Netstat is a command-line
utility and provide ability to check open ports whether it is UDP or TCP. Its
needs to separate installation by default this package is not available in CentOS 8
minimal.
[root@linuxcnf ~]# netstat --version
-bash: netstat: command not found
[root@linuxcnf ~]# |
As per the above output,
the package is not installed on the system which provides netstat command. Follow
the below steps to resolve:
Step 1. Installing package: Run the following command to install netstat related
packages:
[root@linuxcnf ~]# dnf install net-tools -y
……………………..
Installed:
net-tools-2.0-0.52.20160912git.el8.x86_64
Complete!
[root@linuxcnf ~]#
|
Step 2. Verification: Run the following command to validate/verify the
installation.
[root@linuxcnf ~]# netstat --version
net-tools 2.10-alpha
Fred Baumgarten, Alan Cox, Bernd Eckenfels, Phil
Blundell, Tuan Hoang, Brian Micek and others
+NEW_ADDRT +RTF_IRTT +RTF_REJECT +FW_MASQUERADE +I18N
+SELINUX
AF: (inet) +UNIX +INET +INET6 +IPX +AX25 +NETROM +X25
+ATALK -ECONET +ROSE +BLUETOOTH
HW: +ETHER
+ARC +SLIP +PPP +TUNNEL -TR +AX25 +NETROM +X25 +FR +ROSE +ASH +SIT +FDDI +HIPPI
+HDLC/LAPB +EUI64
[root@linuxcnf ~]# |
No comments:
Post a Comment