From ecc25dcecac342a7b39376ba969f1c5ea25a8aaa Mon Sep 17 00:00:00 2001
From: cbreton <corentin.breton@fullsave.com>
Date: Wed, 18 Dec 2019 11:51:36 +0100
Subject: Add more cheats

---
 dotfiles/cheat/docker |  9 +++++++++
 dotfiles/cheat/pacman |  7 ++++++-
 dotfiles/cheat/python | 11 +++++++++++
 dotfiles/cheat/qemu   |  5 +++++
 4 files changed, 31 insertions(+), 1 deletion(-)

(limited to 'dotfiles')

diff --git a/dotfiles/cheat/docker b/dotfiles/cheat/docker
index 591eba4..86187f5 100644
--- a/dotfiles/cheat/docker
+++ b/dotfiles/cheat/docker
@@ -4,6 +4,12 @@ docker -d
 # start a container with an interactive shell
 docker run -ti <image_name> /bin/bash
 
+# exemple run container with python:3 and delete all created files
+docker run -it --rm python:3 bash
+
+# container with mounted volume in read-only
+docker run -it -v "/source:/dest:ro" <image_name> bash
+
 # "shell" into a running container (docker-1.3+)
 docker exec -ti <container_name> bash
 
@@ -33,3 +39,6 @@ docker images
 
 IF: dpkg: error: error creating new backup file '/var/lib/dpkg/status-old': Invalid cross-device link E: Sub-process /usr/bin/dpkg returned an error code (2)
 DO: echo N | sudo tee /sys/module/overlay/parameters/metacopy
+
+# command for launch GUI soft, sometimes custom Dockerfile is needed
+--user $UID -e DISPLAY=$DISPLAY -v /tmp/.X11-unix:/tmp/.X11-unix <container_name>
diff --git a/dotfiles/cheat/pacman b/dotfiles/cheat/pacman
index 737bb64..6a00642 100644
--- a/dotfiles/cheat/pacman
+++ b/dotfiles/cheat/pacman
@@ -36,7 +36,6 @@ pacman -Qdt
 # overwrite package
 pacman --overwrite
 
-
 # You can't directly install packages from the Arch User Database (AUR) with pacman.
 # You need yaourt to perform that. But considering yaourt itself is in the AUR, here is how to build a package from its tarball.
 # Installing a package from AUR is a relatively simple process:
@@ -52,3 +51,9 @@ cd "$pkgname"
 makepkg -s
 # Install
 sudo pacman -U <package file (.pkg.tar.xz)>
+
+# Reinstall a package installed via pip with pacman
+sudo pip uninstall --yes <package>; sudo pacman -S --noconfirm python-<package>
+
+# exemple via pikaur pkg
+sudo pip uninstall --yes i3pystatus; pikaur -S i3pystatus-git --noconfirm
diff --git a/dotfiles/cheat/python b/dotfiles/cheat/python
index 865aa96..72506b0 100644
--- a/dotfiles/cheat/python
+++ b/dotfiles/cheat/python
@@ -65,3 +65,14 @@ pip install -e . # for install package in dev mode
 # virtualenv with custom python version
 
 mkvirtualenv projectpy2 --python=python2.7
+
+# debug tool
+
+A powerful set of Python debugging tools, based on PySnooper:
+https://github.com/alexmojaki/snoop
+
+Full-screen console debugger for Python
+https://github.com/inducer/pudb
+
+pdb++, a drop-in replacement for pdb (the Python debugger)
+https://github.com/pdbpp/pdbpp
diff --git a/dotfiles/cheat/qemu b/dotfiles/cheat/qemu
index f749c29..a59ef29 100644
--- a/dotfiles/cheat/qemu
+++ b/dotfiles/cheat/qemu
@@ -12,3 +12,8 @@ qemu-system-x86_64 -cdrom ~/Download/image.iso -boot order=d -drive file=/home/<
 
 tips: Get the mouse after grabbed by qemu: Ctrl+Alt+g
 
+# sous le coude
+# convertion d'une image du browser de crosoft pour des tests de siteweb par exemple avec un  windows dedans
+
+qemu-img convert -O qcow2 MSEdge\ -\ Win10.vhdx msedge.qcow2
+qemu-system-x86_64 -m 4G msedge.qcow2
-- 
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