VBA Loop Through all Files in a Folder using File System Object(FSO) and built-in Dir() function. The two important commands you'll need are Dir, which lists the files in the current directory, and Rename-Item, which renames an item (a file, in this case).VBA Loop Through all Files in a Folder. List.Using PowerShell, you can pipe the output of one command-known as a "commandlet" in PowerShell terms-to another command, just like you can on Linux and other UNIX-like systems. Tip Include the System.Linq namespace at the top first-it is included by default in new files. Then you can convert the array to a List with the ToList extension method. You can get a List collection of the file paths in a directory. This script is most helpful when you need to process a large number of CSV files, and the tables have not yet been created.date format in shell script check if a directory is empty or not in shell script loop through files in a directory in shell script replace last n characters of a string in shell script check if a file is empty in shell script keyboard shortcuts for moving cursor on command line Read from file in shell script create symbolic link in linuxList example. A BASH shell script to import a large number of CSV files into MySQL In this article I'll share a bash shell script I use periodically to import a directory of CSV files into MySQL tables. Since there is a no direct command to read text from a file into a variable, the ‘for’ loop needs to be used to serve this purpose. Reading of files in a Batch Script is done via using the FOR loop command to go through each line which is defined in the file that needs to be read. Examples covered: loop for specified number range, sort numbers, ask for input to show a square of a given number, etc.Batch Script - Reading from Files.
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# REFERENCES:Learn through ten examples of for loop of Linux bash shell.
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# DIRECTIONS: Enter the source/destination folder paths and the # desired columns as variable values below. #NAME: CSV_SelectColumns.ps1 # AUTHOR: Chris Koester # DATE: # KEYWORDS: CSV, text, text file # COMMENTS: This script is used to loop through all CSV files in a folder, # select the desired columns, then output the files to a separate folder.