
The post Equinix Submarine Cable Momentum is Accelerating appeared first on Interconnections - The Equinix Blog.
source https://blog.equinix.com/blog/2021/01/15/equinix-submarine-cable-momentum-is-accelerating/
The post Equinix Submarine Cable Momentum is Accelerating appeared first on Interconnections - The Equinix Blog.
One convenient way to list details about user logins on a Linux system is to use the lslogins command. You'll get a very useful and nicely formatted display that includes quite a few important details.
On my system and likely most others, user accounts will start with UID 1000. To list just these accounts rather than include all of the service accounts like daemon, mail and syslog, add the -u option as shown in the example below.
$ sudo lslogins -u UID USER PROC PWD-LOCK PWD-DENY LAST-LOGIN GECOS
0 root 151 0 0 root
1000 shs 68 0 0 12:35 Sandra H-S 1001 nemo 0 0 0 2021-Jan05 Nemo Demo,,, 1002 dbell 0 0 1 Dory Bell 1003 shark 2 0 0 7:15 Sharon Hark 1004 tadpole 0 0 0 2020-Dec05 Ted Pole 1005 eel 0 0 0 2021-Jan11 Ellen McDay 1006 bugfarm 0 0 0 2021-Jan01 Bug Farm 1008 dorothy 0 0 1 Dorothy Reuben 1012 jadep 0 0 1 2021-Jan04 Jade Jones 1013 myself 0 0 0 2021-Jan12 My Self 1014 marym 0 0 0 2020-Mar20 Mary McShea 1017 gijoe 0 0 0 GI Joe 65534 nobody 0 0 1 nobody
What the lslogins command does is grab relevant information from system files such as /etc/passwd, /etc/shadow and /var/log/wtmp and lay it out in a format like that shown below. If you run this command without using sudo, you will not be able to retrieve all of the information shown. Non-privileged accounts won't have access to all of the files that are needed.
After discussing the technology options one has when trying to get a packet across the network, we dived deep into two interesting topics:
You’ll find more details (including other hybrids like Loose Source Routing) in Multi-Layer Switching and Tunneling video.
After some saber-rattling, Cisco has sweetened the pot to acquire optical technology firm Acacia. The amended agreement calls for Cisco to pay $4.5 billion instead of the originally agreed upon $2.6 billion deal.
The companies said the amended acquisition should close by the end of the first calendar quarter of 2021, but it is still subject to closing conditions, including Acacia stockholder approval. Upon completion of the acquisition, Acacia CEO Raj Shanmugaraj and company employees will join Cisco's Optics business.
After some saber-rattling, Cisco has sweetened the pot to acquire optical technology firm Acacia. The amended agreement calls for Cisco to pay $4.5 billion instead of the originally agreed upon $2.6 billion deal.
The companies said the amended acquisition should close by the end of the first calendar quarter of 2021, but it is still subject to closing conditions, including Acacia stockholder approval. Upon completion of the acquisition, Acacia CEO Raj Shanmugaraj and company employees will join Cisco's Optics business.