fitsum

sed -i .bak '/^A/s/B/C' D

fitsum

# .htaccess
#

# single
Header set Access-Control-Allow-Origin "*"

# multiple
Header add Access-Control-Allow-Origin "domain1"
Header add Access-Control-Allow-Origin "domain2"
Header add Access-Control-Allow-Origin "domain3"

fitsum

# generate random intiger
$((RANDOM))

# get random integer no less than 1
$(((RANDOM%10)+1))

fitsum

Keybase proof

I hereby claim:

• I am fitsum on github.
• I am fitsum (https://keybase.io/fitsum) on keybase.
• I have a public key whose fingerprint is 4BD8 4239 0E39 19EC 98A3 2C3C AB54 C36F 9A94 8A70

To claim this, I am signing this object:

fitsum

[alias]
lg1 = log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all
lg2 = log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold cyan)%aD%C(reset) %C(bold green)(%ar)%C(reset)%C(bold yellow)%d%C(reset)%n''          %C(white)%s%C(reset) %C(dim white)- %an%C(reset)' --all

fitsum

01101100
01101111
01101100

fitsum

# Git visual log displays commit tree view with who did what when and in which branch
git config --global alias.vlog 'log --graph --date-order --date=relative --pretty=format:"%C(cyan)%h: %Cblue - %an - %Cgreen %C(cyan)%ar:%Creset%n%s%n" --color'

fitsum

String.prototype.splitCamel = function(){
  return this.replace(/([a-z](?=[A-Z]))/g, '$1 ')
}

fitsum

bison || flacc
flex
qt5-default
libgtk-3-dev
libpcap0.8-dev

fitsum

sudo npm cache clean -f
sudo npm install -g n
sudo n stable

from https://davidwalsh.name/upgrade-nodejs