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I want to write a Bash script to process text, which might require a while loop. For example, a while loop in C: int done = 0; while(1) {. ... if(done) break; } I want to write a Bash script equivalent to that.
28 sty 2020 · In Bash, break and continue statements allows you to control the loop execution. Bash break Statement # The break statement terminates the current loop and passes program control to the command that follows the terminated loop.
26 sty 2022 · Instead of waiting until the end condition, a break statement helps exit from a loop before the end condition happens. The control loop statements (break and continue) combine logically with conditional statements such as if elif else to create special situations inside loops.
16 wrz 2019 · Use break followed by a number, to break out of that many levels of nesting. Example: for i in 1 2 3 4 5; do. echo. echo i = $i. for j in 1 2 3 4 5; do. echo j = $j. if [ $j -eq 4 ]; then break; fi. if [ $j -eq 3 ] && [ $i -eq 4 ]; then break 2; fi.
31 mar 2024 · In this article, I have explained 11 examples of using the "break" statement inside the while loop in Bash to break the loop.
16 wrz 2020 · You can break out of a certain number of levels in a nested loop by adding break n statement. n is the number of levels of nesting. For example, following code will break out the second done statement: ... for i in something dowhiletruedo cmd1 cmd2 [ condition]&&break2donedone .... ..
30 cze 2015 · You can use break. From help break: Exit a FOR, WHILE or UNTIL loop. If N is specified, break N enclosing loops. So for exiting from three enclosing loops i.e. if you have two nested loops inside main one, use this to exit from all of them: break 3
