rsync – how to exclude
RSYNC EXCLUDE ############## Imagine the source /from folder looks like this where / is the real root of the filesytem * /from/folder1 <– this has lots of files & subfolders in itRead More…
Command not working with * because too many files/arguments – like rm
LINUX – rm not working – too many arguments – or any command not working with * because too many files/arguments FIRST MAKE SURE YOUR IN THE RIGHT FOLDER: cd /folder_which_will_have_everything_in_it_deleted DeletingRead More…
COPY FILES LETTERS AT A TIME ( And find out their size ) – find – xargs – rsync – du – awk
COPY FILES LETTERS AT A TIME ( And find out their size ) ############################################################ Lets say your in a folder and you want to copy out every movie that begins with theRead More…
BASH navigating around with control and alt on big or small command lines
control-a: to start control-e: to end alt-b: back a word alt-f: forward a word
GREP/FIND IPS IN A FILE – ALSO – HOW TO JOIN LINES WITH SPACE OR COMMAS
GREP/FIND IPS IN A FILE ######################## CITATION: http://www.unix.com/shell-programming-scripting/185469-grep-ip-address-file.html *** ANSWER – FIND IPS ANYWHERE IN A FILE (valid ips as i understand) – puts its finds on a new line – BESTRead More…
HOW TO INCREASE THE upload_max_filesize FOR php IN WORDPRESS or APACHE2 PROPERLY
The maximum size of an upload and maximum post size is not changed in wordpress settings but with php settings. PHP loads different settings for different programs/uses. PHP loads different php.ini inRead More…
resizing logical volume (lvm) and ext filesystem – ex: resize one filesystem and grow another
resizing logical volume and ext filesystem – by example: resize one filesystem and grow another HOW TO RESIZE VOLUME GROUPS ########################### GOOD LINKS: http://blog.shadypixel.com/how-to-shrink-an-lvm-volume-safely/ http://www.tldp.org/HOWTO/LVM-HOWTO/extendlv.html http://www.techrepublic.com/blog/linux-and-open-source/how-to-use-logical-volume-manager-lvm-to-grow-etx4-file-systems-online/ WHAT I WILL DO: I willRead More…
Remove empty lines (with and without whitespace)
LINUX – Remove empty lines – remove double returns NOTE TO SELF REMOVE NEW LINES (EMPTY LINES) command | egrep -v "^$" with sed find a line that starts with anRead More…
Raid mkfs mount block by block analysis
Raid Analysis Download the text file “raid analysis.txt” its below and download notepad++ and view the text file with notepad++, as it has a great feature of zooming out with the control key +Read More…
PPA commands
COPY OF SITE – I have an OCD thing about thinking peoples sites might be down one day, so I copy paste the material out, but I still give full credit whereRead More…