Conn | search
Click here to view Conn news from 60+ newspapers.
Bookmark or Share- What is the difference between -m conntrack --ctstate and -m state --stateI'm reading this howto, and there's something like this: We can allow established sessions to receive traffic: $ sudo iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT ...
- Limits on the number of file descriptors - Unix & Linux Stack ExchangeE.g. with ulimit -Hn 10, you can only have 10 file descriptors open at any one time. Each child process you create can only have up to 10 file descriptors too. Only the superuser may increase a limit once set. If you set one too low, your only option may be to kill your shell process and start a new one. – Alexios.
- How to connect to an 802.1x wireless network via nmcliYou can create a WPA2 Enterprise connection using an nmcli command line like (substitute your own wifi device name for wlp3s0, and so forth): type wifi con-name "MySSID" ifname wlp3s0 ssid "MySSID" -- \. wifi-sec.key-mgmt wpa-eap 802-1x.eap tls 802-1x.identity "USERNAME" \.
- How to update the gateway with nmcli - Unix & Linux Stack ExchangeTo create a connection with the name ethernet-eth0, the IPv4 address 192.168.1.10/24 and the default gateway 192.168.1.1, type: nmcli con add con-name net-eth0 ifname eth0 type ethernet ip4 192.168.1.10/24 gw4 192.168.1.1. If you don’t specify con-name net-eth0, the connection is called ethernet-eth0.
- kubernetes - calico/node is not ready: BIRD is not ready: Error ...calico pod on master node is in CrashLoopBackOff because of "unable to connect to BIRDv4 socket" lab@master:~$ kubectl -nkube-system get po -o wide NAME ...
More
