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Remove heading in ps output using arg

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This commit is contained in:
Caleb Bassi 2018-05-15 20:21:25 -07:00
parent a65523dab6
commit 0647a4b433
1 changed files with 2 additions and 2 deletions
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4
src/widgets/proc_unix.go
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@ -22,10 +22,10 @@ func (self *Proc) update() {
} }
func Processes() []Process { func Processes() []Process {
output, _ := exec.Command("ps", "-acxo", "pid,comm,pcpu,pmem").Output() output, _ := exec.Command("ps", "--no-headers", "-acxo", "pid,comm,pcpu,pmem").Output()
strOutput := strings.TrimSpace(string(output)) strOutput := strings.TrimSpace(string(output))
processes := []Process{} processes := []Process{}
for _, line := range strings.Split(strOutput, "\n")[1:] { for _, line := range strings.Split(strOutput, "\n") {
split := strings.Fields(line) split := strings.Fields(line)
pid, _ := strconv.Atoi(split[0]) pid, _ := strconv.Atoi(split[0])
cpu, _ := strconv.ParseFloat(split[2], 64) cpu, _ := strconv.ParseFloat(split[2], 64)