env-show

#!/bin/bash

# Display infos about the system

function SHOW()  {
    local var=$1
    shift
    echo "$GREEN$var$NO_COLOR: $@"
}


while read v ; do
    SHOW $v ${!v}
done<<EOF
    DISTRIBUTION
    REMOTE_USER
    REMOTE_HOME
    REMOTE_HOST
    REMOTE_BASHRC
    HISTFILE_ETERNAL
    SHELL
    PATH
    PERL5LIB
EOF

SHOW Uname $(uname -a)
SHOW Kernel $(cat /proc/version)
SHOW "64-bit-CPU?" $(grep flags /proc/cpuinfo | perl -0777 -ne 'print /\blm\b/ ? "yes" : "no"')

ubuntu_version=$(cat /etc/issue | perl -ne 'print $1 if /ubuntu (\d+\.\d+)/i')

if [[ $ubuntu_version ]] ; then
    SHOW Ubuntu $ubuntu_version
else
    SHOW Linux $(cat /etc/issue.net)
fi

if [[ -e /var/run/reboot-required ]] ; then
  echo
  echo 'REBOOT REQUIRED'
  echo
fi