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Without any options set, TShark works much like tcpdump. On Red Hat Enterprise Linux (RHEL) 8: dnf install wireshark Use cases On Red Hat Enterprise Linux (RHEL) 7: yum install wireshark Wireshark can be installed with the standard simple commands. Linux system administration skills assessment.A guide to installing applications on Linux.Download RHEL 9 at no charge through the Red Hat Developer program.Output can be exported to XML, PostScript, CSV, or plain text.Coloring rules can be applied to the packet list for quick, intuitive analysis.Decryption support for many protocols, including IPsec, ISAKMP, Kerberos, SNMPv3, SSL/TLS, WEP, and WPA/WPA2.Live data can be read from Ethernet, IEEE 802.11, Bluetooth, USB, and others (depending on your platform).Capture files compressed with gzip can be decompressed on the fly.Read/write many different capture file formats: tcpdump (libpcap), Pcap NG, Cisco Secure IDS iplog, Microsoft Network Monitor, and many others.
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