Skip to main content

Linux command: ss - socket statistics

ss is another utility to investigate sockets. It can display more TCP and state information than other tools.

Examples

List all sockets

$ ss -a

Show statistics

$ ss -s

List all listening sockets

$ ss -l

List TCP connections

$ ss -t

List UDP connections

$ ss -u

Show process using socket

$ ss -p
Labels:

Popular posts from this blog

RHEL: Install MySQL

[tuyendq@DangQuocTuyen ~]$ sudo yum list mysql Loaded plugins: product-id, search-disabled-repos, subscription-manager Error: No matching Packages to list [tuyendq@DangQuocTuyen ~]$ sudo yum install mysql Loaded plugins: product-id, search-disabled-repos, subscription-manager Resolving Dependencies --> Running transaction check ---> Package mariadb.x86_64 1:5.5.60-1.el7_5 will be installed --> Processing Dependency: mariadb-libs(x86-64) = 1:5.5.60-1.el7_5 for package: 1:mariadb-5.5.60-1.el7_5.x86_64 --> Running transaction check ---> Package mariadb-libs.x86_64 1:5.5.60-1.el7_5 will be installed --> Finished Dependency Resolution Dependencies Resolved ============================================================================================================================================= Package Arch Version Repository Size ================================...
Read more

Who is logged on to Windows

query user Check who is logged on to Windows: query user In Linux: who
Read more

IBM Domino: Exprired password

Your account is locked out if you do not change your expired password. IBM Notes: Password is expired Account is locked out when password is expired Example of password policy
Read more