重击追加到数组元素的末尾

Question

I have a command, when I run it, it output a table that looks like;

Id        Name                                  File                                  OS          Version   Annotation   
10     MICKEY     [MICKEY_01_001] MICKEY/MICKEY.vmx       windows8Server64Guest   vmx-08    
13     DONALD     [DONALD_01_001] DONALD/DONALD.vmx       windows7Server64Guest   vmx-10
2      GOOFY      [GOOFY_01_001] GOOFY/GOOFY.vmx       windows9Server64Guest   vmx-09

I then store the table in an array call TABLE and list the TABLE array, the code looks like this;

readarray -t TABLE <<< "$(command)"
IFS='|'
for i in "${TABLE[@]}"
do
  echo $I
done

How do I append to the end of each array element? I want the table to be presented as following;

Id        Name                                  File                                  OS          Version   Annotation    
10     MICKEY     [MICKEY_01_001] MICKEY/MICKEY.vmx       windows8Server64Guest   vmx-08     ON    
13     DONALD     [DONALD_01_001] DONALD/DONALD.vmx       windows7Server64Guest   vmx-10.    OFF    
2      GOOFY      [GOOFY_01_001] GOOFY/GOOFY.vmx       windows9Server64Guest   vmx-09.    ON

Answer 1

What does the command "$(command)" do? Should we assume, that one line of the output = one string = one element of the array? If so, then this should work for you:

readarray -t TABLE <<< "$(command)"
IFS='|'
for i in "${TABLE[@]}"
do
  if <condition_for_on_met>; then
     echo "$i ON"
  elif <condition_for_off_met>;then
     echo  "$i OFF"
  else
     echo  "$i"
  fi
done

But this is a general answer. You could improve your question by showing us what your input is and how is it processed before it is printed.

Answer 2

If you want to append ON or OFF in your array

readarray -t TABLE <<< "$(command)"
#IFS='|' why ?
for ((i=1;i<"${#TABLE[@]}";i++))
# start i=1 to preserve header
do
  # condition to ON or OFF
  [ "${a:=OFF}" = 'ON' ] &&a='OFF'||a='ON'
  TABLE["$i"]="${TABLE["$i"]} $a"
done
for i in "${TABLE[@]}"
do
  echo "$i"
done