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Fix for running ulimit check

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This commit is contained in:
Matthew Holt 2015-05-21 11:21:08 -06:00
parent d6df615588
commit d311345aa5
1 changed files with 1 additions and 1 deletions
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2
main.go
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@ -98,7 +98,7 @@ func main() {
// Warn if ulimit is too low for production sites // Warn if ulimit is too low for production sites
if (runtime.GOOS == "linux" || runtime.GOOS == "darwin") && if (runtime.GOOS == "linux" || runtime.GOOS == "darwin") &&
!addr.IP.IsLoopback() && !checkedFdLimit { !addr.IP.IsLoopback() && !checkedFdLimit {
out, err := exec.Command("ulimit", "-n").Output() out, err := exec.Command("sh", "-c", "ulimit -n").Output() // use sh because ulimit isn't in Linux $PATH
if err == nil { if err == nil {
// Note that an error here need not be reported // Note that an error here need not be reported
lim, err := strconv.Atoi(string(bytes.TrimSpace(out))) lim, err := strconv.Atoi(string(bytes.TrimSpace(out)))