How to Make A Filename By Date With Powershell?

9 minutes read

To create a filename using the current date in PowerShell, you can use the Get-Date cmdlet to generate the date and format it using the -Format parameter. You can then concatenate this formatted date with a string to create the desired filename. Here is an example of how you can do this:

1
2
$today = Get-Date -Format "yyyy-MM-dd"
$filename = "output_$today.txt"


In this example, the variable $today stores the current date in the format "yyyy-MM-dd". You can adjust the format string to specify a different date format if needed. The variable $filename then concatenates the formatted date with the string "output_" and the file extension ".txt" to create the final filename.

Best PowerShell Books to Read in December 2024

1
Learn PowerShell in a Month of Lunches, Fourth Edition: Covers Windows, Linux, and macOS

Rating is 5 out of 5

Learn PowerShell in a Month of Lunches, Fourth Edition: Covers Windows, Linux, and macOS

2
PowerShell Cookbook: Your Complete Guide to Scripting the Ubiquitous Object-Based Shell

Rating is 4.9 out of 5

PowerShell Cookbook: Your Complete Guide to Scripting the Ubiquitous Object-Based Shell

3
Scripting: Automation with Bash, PowerShell, and Python

Rating is 4.8 out of 5

Scripting: Automation with Bash, PowerShell, and Python

4
Learn PowerShell Scripting in a Month of Lunches

Rating is 4.7 out of 5

Learn PowerShell Scripting in a Month of Lunches

5
Mastering PowerShell Scripting - Fourth Edition: Automate and manage your environment using PowerShell 7.1

Rating is 4.6 out of 5

Mastering PowerShell Scripting - Fourth Edition: Automate and manage your environment using PowerShell 7.1

6
Practical Automation with PowerShell: Effective scripting from the console to the cloud

Rating is 4.5 out of 5

Practical Automation with PowerShell: Effective scripting from the console to the cloud

7
Mastering PowerShell Scripting - Fifth Edition: Automate repetitive tasks and simplify complex administrative tasks using PowerShell

Rating is 4.4 out of 5

Mastering PowerShell Scripting - Fifth Edition: Automate repetitive tasks and simplify complex administrative tasks using PowerShell

8
PowerShell for Sysadmins: Workflow Automation Made Easy

Rating is 4.3 out of 5

PowerShell for Sysadmins: Workflow Automation Made Easy

  • Book - powershell for sysadmins: workflow automation made easy
9
PowerShell Pocket Reference: Portable Help for PowerShell Scripters

Rating is 4.2 out of 5

PowerShell Pocket Reference: Portable Help for PowerShell Scripters


How to add the day of the week to a filename using Powershell?

You can add the day of the week to a filename in Powershell by using the Get-Date cmdlet to get the current date and then using the ToString method to format the date in the desired way. Here's an example script that adds the day of the week to a filename:

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
# Get current date
$date = Get-Date

# Format date to include day of the week
$dayOfWeek = $date.ToString("dddd")

# Define original filename
$originalFilename = "example.txt"

# Create new filename with day of the week
$newFilename = "$dayOfWeek-$originalFilename"

# Rename file
Rename-Item -Path $originalFilename -NewName $newFilename


This script will get the current date, extract the day of the week, and then append it to the original filename to create a new filename. Finally, it renames the file with the new filename.


How to create a directory structure based on the date in Powershell?

To create a directory structure based on the date in Powershell, you can use the following script:

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
# Get the current date
$date = Get-Date

# Create the directory path based on the date
$path = "C:\RootDirectory\" + $date.Year + "\" + $date.ToString("MM-dd-yyyy")

# Create the directory if it does not exist
if (-not (Test-Path $path)) {
    New-Item -Path $path -ItemType Directory
    Write-Host "Directory created: $path"
} else {
    Write-Host "Directory already exists: $path"
}


This script will create a directory structure under C:\RootDirectory\ with the year as the first level directory, and the date formatted as "MM-dd-yyyy" as the second level directory. It first gets the current date using Get-Date, then constructs the directory path based on the date. It then checks if the directory already exists using Test-Path, and if it does not exist, it creates the directory using New-Item.


You can customize the directory path and date format to suit your specific requirements.


How to format the date in a filename using Powershell?

You can format the date in a filename using Powershell by using the Get-Date cmdlet to retrieve the current date/time and then using the -f operator to format the date according to your requirements. Here is an example of how you can format the date in a filename:

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
# Get the current date/time
$date = Get-Date

# Format the date in "yyyyMMdd" format
$dateFormatted = $date.ToString("yyyyMMdd")

# Create a filename with the formatted date
$filename = "example_" + $dateFormatted + ".txt"

# Output the filename
Write-Output $filename


This script will output a filename in the format "example_YYYYMMDD.txt", where YYYY is the year, MM is the month, and DD is the day. You can adjust the format string in the ToString method to customize the date format according to your preference.

Facebook Twitter LinkedIn Telegram Whatsapp Pocket

Related Posts:

To open a PowerShell console window from an existing PowerShell session, you can use the Start-Process cmdlet with the -FilePath parameter to specify the path to the PowerShell executable (powershell.exe).Here is the command you can use: Start-Process powershe...
To get the filename of an open std::fs::File in Rust, you can use the file_path() method provided by the std::fs::File struct. This method returns a std::path::PathBuf representing the path to the file that the File instance was opened from. You can then conve...
To convert a date in PHP, you can use the built-in date() function along with various format characters to specify the desired output format. Here are the steps to convert a date:First, you need to have the date you want to convert. This can be a static date o...