linux while true break

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linux while true break

Learn Linux shell scripting for & while loops , nested loops, using break ... When the if condition is true, the continue command runs each iteration, and lines after ... , ... the basics of while loops in Bash as well as the break and continue statements ... If the condition evaluates to true, commands are executed., #!/bin/bash # declare -i sum=0 declare -i i=1 # while true;do if [ $i -gt 100 ];then break -- 如果条件满足则跳出while循环 else let sum=$sum+$i let ...,bin/bash # This script provides wisdom # You can now exit in a decent way. FORTUNE=/usr/games/fortune while true; do echo "On which topic do you want ... , done=0 while : ; do ... if [ "$done" -ne 0 ]; then break fi done. : is the no-op command; its exit status is always 0, so the loop runs until done is given a non-zero value. ... while true ; do ... if [ something ]; then break fi done., ... last run command in showSubMenu and break if Back was selected. ... esac } showSubMenu() while true do sub_menu read_sub_options if ..., 这时候就需要while(true) ... break 着种结构。结构的特点 ... Linux中while循环的用法笔记 ... linux循环执行命令的shell(bash)脚本直到成功时才停止.,In a script, the command following the done statement is executed. ... bin/bash # This generates a file every 5 minutes while true; do touch pic-`date +%s`.jpg sleep 300 done ... break else SUM=$[$SUM + $SCORE] NUM=$[$NUM + 1] ... ,Not sure why that all of a sudden doesn't work, but I replaced all instances of the while true loop with a read -p. read -p 'Do you have (Program) installed? , 所以,不管是for 迴圈、while 迴圈、甚至是until 迴圈都可以使用這兩個關鍵字來 ... 範例會用到之前介紹的迴圈外,當然, continue 和break 也會在裡面: #!/bin/bash IsQuit="FALSE" Week=1 Hours=1 Endurance=1 until [ "$IsQuit" ...

相關軟體 PuTTY 資訊

PuTTY
PuTTY 是一個免費的 Windows 和 Unix 平台的 Telnet 和 SSH 實現,以及一個 xterm 終端模擬器。它主要由 Simon Tatham 編寫和維護. 這些協議全部用於通過網絡在計算機上運行遠程會話。 PuTTY 實現該會話的客戶端:會話顯示的結束,而不是運行結束. 真的很簡單:在 Windows 計算機上運行 PuTTY,並告訴它連接到(例如)一台 Unix 機器。 ... PuTTY 軟體介紹

linux while true break 相關參考資料
Bash Scripting Part2 - For and While Loops With Examples ...

Learn Linux shell scripting for & while loops , nested loops, using break ... When the if condition is true, the continue command runs each iteration, and lines after ...

https://likegeeks.com

Bash while Loop | Linuxize

... the basics of while loops in Bash as well as the break and continue statements ... If the condition evaluates to true, commands are executed.

https://linuxize.com

bash循环控制语句之continue 、break-菜鸟日志-51CTO博客

#!/bin/bash # declare -i sum=0 declare -i i=1 # while true;do if [ $i -gt 100 ];then break -- 如果条件满足则跳出while循环 else let sum=$sum+$i let ...

https://blog.51cto.com

Break and continue

bin/bash # This script provides wisdom # You can now exit in a decent way. FORTUNE=/usr/games/fortune while true; do echo "On which topic do you want ...

http://tldp.org

How to break out of a loop in Bash? - Stack Overflow

done=0 while : ; do ... if [ "$done" -ne 0 ]; then break fi done. : is the no-op command; its exit status is always 0, so the loop runs until done is given a non-zero value. ... while true ...

https://stackoverflow.com

Shell break while-true loop - Stack Overflow

... last run command in showSubMenu and break if Back was selected. ... esac } showSubMenu() while true do sub_menu read_sub_options if ...

https://stackoverflow.com

shell:当你运行while true的时候,你实际在做什么?_匿_名_用_ ...

这时候就需要while(true) ... break 着种结构。结构的特点 ... Linux中while循环的用法笔记 ... linux循环执行命令的shell(bash)脚本直到成功时才停止.

https://blog.csdn.net

The while loop

In a script, the command following the done statement is executed. ... bin/bash # This generates a file every 5 minutes while true; do touch pic-`date +%s`.jpg sleep 300 done ... break else SUM=$[$SUM...

http://tldp.org

While true Breaking Bash - Stack Overflow

Not sure why that all of a sudden doesn't work, but I replaced all instances of the while true loop with a read -p. read -p 'Do you have (Program) installed?

https://stackoverflow.com

[Shell Script] Day13-繼續或者跳脫迴圈- iT 邦幫忙::一起幫忙 ...

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來 ... 範例會用到之前介紹的迴圈外,當然, continue 和break 也會在裡面: #!/bin/bash IsQuit="FALSE" Week=1 Hours=1 Endurance=1 until [ "$IsQuit" ...

https://ithelp.ithome.com.tw