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A collection of Unix/Linux find command examples

...   Abridged examples Basic find command examples Find directories with the Unix find command ...

Blog - alvin - May 7 2015 - 5:04pm - 23 comments

Unix/Linux grep command examples

... Case-insensitive file searching with the Unix grep command Reversing the meaning of a grep search Using grep in ... your grep pattern match Power file searching with find and grep Related Unix/Linux grep commands and tutorials ...

Blog - alvin - May 4 2015 - 1:54am - 15 comments

A second Akka remote example: Sending objects as messages

... and remote systems. To do this, run the sbt package command inside the Common directory. That command creates a JAR file named ... that uses custom objects for its messages, I hope you find this code useful. If there’s any secret sauce to this example, ...

Blog - alvin - May 27 2015 - 5:20pm - 0 comments

LaTeX examples - reference a figure or table

... commands must match the text used within the label command. (It seems to be a convention to begin this text with the string ... Thank you. Reference a Figure Hello, I've used a command \ref{fig:} to reference my figures, but I don't receive the same ... of the table number itself. I am actually trying to find a way of correcting the problem when i came upon this thread. Hope ...

Blog - alvin - May 5 2015 - 4:55pm - 38 comments

A vim pattern search and delete example

... a while when I’m using the vi editor (or vim ) I find myself in a situation where I need to delete a bunch of lines in the file ... you’d just enter this vim search and delete command: :g/George Bush/d That’s all you need to do. This vim ...

Blog - alvin - May 6 2015 - 5:55pm - 8 comments

vim modes - the three modes of vi/vim

... table of contents   vi command mode vi insert mode vi last line mode Last ... for "vi" or "vi editor" and you'll find a wealth of vi tutorials.) One last note about the vi last line mode: ...

Blog - alvin - May 6 2015 - 6:08pm - 0 comments

vi/vim delete commands and examples

... commands - reference vi delete character command vi delete word commands vi delete line ... refers to the end of the current line or end of file, so I find these commands fairly easy to remember. delete to ...

Blog - alvin - May 6 2015 - 5:50pm - 5 comments

vim search commands

... file for whatever text you are looking for. vim search/find examples Here are two quick vim search examples. Assuming you have a file open in the vi editor, and you are in command mode (i.e., you have hit the [Esc] key, and can enter vim commands), ...

Blog - alvin - May 6 2015 - 5:53pm - 0 comments

vim search and replace

... a brief explanation of how this vim search and replace command works: The : character says "put vim in last-line ... "globally" means "for every occurrence you find on one line". If you don't include the g the string ...

Blog - alvin - May 6 2015 - 5:54pm - 0 comments

How to use a vim color scheme

... a vim editor session, just issue the vim colorscheme command from last line mode, like this: :colorscheme delek Or, if you ... schemes are available on my system?” You can find your installed vim colorscheme files in the colors subdirectory of ...

Blog - alvin - May 7 2015 - 5:00pm - 2 comments