Python调用shell的几种方式
短信预约 -IT技能 免费直播动态提醒
1.
cmd = "some unix command"
retcode = subprocess.call(cmd,shell=True)2.
ssh = paramiko.SSHClient()
ssh.connect(server, username=username, password=password)
ssh_stdin, ssh_stdout, ssh_stderr = ssh.exec_command(cmd_to_execute)3.
import commands
command = "nslookup " + node + " | grep Name -1 | grep Address| awk '{print $2}'"
result = commands.getoutput(command)
if (result == ""):
return "unknown"4.
sshProcess = subprocess.Popen(['ssh', <remote client>], ,stdin=subprocess.PIPE, stdout = subprocess.PIPE)
sshProcess.stdin.write("ls mydirectory\n")
sshProcess.stdin.write("echo END\n")
for line in stdout.readlines():
if line == "END\n":
break
print(line)
sshProcess.stdin.write("uptime\n")
sshProcess.stdin.write("echo END\n")
for line in stdout.readlines():
if line == "END\n":
break
print(line)免责声明：
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