I have a folder like this: total 4.0K -rwxrwx---. 1 root vboxsf 101 Dec 25 08:03 notes.txt drwxrwx---. 1 root…

Having some spare time during Christmas, i spent sometime to install Redhat on my Imac 2011. I followed this guides:…

I’m using Curl 7.5.x, but somehow when i use the –ntlm option, the server seems not accepted. After many tries,…

Mitmproxy is a python proxy, it’s very light. Basically it’s like a normal proxy but it offers some advanced features…

nmap –script ssl-enum-ciphers -p 443 www.google.com you can test your script to see the difference. Here are some url that…

When you setup a cronjob file (/etc/cron.d/filename) , the file should include the path below: PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/root/bin this is because if…

You can use the option : 2>&1 for this purpose. /mycommand.sh 2>&1 | mydescommand.sh

When i try to remove a disk in Virtualbox with this command: I got the following error And the fix…

rrdcached is a daemon that receives updates to existing RRD files, accumulates them and, if enough have been received or…