shell script while loop break
Unix / Linux Shell Loop Control - Learning fundamentals of UNIX in simple and ... #!/bin/sh a=0 while [ $a -lt 10 ] do echo $a if [ $a -eq 5 ] then break fi a=`expr $a ... , It's not that different in bash . done=0 while : ; do ... if [ "$done" -ne 0 ]; then break fi done. : is the no-op command; its exit status is always 0, ...
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 shell script while loop break 相關參考資料
bash - Come out of while loop in shell scripting - Stack Overflow
while :; do read -rp 'Please Enter the Email Id: ' email if [[ $email != ... echo "You entered an invalid email id please try again" else break fi done. https://stackoverflow.com Unix Linux Shell Loop Control - Tutorialspoint
Unix / Linux Shell Loop Control - Learning fundamentals of UNIX in simple and ... #!/bin/sh a=0 while [ $a -lt 10 ] do echo $a if [ $a -eq 5 ] then break fi a=`expr $a ... https://www.tutorialspoint.com shell - How to break out of a loop in Bash? - Stack Overflow
It's not that different in bash . done=0 while : ; do ... if [ "$done" -ne 0 ]; then break fi done. : is the no-op command; its exit status is always 0, ... https://stackoverflow.com Break statement - Linux Shell Scripting Tutorial - A Beginner's handbook
跳到 Example: while loop break statement - #!/bin/bash # set an infinite while loop while : do read -p "Enter number ( -9999 to exit ) : " n # break while loop ... https://bash.cyberciti.biz Loop Control
The break command terminates the loop (breaks out of it), while continue ... #!/bin/bash LIMIT=19 # Upper limit echo echo "Printing Numbers 1 through 20 (but ... https://www.tldp.org command line - How to exit a while loop - Unix & Linux Stack Exchange
It's the last command in condition-list that determines when the while loop exits. while clear "is_purple_present_monitoring_script" | grep purple ... https://unix.stackexchange.com [Shell Script] Day13-繼續或者跳脫迴圈- iT 邦幫忙::一起幫忙解決難題 ...
所以，不管是for 迴圈、while 迴圈、甚至是until 迴圈都可以使用這兩個關鍵字 ... 範例會用到之前介紹的迴圈外，當然， continue 和break 也會在裡面： https://ithelp.ithome.com.tw Break and continue
The example below demonstrates a while loop that can be interrupted. This is a slightly improved version of the wisdom.sh script from Section 9.2.2.3. http://tldp.org Bash Shell Script教學與心得 - Google Sites
Shell Script主要用途就是用來協助使用者在UNIX or Linux環境上, 以更方便, 更自動化的方式來執行想要 .... exit status of most recent statement .... 上面的範例說明, 持續每五秒檢查一次, 是否已經是10 點鐘了, 若已經10 點, 則break 跳出while 迴圈. https://sites.google.com |