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@bfoz
bfoz / fixup_committer_date.sh
Created September 7, 2010 19:24
Force GIT_COMMITTER_DATE = GIT_AUTHOR_DATE
git filter-branch --env-filter 'export GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"'
@tobym
tobym / vim_url_regex_syntax_hightlighting.vim
Created September 17, 2010 20:34
Vim-formatted regular expression to match a URL for syntax highlighting
" File: .vim/syntax/rdoc.vim
" RDoc inline links: protocol optional user:pass@ sub/domain .com, .co.uk, etc optional port path/querystring/hash fragment
" ------------ _____________________ --------------------------- ________________________ ----------------- __
syntax match rdocInlineURL /https\?:\/\/\(\w\+\(:\w\+\)\?@\)\?\([A-Za-z][-_0-9A-Za-z]*\.\)\{1,}\(\w\{2,}\.\?\)\{1,}\(:[0-9]\{1,5}\)\?\S*/
HtmlHiLink rdocInlineURL htmlLink
@xuhdev
xuhdev / ctags_with_dep.sh
Last active June 13, 2024 15:47
Generate ctags file for C or C++ files and its depedencies (included header files). This could avoid you to always generate a huge tags file.
#!/bin/sh
# https://www.topbug.net/blog/2012/03/17/generate-ctags-files-for-c-slash-c-plus-plus-source-files-and-all-of-their-included-header-files/
# ./ctags_with_dep.sh file1.c file2.c ... to generate a tags file for these files.
gcc -M "$@" | sed -e 's/[\\ ]/\n/g' | \
sed -e '/^$/d' -e '/\.o:[ \t]*$/d' | \
ctags -L - --c++-kinds=+p --fields=+iaS --extra=+q
@CocoaBeans
CocoaBeans / gdbinit
Created February 21, 2012 21:58
.gdbinit - A user-friendly gdb configuration file
# INSTALL INSTRUCTIONS: save as ~/.gdbinit
#
# DESCRIPTION: A user-friendly gdb configuration file.
#
# REVISION : 7.3 (16/04/2010)
#
# CONTRIBUTORS: mammon_, elaine, pusillus, mong, zhang le, l0kit,
# truthix the cyberpunk, fG!, gln
#
# FEEDBACK: https://www.reverse-engineering.net
@aguy
aguy / include.sh
Created April 11, 2012 14:49
shell script trap functions
#!/bin/bash
set -o errexit # exit on errors
set -o nounset # exit on use of uninitialized variable
set -o errtrace # inherits trap on ERR in function and subshell
trap 'traperror $? $LINENO $BASH_LINENO "$BASH_COMMAND" $(printf "::%s" ${FUNCNAME[@]:-})' ERR
trap 'trapexit $? $LINENO' EXIT
function trapexit() {
@earthgecko
earthgecko / bash.generate.random.alphanumeric.string.sh
Last active June 21, 2024 07:34
shell/bash generate random alphanumeric string
#!/bin/bash
# bash generate random alphanumeric string
#
# bash generate random 32 character alphanumeric string (upper and lowercase) and
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1
@cowboy
cowboy / sudo-keepalive-example.sh
Created July 15, 2012 20:55
Bash: Sudo keep-alive (good for long-running scripts that need sudo internally but shouldn't be run with sudo)
#!/bin/bash
# Might as well ask for password up-front, right?
sudo -v
# Keep-alive: update existing sudo time stamp if set, otherwise do nothing.
while true; do sudo -n true; sleep 60; kill -0 "$$" || exit; done 2>/dev/null &
# Example: do stuff over the next 30+ mins that requires sudo here or there.
function wait() {
@aspyct
aspyct / signal.c
Last active February 19, 2024 11:24
Unix signal handling example in C, SIGINT, SIGALRM, SIGHUP...
/**
* More info?
* a.dotreppe@aspyct.org
* http://aspyct.org
*
* Hope it helps :)
*/
#include <stdio.h>
#include <stdlib.h>
@jedi4ever
jedi4ever / dns tuning ssh login speedup vagrant
Created May 27, 2013 13:37
speeding up DNS/SSH connections in vagrant
- Tune /etc/ssh/sshd_config
UseDNS no # Disable DNS lookups
GSSAPIAuthentication no # Disable negotation of slow GSSAPI
don't forget to restart it, use a script provider to set it , or create it with veewee or snapshot it
- Tune Vagrantfile
vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
@Pallinder
Pallinder / .bash_profile
Created September 3, 2013 17:29
Getting golang + mac os x + gdb to play nicely
alias gdbnew='/usr/local/Cellar/gdb/7.6/bin/gdb'