我们有一台服务器,其中一位工程师配置了子网,现在我们被锁在这台服务器之外,我所知道的唯一的访问是IDC的串行控制台(这意味着请IDC工程师来帮助我们)。
被错误配置的东西:
address 192.168.1.9 # Original address there was
netmask 255.255.255.254 # Misconfigured, originally should've been .240
出于好奇-有什么方法可以避免调用IDC并通过SSH连接到这个主机(然后我们可以修复配置)?
我写这个SQL:
INSERT INTO registered (`idc`, `idp`, `date`)
SELECT 'idc'
FROM course,registered
INNER JOIN course c ON c.idc=registered.idc
WHERE course.title='aaa',
(SELECT `idp` FROM participant,registered
INNER JOIN participant ON participant.idp=registered.idp WHERE
我正在为Ida编写一个插件(在python中),它使用Etcd远程密钥值存储系统。我的问题是当我试图获得服务器上的锁时
lock = etcd.Lock(self.client, 'ida_lock')
Should timeout after 30 seconds. Hopefully that is enough.
lock.acquire(blocking=True,lock_ttl=None,timeout=30)
if lock.is_acquired:
data,idc_fil