costis

gem list | cut -d" " -f1 | xargs gem uninstall -aIx

costis

  80     def inspect
  81       variables = (instance_variables - uninspect_variables).collect do |name|
  82         "%s=%s" % [name, instance_variable_get(name)]
  83       end.join(' ')
  84       uninspect = uninspect_variables.collect do |name|
  85         var = instance_variable_get name
  86         "%s=%s[%i]" % [name, var.class, var.size]
  87       end.join(' ')
  88       sprintf "#<%s:0x%014x %s %s>", self.class, object_id,
  89                                      variables, uninspect

costis

for i in {0..255} ; do
    printf "\x1b[38;5;${i}mcolour${i}\n"
done

costis

for i in cpu threads mutex memory; do
        sysbench --test=$i run
done

costis

http://rors.org/2011/07/17/inline-logging-in-rails-console.html

costis

checkinstall -D --fstrans=0 make install 

costis

Don't set TERM in .bashrc
Start tmux with 'tmux -2' (this will enable 256 colors)

Use the following script to display color palette in terminal:

for i in {0..255} ; do
    printf "\x1b[38;5;${i}mcolour${i}\n"
done

costis

Use pandoc

costis

The other big option here is simply not to use vim:

sed -i 's/pattern/replacement/' <files>

or if you have some way of generating a list of files, perhaps something like this:

find . -name *.cpp | xargs sed -i 's/pattern/replacement/'
grep -rl 'pattern1' | xargs sed -i 's/pattern2/replacement/'
and so on!

costis

    map <f9> :silent !tmux send-keys -t left 'ruby %' C-m<cr>
    map <Leader>rl :silent !tmux send-keys -t right 'ruby %' C-m<cr>

    # Clear screen and redrew Vim buffer.
    map <Leader>aa :silent !tmux send-keys -t right 'clear; ruby %' C-m<CR>:redraw!<CR>

    # Send current buffer to Ruby
    nnoremap <leader>g :execute "!tmux send-keys -t bottom 'clear; ruby '" . expand('%:p') . "\r"<cr>