systatus/_bash_profile_cygwin at master · ElfQrin/systatus · GitHub

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# ~/.bash_profile

# Systatus BASH Shell Start-up for Cygwin
# r2019-02-20 fr2016-10-18 (fr2017-02-03 for Cygwin)
# by Valerio Capello - http://labs.geody.com/ - License: GPL v3.0

# Config
tshilon="\e[0;33m"; tshilof="\e[0m";
tsalerton="\e[0;31m"; tsalertof="\e[0m";

# Set Terminal Window Size
tlins=40; tcols=160; echo -e "\e[8;$tlins;${tcols}t";

# Get Terminal Window Size
COLUMNS="$(tput cols)"; LINES="$(tput lines)";

# Prompt
export PS1="\[\e[1;32m\][\$(date +%Y-%m-%d\ %H:%M:%S\ %a)] \u@\h:\w\\\$\[\e[0m\] "

# History Date Format
export HISTTIMEFORMAT="%F %T  "

# Aliases
alias l="ls -laF --group-directories-first --color=auto"
alias d="ls -aF --group-directories-first --color=auto"

# Message
echo; clear
date "+%a %d %b %Y %H:%M:%S %Z (UTC%:z)"
echo -n "Hello "; echo -ne "$tshilon"; echo -n "$(whoami)"; echo -ne "$tshilof";
if [[ "$SSH_CONNECTION" ]]; then
echo -n " ("; echo -ne "$tshilon"; echo -n "`echo $SSH_CLIENT | awk '{print $1}'`"; echo -ne "$tshilof)";
fi
echo -n ", ";
echo -n "welcome to "; echo -ne "$tshilon"; echo -n "$(hostname)"; echo -ne "$tshilof";
echo -n " ("; echo -ne "$tshilon"; echo -n "$(hostname -i)"; echo -ne "$tshilof)";
echo ".";
echo -n "You are ";
if [[ -n "$SSH_CONNECTION" ]]; then
echo -n "connected remotely via SSH";
elif [[ "${DISPLAY%%:0*}" != "" ]]; then
echo -n "connected remotely "; echo -ne "$tsalerton"; echo -n "NOT"; echo -ne "$tsalertof"; echo " via SSH (which is Bad)";
else
echo -n "connected locally";
fi
echo ". Your Terminal Window Size is $COLUMNS x $LINES"
if [[ $EUID -eq 0 ]]; then
echo -ne "$tsalerton"; echo -n "You have ROOT superpowers!"; echo -e "$tsalertof";
fi
echo

# Machine
echo -n "Machine Type: "; echo "$MACHTYPE";
echo -n "CPU: "; echo -n "$(grep 'model name' /proc/cpuinfo | head -1). ";
echo -n "Cores: "; grep -c 'processor' /proc/cpuinfo
df -P -h | awk '(0+$5 < 90 && 0+$5 > 0) {print "FS: "$1" ("$6") Size: "$2" Used: "$3" ("$5") Free: "$4" ("(100-$5)"%)";}';
echo -ne "$tsalerton"; df -P -h | awk '0+$5 >= 90 {print "FS: "$1" ("$6") Size: "$2" Used: "$3" ("$5") Free: "$4" ("(100-$5)"%)";}'; echo -ne "$tsalertof";
echo

# Software version
uname -a
echo "Bash version: $BASH_VERSION"
echo

# Security
# Shellshock vulnerability check (reports to root only)
if [[ $EUID -eq 0 ]]; then
env x='() { :;}; echo Bash vulnerable to Shellshock' bash -c 'echo -n'
fi