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Ivan Korolev mwf

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@efrecon
efrecon / run.tpl
Last active May 1, 2025 08:53
`docker inspect` template to regenerate the `docker run` command that created a container
docker run \
--name {{printf "%q" .Name}} \
{{- with .HostConfig}}
{{- if .Privileged}}
--privileged \
{{- end}}
{{- if .AutoRemove}}
--rm \
{{- end}}
{{- if .Runtime}}
@qbein
qbein / netcat
Created July 11, 2015 10:01
Replay pcap/pcapng TCP traffic using netcat
For development it may be useful to be able to replay TCP traffic (e.g. HTTP). The dump can be created using WireShark or tcpdump:
$ tcpdump -s 0 port http -i en0 -w dump.pcap
To generate data files that can be replayed through netcat we use tcptrace:
$ tcptrace -e input.pcapng
Finally replay the HTTP traffic using netcat to host 192.168.1.1 port 80
$ cat a2b_contents.dat | nc -v 192.168.1.1 80
If you need to replay the raw network traffic, we need to do some massaging using tcpprep and tcprewrite before using tcpreplay to replay the raw packages. Note that due to limitation of tcprewrite this will not replay any traffic to the network: http://tcpreplay.synfin.net/wiki/FAQ#Doestcpreplaysupportsendingtraffictoaserver.
@mdwheele
mdwheele / yosemite-sound-issues.md
Created October 22, 2014 00:25
Fix Yosemite Bluetooth Sound Issues
  1. Run the following in your terminal.
defaults write com.apple.BluetoothAudioAgent "Apple Bitpool Max (editable)" 80
defaults write com.apple.BluetoothAudioAgent "Apple Bitpool Min (editable)" 80
defaults write com.apple.BluetoothAudioAgent "Apple Initial Bitpool (editable)" 80
defaults write com.apple.BluetoothAudioAgent "Apple Initial Bitpool Min (editable)" 80
defaults write com.apple.BluetoothAudioAgent "Negotiated Bitpool" 80
defaults write com.apple.BluetoothAudioAgent "Negotiated Bitpool Max" 80
defaults write com.apple.BluetoothAudioAgent "Negotiated Bitpool Min" 80
@drakkhen
drakkhen / gist:5473067
Last active December 21, 2020 14:30
Workaround for Ubuntu guest suspension warning in VMware Fusion

I see this error when I try to suspend an Ubuntu 10 guest in Fusion:

The request to Suspend this virtual machine failed because the corresponding VMware Tools script did not run successfully.

If you have configured a custom suspend script in this virtual machine, make sure that it contains no errors. Attempting the operation again will ignore the script failure. You can also submit a support request to report this issue.

As the dialog states, the second time you try to suspend the VM it ignores the non-zero return code of the script and it seems to work. But it's annoying.

The problem appears to not be VMware actually, but Ubuntu (or Ubuntu's service script). I tried to figure out where exactly Ubuntu's initctl configuration/scripts is broken to no avail but found a work-around that I'm happy with.

@stephenwilley
stephenwilley / async_process.py
Created November 16, 2011 16:24 — forked from pplante/tornado-async-process-mixin.py
Module type version of original with gen example
# Adapted from here: https://gist.github.com/489093
# Original credit goes to pplante and copyright notice pasted below
# Copyright (c) 2010, Philip Plante of EndlessPaths.com
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is