EXAMPLE 1 Lets generate some random text: cd /lib/udev/rules.d grep -nir . * | grep SYMLINK | head > /root/text0.txt SIDENOTE: actually at the time, this text was not random for me.Read More…

Citation: http://possiblelossofprecision.net/?p=343 INTRO   UDEV is a service/package that detects new devices connected to the linux server and launches predefined scripts and also makes them accessible through /dev. In the old daysRead More…

Use getfacl and setfacl. Will work even if you dont run your filesystem with “acl” mode. “acl” mount option (Available by installing acl program) gives more permissions than your standard u/g/o r/w/x.Read More…

Make 2 files that will be the marking point of the beginning and the end. touch -t yyyymmddHHMMSS start_date_file_name touch -t yyyymmddHHMMSS end_date_file_name Then delete everything between those 2 days: find .Read More…

The biggest command you can give to bash depends on your system. you can find that out by typing this: # getconf ARG_MAX ARG_MAX is a system variable (kernel variable) that tellsRead More…

SGDISK: (Use this for GPT drives of any size) # — sgdisk — # -p prints partition table (on the very left it will print before operations, on the very right itRead More…

NOTE: works with ext3 and ext4 Just edit the dst1, log1, srcdev1 variables. This will list all of the files  and subfolders on the root of srcdev1, and it will launch anRead More…

Systemd now brings logging to one swift program called journalctl & service management to a program called systemctl. Starting Stopping Services (before systemd this was done with the “service” command or usingRead More…

Objective: Here I will show you how to extract Data From a Site that requires authentication/login with CURL. As an example, we will extract favorite TV shows schedule from next-episode.net UPDATE 2022-09-07:Read More…