Difference between continue and break in shell

The break command can contain one parameter. A break loop without a parameter can only exit the innermost loop, while breakN can exit the N-layer loop. The continue command can also contain a parameter. A continue command without a parameter only removes the remaining code of this loop, while continueN removes all the remaining code of the N-tier loop, but the number of cycles remains unchanged. #! /Bin/shforiin & quot; abcd & quot; do &

The break command can contain one parameter. A break loop without a parameter can only exit the innermost loop, while break N can exit the N-layer loop.
The continue command can also contain a parameter. A continue command without a parameter only removes the remaining code of this loop, while continue N removes all the remaining code of the N-tier loop, but the number of cycles remains unchanged.

 
 

  
  
#!/bin/sh  
  
  
for i in"a b c d"
  
  
 do   
  
  
  echo "$i "
  
  
for j in `seq 10`  
  
  
    do  
  
  
      if [ $j -eq 5 ];then
  
  
 break  
  
  
      fi  
  
  
      echo "$j "
  
  
    done 
  
  
  echo      
  
  
 done  
 
 

Break result:
A 1 2 3 4
B 1 2 3 4
C 1 2 3 4
D 1 2 3 4
Result of break 2:
A 1 2 3 4
Continue result:
A 1 2 3 4 6 7 8 9 10
B 1 2 3 4 6 7 8 9 10
C 1 2 3 4 6 7 8 9 10
D 1 2 3 4 6 7 8 9 10
Result of continue 2:
A 1 2 3 4
B 1 2 3 4
C 1 2 3 4
D 1 2 3 4