shell script function return string
2018年6月27日 — What can be as trivial as returning a value from a function in a scripting language? For those who has ever dealt with Bash, the answer turns ... ,2016年3月29日 — In computer a shell function name can take an input, $1 and return back the value (true or false) to ... Returning a string or word from a function. ,2015年7月8日 — Hello, I'm writing a shell script and I have the following problem: I need to return a value from a function in my shell script. I use sh as shell. ,bash, how, to, return, string, from, function, shell, video, training, tutorials, lectures, vienna, edinburgh, unix. ,2012年8月1日 — The first is calling the function and storing all of the output (four echo statements) into $constr . Then, after return, you echo the preamble ... ,2017年5月4日 — The "return value" of a function as you used it is stdout. "return" will set exit status ($?), which you probably have no use for. "test" is probably a ... ,2014年7月10日 — You can either use a special global variable as proposed by @konsolebox, or echo the return value inside your function, and use command ... ,2010年7月14日 — Also under pdksh and ksh this script does the same! ... $1 : string; your variable to contain the return value function return_a_string () declare ... ,This is a way of returning string value from a bash function. function F1() retval='I like programming' } retval='I hate programming' function F2() local retval='Using BASH Function' echo "$retval" } function F3() loca,在Bash 裡面傳出string 並不是不可能的, 只是不能用return 的方式. 您會使用function 的參數傳入, 相同的, 在function 裡, 也可以把傳入的參數當做 ...
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 shell script function return string 相關參考資料
A nice way to return string values from functions in Bash ...
2018年6月27日 — What can be as trivial as returning a value from a function in a scripting language? For those who has ever dealt with Bash, the answer turns ... https://mezzantrop.wordpress.c Returning from a function - Linux Shell Scripting Tutorial - A ...
2016年3月29日 — In computer a shell function name can take an input, $1 and return back the value (true or false) to ... Returning a string or word from a function. https://bash.cyberciti.biz Function return string in a shell script - Nixers
2015年7月8日 — Hello, I'm writing a shell script and I have the following problem: I need to return a value from a function in my shell script. I use sh as shell. https://nixers.net bash how to return string from function - Mastering UNIX Shell
bash, how, to, return, string, from, function, shell, video, training, tutorials, lectures, vienna, edinburgh, unix. http://www.masteringunixshell. shell script function return a string - Stack Overflow
2012年8月1日 — The first is calling the function and storing all of the output (four echo statements) into $constr . Then, after return, you echo the preamble ... https://stackoverflow.com Returning value from a function in shell script - Stack Overflow
2017年5月4日 — The "return value" of a function as you used it is stdout. "return" will set exit status ($?), which you probably have no use for. "test" is probably a ... https://stackoverflow.com Bash: Return a string from bash function - Stack Overflow
2014年7月10日 — You can either use a special global variable as proposed by @konsolebox, or echo the return value inside your function, and use command ... https://stackoverflow.com How to return a string value from a Bash function - Stack ...
2010年7月14日 — Also under pdksh and ksh this script does the same! ... $1 : string; your variable to contain the return value function return_a_string () declare ... https://stackoverflow.com How to Return a String from Bash Functions – Linux Hint
This is a way of returning string value from a bash function. function F1() retval='I like programming' } retval='I hate programming' function F2() local retval='Using BASH Funct... https://linuxhint.com Re: [問題] 如何讓Shell Script裡的函數return 字串? - 看板 ...
在Bash 裡面傳出string 並不是不可能的, 只是不能用return 的方式. 您會使用function 的參數傳入, 相同的, 在function 裡, 也可以把傳入的參數當做 ... https://www.ptt.cc |