View macOS_CLI_SSH_key_management
$ cat .ssh/config
Host *
UseKeychain yes
# Don't put duplicate lines in the history
export HISTCONTROL=ignoredups
# Store a lot history entries in a file for grep-age
shopt -s histappend
export HISTFILE=~/long_history
export HISTFILESIZE=50000
# File:
# Author: ichramm
# Description: Prints a core value in ASCCI art
# Usage: [core-value|login]
# Params:
# core-value: The core value to print , Accepted values: become,enjoy,more,strive,team,think,wow
# Prints a random core value if not set,
# Orints a greeting plus a random core value if it is set to 'login'

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
View .htaccess
#301 Redirects for .htaccess
#Redirect a single page:
Redirect 301 /pagename.php
#Redirect an entire site:
Redirect 301 /
#Redirect an entire site to a sub folder
Redirect 301 /

Keybase proof

I hereby claim:

  • I am i90rr on github.
  • I am i90rr ( on keybase.
  • I have a public key whose fingerprint is 31BC 13E1 6D68 3ECD 4DB0 7449 1839 0461 D96E 287D

To claim this, I am signing this object:

View .tmux.conf
# ~/.bash_profile: executed by the command interpreter for login shells.
# see /usr/share/doc/bash/examples/startup-files for examples.
# the files are located in the bash-doc package.
# if running bash
if [ -n "$BASH_VERSION" ]; then
# include .bashrc if it exists
if [ -f "$HOME/.bashrc" ]; then
. "$HOME/.bashrc"
View git-track
git clone
cd dotfiles
git remote add upstream
# Fixex the error 'Failed: restore error: listDB.lists: error creating collection \
# listDB.lists: error running create command: exception: specify size: when capped is true'
# Credits: Juan Pablo Nogueira,
grep -rl ', "capped" : { "$undefined" : true }, "size" : { "$undefined" : true }' \
/path/to/DB/to/be/restored/* | xargs sed -i 's/, "capped" : { "$undefined" : true }, \
"size" : { "$undefined" : true }//g'
View mongod.conf
# mongod.conf, Percona Server for MongoDB
# for documentation of all options, see:
# Where and how to store data.
dbPath: /var/lib/mongo
enabled: true
# engine: mmapv1