The phrase "a directory in which" is correct and usable in written English.
It can be used when referring to a specific location or context where something is organized or stored, typically in a digital or physical format.
Example: "Please save the document in a directory in which all project files are kept for easy access."
Alternatives: "a folder where" or "a location that contains".
On February 4, 2004, he launched thefacebook.com (renamed Facebook in 2005), a directory in which fellow Harvard students entered their own information and photos into a template that he had devised.
Initially, a directory in which the system calls are going to be saved, was created.
To do this, log into the server as the 'admin' user and create a directory in which the BAM or SAM files will be installed.
Select a directory in which to save the converted file.
We start by creating a directory in which we'll store the the working copy.
#Akuarel provides the solution: a centralized directory in which those who work on both sides of the camera or curtain and those who hold a pen, a computer, or a microphone can self-identify in the same #OscarsSoWhite categories: race, sexual orientation, disability, etc. pic.twitter.com/FJEqMcGfdQ.
To help the students deliberate, Wesleyan created a list-serve -- a mass e-mail directory in which a message posted by one registered applicant is automatically sent to all -- in which the accepted students counseled each other, joined by the occasional Wesleyan undergraduate.
Her only proof at that stage was a 1920 business directory in which there was a listing for H Wolff. "H" was Dina's great-great-grandfather Heimann Wolff, who had started the fur company in 1850 on which the family fortunes were founded.
He faxed reporters copies of a 1999 alumni directory in which Mr. Johnson is listed at a Manhattan address, and a listing for Mr. Johnson from the Manhattan phone book.
Once the database grows in size, these hashed names will be used to limit the number of images per directory by taking two-letter prefixes as the names of the directory in which the image resides, a method suggested by (16) for increasing server performance.
SNAVI installation script automatically places a set of sample data files into the "Data" directory under the directory in which the SNAVI program was installed.
