process | 易学教程

Getting The Full Result from “ps”

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问题 How do I get the full width result for the *nix command " ps "? I know we can specify something like --cols 1000 but is there anyway I can the columns and just print out everything? 回答1: Try ps -w -w aux . The -w option sets the output to wide, and doing it twice makes the width unlimited. The "aux" part makes it show more information, and is (afaik) pretty standard mode to use. This is of course platform-dependant, the above works with procps version 3.2.7 on Linux. 回答2: Specify the w option

Getting The Full Result from “ps”

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Shutdown or Restart Machine In C# and ASP.NET

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问题 I want to be able to shutdown down or restart the server that my ASP.NET app is running on. The following code works great in debug mode: Process process = new Process(); ProcessStartInfo startInfo = new ProcessStartInfo(); startInfo.FileName = "shutdown"; startInfo.Arguments = "/r /f /t 0"; startInfo.UseShellExecute = true; startInfo.Verb = "runas"; process.StartInfo = startInfo; process.Start(); I have also tried this code, but I receive the following error "The Process object must have the

Shutdown or Restart Machine In C# and ASP.NET

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Start-Process And Wait For Parent Process Only

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问题 I'm using the PowerShell syntax: Start-Process -FilePath $file -ArgumentList $argList -NoNewWindow -Wait The process being started is an installer, which installs a Windows service and then starts up that service, then the process stops. What's happening is that my script is hanging indefinitely, even after the process completed successfully and the process has exited (as I can see in Task Manager. When I run it from a command line, without PowerShell, it's done in under a minute). Apparently

Start-Process And Wait For Parent Process Only

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Change owner of a currently running process

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问题 I have a process that is currently running with pid , $PID , and owned by the user foo which is not root . I want to transfer the ownership of this process to another user bar which is also not root . Is there a shell command that changes the owner of a process? I'm thinking of a chown but for processes that looks something like. chownproc [option] PID This question and this question are similar, but not quite what I'm looking for and chown man pages doesn't say anything about processes, only

结束ORAClE 当前活动进程

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1:command window SQL> select saddr,sid,serial#,paddr,username,status from v$session where username is not null; SADDR SID SERIAL# PADDR USERNAME STATUS -------- ---------- ---------- -------- ------------------------------ -------- 542E0E6C 11 314 542B70E8 EYGLE INACTIVE 542E5044 18 662 542B6D38 SYS ACTIVE SQL> alter system kill session '11,314'; System altered. SQL> select saddr,sid,serial#,paddr,username,status from v$session where username is not null; SADDR SID SERIAL# PADDR USERNAME STATUS -------- ---------- ---------- -------- ------------------------------ -------- 542E0E6C 11 314

NSIS - check if process exists (nsProcess not working)

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问题 For my NSIS uninstaller, I want to check if a process is running. FindProcDLL is not working under Windows 7 x64, so I tried nsProcess. I've downloaded the version 1.6 from the website: http://nsis.sourceforge.net/NsProcess_plugin If I start the nsProcessTest.nsi in the Example folder, I get the following errors: Section: "Find process" ->(FindProcess) !insertmacro: nsProcess::FindProcess Invalid command: nsProcess::_FindProcess Error in macro nsProcess::FindProcess on macroline 1 Error in

reading data from process' memory with Python

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问题 I'm trying to read data from memory of a process by inputing the process name, then finding PID using psutil. So far I have this: import ctypes from ctypes import * from ctypes.wintypes import * import win32ui import psutil # install, not a default module import sys # input process name nameprocess = "notepad.exe" # find pid def getpid(): for proc in psutil.process_iter(): if proc.name() == nameprocess: return proc.pid PROCESS_ID = getpid() if PROCESS_ID == None: print "Process was not found"