shell cheat sheet

[getElementsByName]

add to path

• ref: https://wiki.bash-hackers.org/syntax/pe#use_an_alternate_value

  export XX_HOME=
  export PATH=$XX_HOME/bin${PATH:+:${PATH}}

for loop

list="1 2 3"

for item in $list; do \
  echo $item; \
done

exit error tolerance

$COMMAND    2>/dev/null && exitCode=0 || exitCode=1;

[getElementsByName]

inline loop

for i in `seq 1 10`; do echo $i; done