endolith

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MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

fernyb

# Add init.d script to start at boot
update-rc.d <init.d/name> defaults

# Remove init.d from starting at boot
update-rc.d -f <init.d/name> remove

mislav

I use tmux splits (panes). Inside one of these panes there's a Vim process, and it has its own splits (windows).

In Vim I have key bindings C-h/j/k/l set to switch windows in the given direction. (Vim default mappings for windows switching are the same, but prefixed with C-W.) I'd like to use the same keystrokes for switching tmux panes.

An extra goal that I've solved with a dirty hack is to toggle between last active panes with C-\.

Here's how it should work:

rxaviers

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

hjdivad

I like the idea of unifying navigation between tmux panes and vim windows. @mislav did a great job in [this gist][mislav-gist] but it depends on using C-{h,j,k,l} for navigation instead of vim's default C-W {h,j,k,l}.

Tmux's bind-key doesn't support multiple keys: just a single key with a modifier, so if we want to keep using C-w we have to be a bit tricky.

This approach binds C-w to set up keybindings that a) navigate and b) unset themselves. It turns out you can't have a bind-key statement in your .tmux.conf that's too long or tmux will segfault, which is one of the

acolyer

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

• http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

• Does the design expect failures to happen regularly and handle them gracefully?
• Have we kept things as simple as possible?

sandervm

$ python -c 'import random; print "".join([random.choice("abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*(-_=+)") for i in range(50)])'

nicosnyman

    #!/bin/bash
     
    # Heavily adapted by Nico
    # Original script:
    # http://www.stardothosting.com/blog/2012/05/automated-amazon-ebs-snapshot-backup-script-with-7-day-retention/
     
    ### ebs-snapshot.sh
    # Usage:        $PROGNAME [OPTION] [Args]
    #Take snapshot of AWS volumes marked with a specific tag.
    #

nicosnyman

    #!/bin/bash
    # Nico Snyman, nico@gammafly.com, 14/05/2015
    # Change an instance type, while keeping snapshots
    # This script will stop an instance identified by instance ID,
    # take snapshots of all atached volumes, and restart it
    # Use:
    # -i instance ID - REQUIRED - stored in instance_id
    # -t instance new instance type - REQUIRED - stored in instance_type
    # -s if set to 0, no snapshot will be taken, dafault is 1
    #       (take snapshot of attached volumes) - stored in snapshot