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@stevejenkins
stevejenkins / Postfix Postscreen Options
Last active June 17, 2018 20:57
SteveJ's Postfix:Postscreen configuration options
# POSTSCREEN OPTIONS v2017-03-18
postscreen_access_list = permit_mynetworks,
cidr:/etc/postfix/postscreen_access.cidr,
cidr:/etc/postfix/postscreen_spf_whitelist.cidr,
hash:/etc/postfix/postscreen_whitelist
postscreen_blacklist_action = drop
postscreen_dnsbl_action = enforce
postscreen_greet_action = enforce
postscreen_dnsbl_threshold = 3
@gnarf
gnarf / ..git-pr.md
Last active June 20, 2025 11:04
git pr - Global .gitconfig aliases for Pull Request Managment

Install

Either copy the aliases from the .gitconfig or run the commands in add-pr-alias.sh

Usage

Easily checkout local copies of pull requests from remotes:

  • git pr 4 - creates local branch pr/4 from the github upstream(if it exists) or origin remote and checks it out
  • git pr 4 someremote - creates local branch pr/4 from someremote remote and checks it out
@luckyshot
luckyshot / gist:5346124
Created April 9, 2013 14:30
JavaScript - Remember page scrolled position
$(document)
.scrollTop( (localStorage.scrollPos) ? localStorage.scrollPos : 0 )
.on('scroll', function() {
localStorage.scrollPos = $(document).scrollTop();
});
@sgergely
sgergely / gist:3793166
Created September 27, 2012 09:43
Midnight Commander Keyboard Shortcuts for Mac OSX
----- Esc -----
Quick change directory: Esc + c
Quick change directory history: Esc + c and then Esc + h
Quick change directory previous entry: Esc + c and then Esc + p
Command line history: Esc + h
Command line previous command: Esc + p
View change: Esc + t (each time you do this shortcut a new directory view will appear)
Print current working directory in command line: Esc + a
Switch between background command line and MC: Ctrl + o
Search/Go to directory in active panel: Esc + s / Ctrl + s then start typing directory name
@kasparsd
kasparsd / wordpress-plugin-svn-to-git.md
Last active June 2, 2025 17:14
Using Git with Subversion Mirroring for WordPress Plugin Development
@ei-grad
ei-grad / .Xdefaults
Created August 14, 2012 01:47
My urxvt config.
!! Appearance
urxvt.termName: rxvt-unicode
urxvt.scrollBar: false
urxvt.background: black
urxvt.foreground: gray
!! Font prefferenes
urxvt.font: xft:DejaVu Sans Mono:pixelsize=13
urxvt.boldFont: xft:DejaVu Sans Mono:pixelsize=13:weight=bold
urxvt.letterSpace: -1
!! Larger history limit
@sos4nt
sos4nt / xterm-256color-italic.terminfo
Created July 27, 2012 12:13
A xterm-256color based TERMINFO that adds the escape sequences for italic
# A xterm-256color based TERMINFO that adds the escape sequences for italic.
#
# Install:
#
# tic xterm-256color-italic.terminfo
#
# Usage:
#
# export TERM=xterm-256color-italic
#
@shytikov
shytikov / commit-msg
Created July 17, 2012 21:07
commit-msg hook script
#!/bin/sh
#
# Automatically adds branch name and branch description to every commit message.
#
NAME=$(git branch | grep '*' | sed 's/* //')
DESCRIPTION=$(git config branch."$NAME".description)
TEXT=$(cat "$1" | sed '/^#.*/d')
if [ -n "$TEXT" ]
then
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active December 14, 2025 12:59
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@andreyvit
andreyvit / tmux.md
Created June 13, 2012 03:41
tmux cheatsheet

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a