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Always print header, even if no processes

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This commit is contained in:
Jim Paris 2013-08-06 14:56:10 -04:00
parent cafdfce4f0
commit 21bd1bd050
1 changed files with 4 additions and 3 deletions

7
scripts/ps.py
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@ -40,13 +40,14 @@ def main():
round(info['system']['mem_used'] * 100.0
/ info['system']['mem_total']))
# Print process detail for each managed process
fmt = "%-36s %-6s %-15s %-4s %-3s %-5s\n"
printf(fmt, "PID", "STATE", "SINCE", "PROC", "CPU", "LOG")
if len(info['pids']) == 0:
printf("No running processes\n")
raise SystemExit(0)
# Print process detail for each managed process
fmt = "%-36s %-6s %-15s %-4s %-3s %-5s\n"
printf(fmt, "PID", "STATE", "SINCE", "PROC", "CPU", "LOG")
for pid in sorted(info['pids'].keys()):
pidinfo = client.get("process/status", { "pid": pid })
if pidinfo['alive']: