Command Lines CLI

What is writing to disk:
iotop -o -b -d 10

Port forward:
ssh -fN -L 32760:127.0.0.1:3306 prionyx.waspa.org.za

du -cksh *

ssh-copy-id -i ~/.ssh/mykey user@host

sudo mount -o resvport,rw -t nfs 10.42.0.1:/export/users nfs-export/

sudo nano /etc/profile: export http_proxy="http://x.x.x.x:8080”

/usr/sbin/apachectl configtest

cvs diff -r 1.5 -r 1.4 filename

cd /home/jeff/cvs && cvs -d :jeffflu [dot] ff [dot] co [dot] za/var/lib/cvs" rel="nofollow" target="_blank">ext:jeffflu [dot] ff [dot] co [dot] za:/var/lib/cvs up
cd /home/jeff/cvs && cvs -d :jeffflu [dot] ff [dot] co [dot] za/var/lib/cvs" rel="nofollow" target="_blank">ext:jeffflu [dot] ff [dot] co [dot] za:/var/lib/cvs co -d virtual virtual

Recover frozen shell: [Enter] [~] [.]

https://qmail.jms1.net/test-auth.shtml
perl -MMIME::Base64 -e 'print encode_base64("\000dev-rt\@ff.co.za\000r3qu3\$7")'

=

AGRldi1ydEBmZi5jby56YQByM3F1MyQ3

openssl s_client -starttls smtp -crlf -connect flu.ff.co.za:25
openssl s_client -crlf -connect flu.ff.co.za:465

sed -i 's/jessie/stretch/g' /etc/apt/sources.list