zsh vim ...

shell.txt

https://www.youtube.com/watch?v=gU5nFonVEh0

## 16/05/19

❯ lsof -i -n -P | grep node                                                                     0.17s [master] ~/code/curl
node        764 xkef   15u  IPv4 0x2069afb6333f5135      0t0  TCP 127.0.0.1:49395 (LISTEN)
node        764 xkef   19u  IPv4 0x2069afb6333f47b5      0t0  TCP 127.0.0.1:49396 (LISTEN)

❯ mtr 8.8.8.8.

sudo !! - re-run previous command with 'sudo' prepended
ctrl-k, ctrl-u, ctrl-w, ctrl-y - cutting and pasting text in the command line
practical kill/yank example
use 'less +F' to view logfiles, instead of 'tail' (ctrl-c, shift-f, q to quit)
ctrl-x-e - continue editing your current shell line in a text editor (uses $EDITOR)
alt-. - paste previous command's argument (useful for running multiple commands on the same resource)
reset - resets/unborks your terminal

❯ pstree

❯ du -sh ../curl                                                                                0.10s [master] ~/code/curl
 88M    ../curl

❯ nmap -n -PN -sT -sU -p- localhost

❯ netstat -tupln

### lsof 

Which files are open?
❯ lsof

Which processes have this file open?
❯ lsof /var/log/nginx-error.log

Which files does process X have open?
❯ lsof -p 1
❯ lsof -p `pgrep ABC`

Where is the binary for this process?
❯ lsof -p ABC | grep bin

 Which shared libraries is this program using? (manually upgrading software, i.e. openssl)
❯ lsof -p PID | grep .so

Where is this thing logging to?
❯ lsof -p ABC | grep log

Which processes still have this old library open?
❯ lsof grep libname.so

Which files does user XYZ have open?
❯ lsof -u XYZ
❯ lsof -u XYZ -i # network only

Which process is listening on Port X (or using Protocol Y)?
❯ lsof -i :80
❯ lsof -i tcp



---

## 13/05/19

- iftop, arpspoof, ip, dig, nmap, wireshark, jq, curl, 

---

## shortcuts 
  tmux: 
    $  name session
    s  list sessions  --> cool
    w  list windows   --> cool
    .  move window
    ,  rename pane


## do

  + clean up dotfiles - remove uneeded stuff (.vim and .zsh)
  
  + update dotfiles repo
  
  + command-t: usage?
  
  + check .zsh/functions
  
  + check .vimrc

use: 

  + sk - fuzzy finder in rust

  + ag - The Silver Searcher. Like ack, but faster.

  + nvim 0.3.5: language server for: js, rust
  
  + pgcli 
  
  + tmux ctrl-space-? 
  
  + netcat, nmon, glances
  

---

## log

  - git stash save, git pull origin/HEAD, removed brew ruby, compiled nvim 0.3.5, gem install nvim and commant-t works :)
  - update tmux to 2.9, needed to fix tmux.conf and .zsh tmux calls
  - enabled syntax hl in .zshrc
  - no bg colors for tmux / zsh: # command tmux set -a window-style "bg=#$CC"