(This is part of the podcast discussion extension)

Bits And Words

Link of the recording [ https://raw.githubusercontent.com/nixers...-03-05.mp3 http://podcast.nixers.net/feed/download....03-051.mp3 ]

Many concepts rotating around bits and words.


References:

- Bits
https://en.wikipedia.org/wiki/Bit
https://en.wikipedia.org/wiki/Word_(comp...hitecture)
https://en.wikipedia.org/wiki/Bit_manipulation
https://en.wikipedia.org/wiki/Boolean_algebra
https://en.wikipedia.org/wiki/Bit_field
https://en.wikipedia.org/wiki/Bitwise_operation

- programming
https://www.gnu.org/software/gawk/manual...tions.html
http://programming.sirrida.de/bit_perm.html
https://graphics.stanford.edu/~seander/bithacks.html
http://bits.stephan-brumme.com/
The never ending shell programming questions on unix.com
http://www.unix.com/shell-programming-an...in-sh.html
http://www.unix.com/shell-programming-an...ation.html

- Unix timestamp
https://en.wikipedia.org/wiki/Unix_time
http://www.unixtimestamp.com/
http://maul.deepsky.com/%7Emerovech/2038.html
https://en.wikipedia.org/wiki/Integer_overflow

- Generic permission:
https://wpollock.com/Unix/OctChart.htm
https://en.wikipedia.org/wiki/Modes_(Unix)
https://en.wikipedia.org/wiki/File_system_permissions
http://www.yolinux.com/TUTORIALS/LinuxTu...roups.html
https://en.wikipedia.org/wiki/Setuid
https://en.wikipedia.org/wiki/Setuid
Manpages:
chmod
chfn
newgrp
chown
chgrp

- Attributes
Manpages:
chattr(1) – Linux User Commands Manual
lsattr(1) – Linux User Commands Manual
chflags(1) – OpenBSD General Commands Manual
chflags(1) – FreeBSD General Commands Manual
chflags(1) – NetBSD General Commands Manual
chflags(1) – Darwin and macOS General Commands Manual
https://en.wikipedia.org/wiki/Chattr

- ACL:
https://en.wikipedia.org/wiki/Access_control_list
https://www.freebsd.org/doc/handbook/fs-acl.html
http://softpanorama.org/Access_control/acl.shtml
https://wiki.archlinux.org/index.php/Acc...trol_Lists
https://en.wikipedia.org/wiki/Extended_file_attributes
http://unix.stackexchange.com/questions/...-directory
http://bencane.com/2012/05/27/acl-using-...-on-linux/
http://thegeekdiary.com/unix-linux-acces...ls-basics/
http://docs.oracle.com/cd/E19455-01/805-...index.html
https://access.redhat.com/documentation/...-acls.html

- Masking & umask
man umask
https://en.wikipedia.org/wiki/Mask_%28computing%29
https://www.cyberciti.biz/tips/understan...usage.html
https://en.wikipedia.org/wiki/Umask
http://pubs.opengroup.org/onlinepubs/007...umask.html
http://man.cat-v.org/unix_8th/2/umask
http://man.cat-v.org/unix_7th/2/umask
http://www.computerhope.com/unix/uumask.htm
http://www.cis.rit.edu/class/simg211/uni...sions.html
http://www.tutonics.com/2012/12/linux-fi...umask.html
https://wiki.archlinux.org/index.php/Umask


- Default permissions and mounting
http://askubuntu.com/questions/429848/dm...ons#429858
https://en.wikipedia.org/wiki/Fstab
http://unix.stackexchange.com/questions/...ermissions
http://www.techrepublic.com/blog/it-secu...and-umask/
https://en.wikipedia.org/wiki/Sticky_bit
https://web.archive.org/web/201202030443...ssions.htm
http://www.linuxquestions.org/questions/...er-605129/
http://archive.oreilly.com/pub/post/666_...permi.html
http://git.savannah.gnu.org/cgit/coreuti...uch.c#n135


If you want to contribute check this thread.


Music:

The Spin Wires Instrumental Tracks Free for Use in Games Videos Other Media kinda like Creative Commons license The Spin - Track 2