ps -o rss -C httpd | tail -n +2 | (sed 's/^/x+=/'; echo x) | bc
find /path -printf '%T+ %p\n' | sort -r | head
curl ipinfo.io/ip
1. Install mutt
yum install mutt
2. Zip the file you wish to send
3. Send the file with mutt
mutt -a file.zip -s "Kafka" -- hello@emailaddress.com
Follow the prompts on screen. The tmp file which opens is to add text to the email body. Enter some text, save and close it. Hit Y to send.
DSA keys have since been deprecated. Use the following command:
ssh -oHostKeyAlgorithms=+ssh-dss -oPubKeyAcceptedKeyTypes=+dsa user@x.x.x.x
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