The continue statement is used to skip the current code execution flow and the control goes to the next iteration of the loop. In the for loop, we can use the continue statement to skip its execution. You can see the loop prints all the values except 3 because when it reaches 3 then ...
statements2 if (condition) then continue #Go to next iteration of I in the loop and skip statements3 fi statements3done 此脚本备份命令行中指定的所有文件名。如果.bak文件存在,它将跳过cp命令。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #!/bin/bashFILES="$@"for f in $FILESdo # if...
若要继续封闭FOR、WHILE或UNTIL循环的下一个迭代,请使用continue语句。 for I in 1 2 3 4 5do statements1 #Executed for all values of ”I”, up to a disaster-condition if any. statements2 if (condition) then continue #Go to next iteration of I in the loop and skip statements3 fi stateme...
The loop structure is one of the key components of every programming language including Bash. They are used to repeat the specified instructions against a condition. Frequently employed loop structures in Bash scripting arefor,while, anddo-while. In Bash scripting, thewhileloop functions by repeatin...
continue #Go to next iteration of I in the loop and skip statements3 fi statements3 done 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. This script make backup of all file names specified on command line. If .bak file exists, it will skip the cp command. ...
The[condition]is checked before each loop iteration. If it is false, the script executes the commands within the loop. Once the[condition]becomes true, the loop stops, and the control transfers to the next command line after thedonekeyword. ...
The skip and continue loop is used when you want to skip the loop for the specific value and then continue the loop from another value. The syntax is given as: for I in 1 2 3 4 5 do if [condition] then continue #Go to next iteration of I in the loop and skip statements3 ...
For example, the following loop would only print the numbers from one to three: for ((i=1;i<=10;i++)); do echo $i if [ $i -eq 3 ]; then break fi done You can also use acontinuestatement to skip a loop iteration. The loop continues and moves to the next iteration but the...
we’ve created an array namedfruitswith three elements: ‘apple’, ‘banana’, and ‘cherry’. The ‘for’ loop then iterates over each element in the array. For each iteration, the current element’s value is stored in thefruitvariable, which we then use in theechocommand to print out...
$ bash forloop7.sh Next, check the extension is changed or not by using `ls` command. Example-8: For loop with sequence command The following example shows how you can use ‘seq‘ in ‘for’ loop to print a list of sequential number. ‘seq’ command works similarly like the range wi...