Fantastic netcat

Need a transfer speed which is 100+ better than scp or rsync, just follow this

dd bs=16M if=/root/netcattest/file.txt |bzip2 -c| pv -b | nc 185.46.120.66 19000

nc -l 19000|bzip2 -d|dd bs=16M of=/home/mhtmi1ky1gpgg9py/netcattest/file.txt

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Server(sender)

$tar -cvf - dir_name | nc -l 1567

Client (Receiver)

$nc -n 172.31.100.7 1567 | tar -xvf -

-------------------------------
sender

tar -cvf - netcattest | bzip2 -z | nc -l 1567

receiver
nc -n 72.34.47.10 1567 | bzip2 -d | tar -xvf -

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RAID

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How to tweak linux server harddisk using hdparm

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Modsecurity block rule for XMLRPC and wp-login attack

SecAction phase:1,nolog,pass,initcol:ip=%{REMOTE_ADDR},initcol:user=%{REMOTE_ADDR},id:5000134 <Locationmatch "/wp-login.php"> SecRule user:bf_block "@gt 0" "deny,status:401,log,id:5000135,msg:'ip address blocked for 5 minutes, more than 10 login attempts in 3 minutes.'" SecRule RESPONSE_STATUS "^302" "phase:5,t:none,nolog,pass,setvar:ip.bf_counter=0,id:5000136" SecRule RESPONSE_STATUS "^200" "phase:5,chain,t:none,nolog,pass,setvar:ip.bf_counter=+1,deprecatevar:ip.bf_counter=1/180,id:5000137" SecRule ip:bf_counter "@gt 10" "t:none,setvar:user.bf_block=1,expirevar:user.bf_block=300,setvar:ip.bf_counter=0" </Locationmatch> SecAction phase:1,nolog,pass,initcol:ip=%{REMOTE_ADDR},initcol:user=%{REMOTE_ADDR},id:5000234 <Locationmatch "/xmlrpc.php"> SecRule user:bf_block "@gt 0" "deny,status:401,log,id:5000235,msg:'ip address blocked for 5 m

linuxavid

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