在Python中,我们通过标准库中的subprocess包来fork一个子进程,并运行一个外部的程序(fork,exec见Linux进程基础)。...subprocess包中定义有数个创建子进程的函数,这些函数分别以不同的方式创建子进程,所以我们可以根据需要来从中选取一个使用。...使用subprocess包中的函数创建子进程的时候,要注意: 1) 在创建子进程...
如下所示: ”’ @author: Jacobpc ”’ import os import sys import subprocess def get_process_id(name): child = subprocess.Popen([“pgrep”,”-f”,name],stdout=subprocess.PIPE,shell=False) response = child.communicate()[0] return response pid = ge 常在读写文件之前,需要判断文件或目录是否...
The attached log had a 500 error as below line that might be the reported error. Perhaps a different log you wanted to share? My best guess is protocol differences. Sign up for freeto join this conversation on GitHub. Already have an account?Sign in to comment...
import subprocess def get_process_id(name): child = subprocess.Popen(["pgrep","-f",name],stdout=subprocess.PIPE,shell=False) response = child.communicate()[0] return response pid = get_process_id("python socialbanklog.py") print pid if not pid: print "no target pid to kill,please ch...
def popen(fullcmd): p = subprocess.Popen(fullcmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=True) return p.stdout Example #9Source File: os.py From jawfish with MIT License 6 votes def popen(cmd, mode="r", buffering=-1): if not isinstance(cmd, str)...
.Formatter('%(asctime)s %(name)-12s %(levelname)-8s %(message)s')39console.setFormatter(formatter)40logging.getLogger('').addHandler(console)414243defis_run(processname):44'''Get processname status'''45cmd='/usr/bin/pgrep'+ processname+'> /dev/null 2>&1'46try:47#pstat=subprocess....