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Diffstat (limited to 'tools/eslint/node_modules/debug/Readme.md')
| -rw-r--r-- | tools/eslint/node_modules/debug/Readme.md | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/tools/eslint/node_modules/debug/Readme.md b/tools/eslint/node_modules/debug/Readme.md index 14222e0c247..b4f45e3cc6a 100644 --- a/tools/eslint/node_modules/debug/Readme.md +++ b/tools/eslint/node_modules/debug/Readme.md @@ -53,8 +53,8 @@ setInterval(function(){ #### Windows note - On Windows the environment variable is set using the `set` command. - + On Windows the environment variable is set using the `set` command. + ```cmd set DEBUG=*,-not_this ``` @@ -77,7 +77,7 @@ Then, run the program to be debugged as usual. ## Wildcards - The `*` character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect.compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + The `*` character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect:compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=*,-connect:*` would include all debuggers except those starting with "connect:". @@ -147,6 +147,16 @@ error('now goes to stdout via console.info'); log('still goes to stdout, but via console.info now'); ``` +### Save debug output to a file + +You can save all debug statements to a file by piping them. + +Example: + +```bash +$ DEBUG_FD=3 node your-app.js 3> whatever.log +``` + ## Authors - TJ Holowaychuk |