Differences
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server-administration:netcat-over-ssh [2012-07-20 18:45:36] garrett.plasky Approved |
server-administration:netcat-over-ssh [2013-01-31 22:40:11] shaun.reitan [Using DD over Netcat] |
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| <sxh plain>dd bs=16M if=/ | <sxh plain>dd bs=16M if=/ | ||
| - | You again will not see any output after you've hit Enter, but do not fret! You can start another session (or launch the netcat in a screen session and back out), and run a tcpdump on port 19000 on serverB to ensure that traffic is indeed flowing. You'll get a DD output on both ends summarizing the read/write time and bytes transferred when the process is complete. In this case no additional configuration is needed. /dev/sdb is a mountable and readable block device that's ready for use! | + | You again will not see any output after you've hit Enter, but do not fret! You can start another session (or launch the netcat in a screen session and back out), and run a tcpdump on port 19000 on serverB to ensure that traffic is indeed flowing. You can also send a USR1 signal to dd and it will output it's current statistics. You'll get a DD output on both ends summarizing the read/write time and bytes transferred when the process is complete. |
| {{tag> | {{tag> | ||
