1package_manager=pkg 2 3upgrade() { 4 sudo "$package_manager" upgrade -y 5} 6 7install() { 8 (($#)) || return 0 9 10 sudo "$package_manager" install -y "$@" 11} 12 13packages=( 14 pciutils 15 jq 16 gdb 17 fio 18 p5-extutils-pkgconfig 19 libtool 20 flex 21 bison 22 gdisk 23 socat 24 openssl 25 sshpass 26 wget 27 llvm-devel 28 avahi 29) 30