Shell system info one-liner

echo -e '\n\n\n\e[1;31mSystem Information:\e[0m'; { { echo -e '\e[33mKernel:\e[0m'; uname -s; echo -e '\e[33mOS:\e[0m'; uname -o; echo -e '\e[33mArchitecture:\e[0m'; uname -m; } | sed ':a;N;s/\n/ /;ba' ; { echo -e '\e[33mRelease:\e[0m'; ( lsb_release -ds || cat/etc/*release || uname-om ); } | sed ':a;N;s/\n/ /;ba' ; { echo -e '\e[33mNode name:\e[0m'; uname -n; } | sed ':a;N;s/\n/ /;ba'; { echo -e '\e[36mUser:\e[0m'; whoami; } | sed ':a;N;s/\n/ /;ba'; { echo -e '\e[36mDirectory:\e[0m'; pwd; } | sed ':a;N;s/\n/ /;ba'; echo -e '\n\e[32mShells:\e[0m'; { echo -e '\e[36mCurrent:\e[0m'; basename $SHELL; } | sed ':a;N;s/\n/ /;ba'; { echo -e '\e[36mAll:\e[0m'; tail -n +2 /etc/shells; } | sed ':a;N;s/\n/ /;ba'; }