SamRothCA

ps xmo rss=,pmem=,comm= | while read rss pmem comm; ((n++<5)); do
 
    size="$[rss/1024]";
    short=$[4-${#size}];
    size="(${size}M)";
    i=0;
    while ((i++ < short)); do size=" $size"; done;
 
    pmem="${pmem%%.*}"
    if   (($pmem >= 20)); then color=$'\e[31m';

SamRothCA

/Applications/TemperatureMonitor.app/Contents/MacOS/tempmonitor -a -l -f |
while read reading; do
    set -- $reading;

    temperature="${@:$[$#-1]:1}";

    sensor="${@:2:$[$#-3]}";
    sensor="${sensor:0:$[${#sensor}-1]}";
    sensor="${sensor//(}";
    sensor="${sensor//)}";

SamRothCA

ps xro %cpu=,comm= | while read cpu comm; ((i++<5)); do echo $cpu% $(basename "$comm"); done

SamRothCA

df -Hl | {
  read keys;
  keys="${keys%% on}";
  while read ${keys//%}; do
    echo "`basename "$Mounted"` - $Used/$Size ($Capacity)";
  done
}

SamRothCA

ping -c1 -t3 example.com &> /dev/null

SamRothCA

pmset -g batt | { read; read n status; echo "$status"; }

SamRothCA

cd ~/path/to/repo && git status --short

SamRothCA

cd ~/path/to/repo && git status --short --branch

SamRothCA

cd ~/path/to/repo && git log --abbrev-commit --date=relative -1

SamRothCA

cd "$(osascript -e 'tell application "Finder" to get the POSIX path of (target of front window as alias)')" &&
git status --short --branch