I'm trying to spawn "grep error /var/log/system.log" (equivalent to "grep
error /var/log/syslog" on linux) via an "npm run" script.
Check this example program:
var spawn = require('child_process').spawn
var child = spawn('grep', ['error', '/var/log/system.log'], {stdio:
'inherit'})
child.on('exit', process.exit)
I've added this as a script "test" in package.json.
I'm using nave to switch npm/node versions and in node 0.10.6/npm 1.2.18
and below, running this with npm test produces a "permission denied" error:
grep: /var/log/system.log: Permission denied
But after node 0.10.7/npm 1.2.21 it works just fine.
I've checked the gid/uid and they're the same across both node versions, so
I'm not really sure could be different that causes the permissions issue.
I've looked through node
changes<https://github.com/joyent/node/compare/v0.10.6-release...v0.10.7-release>and
npm
changes <https://github.com/isaacs/npm/compare/v1.2.18...v1.2.21> between
these two versions and nothing immediately jumps out as the cause of this
change.
Anyone have any idea what's going on here?
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