![]() It's very easy to check if a file exists with Powershell and take an action if so, here are some examples: Check if a file exists $fileToCheck = C:\tmp\test. The standard way to see if a file exists is with the Test-Path cmdlet.I recommend using single quotes, because double quotes expand variables (mostly relevant if you have $ in the path) Unable to mount external hard drive on Mac, getting this when. PowerShell automatically adds quotes when you tab complete. External hard drive File system check exit code is 8. Following is the declaration for exit() function. ![]() Any open file descriptors belonging to the process are closed and any children of the process are inherited by process 1, init, and the process parent is sent a SIGCHLD signal. You can use something like this for verification on the command line: PS C:\> Test-Path C:\Windows True Be aware that you need quotes if the path contains spaces, parentheses - and possibly other characters I can't think of now. The C library function void exit(int status) terminates the calling process immediately.
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