WebApr 13, 2024 · dnf install bind-utils 1 如图所示,下载好dig命令,以遍后续实验使用。 4.1.1.2 利用dig解析新疆大学网站。 如图所示,图为dig解析新疆大学网站的DNS。 4.1.1.3 利用tcpdump抓取DNS查询网络通信数据包,以test.cap保存下来。 tcpdump -i eth0 -w test.cap 1 如图所示,共抓取330个数据包,通过XShell导出到本机,以便进一步的实验分 … WebJul 5, 2024 · 12 As i run these commands to install any packages with yum or dnf: > sudo -c 'yum (or dnf) install [package name]' > sudo yum (or dnf) install [package name] I get this error: Last metadata expiration check: 0:01:34 ago on Thu 05 Jul 2024 12:27:36 AM +0430. No match for argument: [package name] Error: Unable to find a match Any …
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WebApr 12, 2024 · tcpdump --interface any -c 1 -x. 6. Save Capture Data to a File. If you want to save the capture data for reference purposes, tcpdump is there to help you out. Just … Webtcpdump Cheat Sheet Installation Commands CENT OS and REDHAT $ sudo yum install tcpdump Fedora $ dnf install tcpdump Ubuntu, Debian and Linux Mint #apt-get install … fa pergolák
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