Using sfdisk to recover a partition table on Linux
As he re-entered the sfdisk dump manually in the remote recovery console, using the devil’s editor (vi), he was silently thanking the Linux developers for not screwing around with the …
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Using nmap to “ping” remote ports
nmap -p 443 site.com nmap -p 21,22,2222,80,443 site.com nmap -p 50-100 site.com nmap is a very versatile tool for analyzing remote hosts. Given the above examples, nmap will return the …
Show which process/program is listening to what port using netstat and lsof
lsof -Pnl +M -i4 lsof -Pnl +M -i6 or netstat -tulpn netstat -npl There are obviously a number of ways to accomplish this, but these variations will cover a lot …
Using MTR to create a text file report
mtr –report –report-cycles 20 www.instagram.com > ignetrpt.txt The above should be entered on one line. Using MTR this way makes it easy to simply send a trace report via e-mail. …
Thank you Mattermost / @mattermosthq
It finally arrived 🙂 #mattermost #geeksrus
How the NSA could save billions of dollars
How you save the NSA and other similarly inclined organization billions of dollars in hardware using only a decent operating system: tail -f /dev/person/to/track #unix #linux #surveillance #privacy