git config --global https.proxy "http://wp-level01.jct.ac.il:3128/"
export http_proxy="http://wp-level01.jct.ac.il:3128/"
export https_proxy="http://wp-level01.jct.ac.il:3128/"
npm config set proxy "http://wp-level01.jct.ac.il:3128/"
npm config set https-proxy "http://wp-level01.jct.ac.il:3128/"

git config --global  --unset https.proxy
unset http_proxy
unset https_proxy
npm config delete proxy 
npm config delete https-proxy