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https://andersoncardoso.github.io/ydd/

Serhii Ivanov s3rj1k

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https://andersoncardoso.github.io/ydd/
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@isaacs
isaacs / node-and-npm-in-30-seconds.sh
Last active October 27, 2025 08:27
Use one of these techniques to install node and npm without having to sudo. Discussed in more detail at http://joyeur.com/2010/12/10/installing-node-and-npm/ Note: npm >=0.3 is *safer* when using sudo.
echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl https://www.npmjs.org/install.sh | sh
@dex4er
dex4er / eToken-9.sh
Last active April 16, 2025 22:00
eToken
# udev
wget https://gist.githubusercontent.com/dex4er/1354710/raw/0f9738c7439cdfb9e4446663d137f91ee153b4d8/etc_udev_rules.d_90-hid-eToken.rules
sudo cp etc_udev_rules.d_90-hid-eToken.rules /etc/udev/rules.d
sudo service udev reload
# required packages
sudo apt-get -yy install pcscd opensc
# legacy library
wget http://mirrors.kernel.org/ubuntu/pool/universe/h/hal/libhal1_0.5.14-8_amd64.deb
@codeswimmer
codeswimmer / git_reset2head_recursive
Created November 18, 2011 19:11
git: recursively reset a git submodule hierarchy to HEAD
git submodule foreach git submodule init && git submodule update --recursive
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active November 9, 2025 13:32
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@robinsmidsrod
robinsmidsrod / dhcpd.conf
Last active September 16, 2025 08:59
Trying to chainload iPXE with full feature set from a lesser featured one, whilst still being able to boot non-supported cards with UNDI
ddns-update-style none;
deny bootp; #default
authoritative;
include "/etc/dhcp/ipxe-option-space.conf";
# GREEN (private network)
subnet 10.1.1.0 netmask 255.255.255.0 {
range 10.1.1.100 10.1.1.199;
option subnet-mask 255.255.255.0;
@KartikTalwar
KartikTalwar / Documentation.md
Last active October 31, 2025 06:59
Rsync over SSH - (40MB/s over 1GB NICs)

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

  • a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
  • H: preserves hard-links
  • A: preserves ACLs
@plentz
plentz / nginx.conf
Last active October 22, 2025 16:10
Best nginx configuration for improved security(and performance)
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
@lyoshenka
lyoshenka / search-git-history.md
Last active September 27, 2025 02:50
Search Git commit history for a string and see the diffs

Searching Git commit history

This should be one of the core features of Git, but for some reason it's impossible to figure out how to search for a string in your commit history and see the diffs that that string is in. Here's the best I've come up with:

To find which commits and which files a string was added or removed in:

git log -S'search string' --oneline --name-status

To see the diff of that

@hofmannsven
hofmannsven / README.md
Last active October 23, 2025 01:42
MySQL CLI Cheatsheet
@denji
denji / README.md
Last active April 25, 2023 21:48
Take a list of CIDR address blocks and combine them, for example, 192.168.0.0/24 and 192.168.1.0/24 gives 192.168.0.0/23. I usually use "list-iana-reserved-ranges | aggregate-cidr-addresses" to get a list of blocks to not report with firewall log processing.