RaghavRao

#!/bin/bash
virsh nodedev-list --cap pci | grep $( echo pci_.*"$(lspci | grep "$1" | awk '{ print $1 }' | tr ':' '_' | tr '.' '_' )" )

RaghavRao

relpath(){ python -c "import os.path; print os.path.relpath('$1','${2:-$PWD}')" ; }
show_latest () {
    if [ -z "$1" ]
      then
            local dir=$PWD 
    else
            local dir="$1"
    fi
        ls --sort=time --reverse "$dir" | tail -1 ;
}

RaghavRao

#!/bin/bash
# Append to ~/.bashrc
# Usage:
# Default editor from /etc/alternatives/editor: $ nf python ~/scripy.py 
# Custom editor: $ nf python ~/script.py vi
nf() {
    STR=$( echo "#!"`which "$1"` )
    if [ ! -f "$2" ]; then
        echo $STR > "$2"
        echo "" >> "$2"