watch option
28 includes folders Default is 'node,js'
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30 -x|--exec <executable> The executable that runs the spec‐
31 ified program. Default is 'node'
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33 --debug[=port] Start node with --debug flag.
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35 --debug-brk[=port] Start node with --debug-brk[=port]
36 flag.
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38 --harmony Start node with --harmony flag. --inspect
39 Start node with --inspect flag.
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41 --harmony_default_parameters Start node with --har‐
42 mony_default_parameters flag.
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44 -n|--no-restart-on error|exit Don't automatically restart
45 the supervised program if it ends. Supervisor will wait
46 for a change in the source files. If "error", an exit
47 code of 0 will still restart. If "exit", no restart re‐
48 gardless of exit code. If "success", no restart only if
49 exit code is 0.
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51 -t|--non-interactive Disable interactive capacity. With
52 this option, supervisor won't listen to stdin.
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54 -k|--instant-kill use SIGKILL (-9) to terminate child in‐
55 stead of the more gentle SIGTERM.
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57 --force-watch Use fs.watch instead of fs.watchFile. This
58 may be useful if you see a high cpu load on a windows ma‐
59 chine.
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61 -s|--timestamp Log timestamp after each run. Make it
62 easy to tell when the task last ran.
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64 -h|--help|-? Display these usage instructions.
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66 -q|--quiet Suppress DEBUG messages
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68 -V|--verbose Show extra DEBUG messages
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70 Options available after start: rs - restart process. Useful for
71 restarting supervisor eaven if no file has changed.
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73 Examples: supervisor myapp.js supervisor myapp.coffee supervisor
74 -w scripts -e myext -x myrunner myapp supervisor -- server.js -h
75 host -p port
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79 0.12.0 node-supervisor(22 July 2022)