#!/bin/bash if [ $# -ne 1 ] then echo "please input parameter" return 1 fi 上面的脚本如果直接执行则会报如下错误: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 return: can only`return' from a function or sourced script 但是如果使用 . 或
You can override an environment variable in thesystemcommand. The syntax depends on the UNIX®shell. For example, using the BASH shell, the following code sets thePATHvariable tomyPath, then calls the system commandcommandwith that value. ...
Using EAP 7 CLI return strings in a Bash or Windows Batch script Solution In Progress- UpdatedJune 14 2024 at 2:08 PM- English Issue We are creating scripts in order to automate the configuration of EAP on our systems. Do the EAP CLI commands have return codes that can be used in scri...
TinCanTechchanged the titlebashism:bash: return: can onlyreturn' from a function or sourced script`Jul 11, 2023 TinCanTechself-assigned thisJul 11, 2023 TinCanTechadded thePOSIXlabelJul 11, 2023 TinCanTechchanged the titlebashism: bash: return: can only `return' from a function or sourced...
使用napi_run_script_path接口执行包内abc文件的使用限制 如何通过C接口使用网络相关功能 如何实现ArkTS与C/C++的HashMap转换 napi_call_function调用时除了会有pending exception外,是否还有其他异常场景 在HSP/HAR包中支持导出C/C++的Native方法吗?如果不支持,替代方案是什么 多so相互依赖场景下如何解耦 如...
For example, using the BASH shell, the following code sets the PATH variable to myPath, then calls the system command command with that value. system(['export PATH=' myPath ' ; ' command]) To execute the operating system command in the background, include the trailing character, &, in...
/bin/bash if [ $# -ne 1 ] then echo "please input parameter" return 1 fi 上面的脚本如果直接执行则会报如下错误: return: can only`return' from a function or sourced script 但是如果使用 . 或souce的方式被包含到父Shell中,则可以正常运行。
Build is successful but bash complains of errors. Error: #[error]Bash wrote one or more lines to the standard error stream. Task : Bash Description : Run a Bash script on macOS, Linux, or Windows Version : 3.148.2 Workaround: works fine if "Fail on Standard Error" this is not ...
return: can only`return' from a function or sourced script 但是如果使用 . 或souce的方式被包含到父Shell中,则可以正常运行。 3.exit与return的区别 (1)作用不同。exit用于在程序运行的过程中随时结束程序,exit的参数是返回给OS的。exit是结束一个进程,它将删除进程使用的内存空间,同时把错误信息返回父进程。
Copy Bash Download If used: inside a function. Return value specified by n. If n is omitted, the return status is that of the last command executed in the function body. outside a function, during execution of a script by the . (source) command, it causes the shell to stop execu...