bool DirectoryExists(LPCTSTR lpszDirectoryPath) { struct _stat buffer; int iRetTemp = 0;memset ((void*)&buffer, 0, sizeof(buffer));iRetTemp = _stat(lpszDirectoryPath, &buffer);if (iRetTemp == 0) { if (buffer.st_mode & _S_IFDIR) { return true; } else { return false; } } ...
-eFILE- True if the FILE exists and is a file, regardless of type (node, directory, socket, etc.). -fFILE- True if the FILE exists and is a regular file (not a directory or device). -GFILE- True if the FILE exists and has the same group as the user running the command. ...
# Check if the /my-dir directory existsdirectory="/my-dir"iftest-d$directorythen# The /my-dir directory exists, so print a messageecho"The /my-dir directory exists."else# The /my-dir directory does not exist, so print a message and create itecho"The /my-dir directory does not exist...
As you can see, I am performing two checks. The first check is to make sure that the Neovim configuration directory exists or not. I intentionally added the logical NOT operator (!) to make the condition opposite. This is me saying "I am only concerned if the directorydoes not exist". ...
When writing Python scripts, you may want to perform a certain action only if a file or directory exists or not. For example, you may want to read or write data to a configuration file or to create the file only if it already doesn't exist.
Here I will show you how to check if a Linux user exists (or does not exist) in a POSIX-compatible shell like Bash or Dash. I will use thegetentcommand along with the/etc/passwdfile for this. Example Bash script: if getent passwd "$username" >/dev/null; then ...
In this example, I will use thegetentcommand to check if a Linux group exists. if getent group "$groupname" >/dev/null; then echo "Group $groupname exists" fi Replace$groupnamewith the name of the group you want to check. If you like to check if the group does not exist (e.g....
How To Check If A Folder Exists With PowerShell You can use something like this for verification on the command line: PS C:\> Test-Path C:\Windows True Remember that you need single or double quotes around the path if it contains a space. Single quotes are recommended, since they don'...
check if computer exist in ou Check if drive exists, If not map Check if Email address exists in Office 365 and if exists, Create a Unique Email address Check if event log source exists for non admins Check if file created today and not 0 KB Check if HyperThreading is enabled Check if...
if ( result == 0 ) { printf("%s exists!!\n",filename); } else { printf("ERROR: %s doesn't exist!\n",filename); } //free allocated memory free(filename); return 0; } $ gcc -o check_if_file_present check_if_file_present.c ...