How to use the date command to display yesterday's date

by Devin Yang
(This article was automatically translated.)

Published - 8 years ago ( Updated - 8 years ago )

The command is different on MacOS or Linux, but can achieve the same effect.
Let's see how to display yesterday's date with the date command.

On MacOS, we pass the following command:

date -v -1d +'%Y-%m-%d'

On Linux:

date -d 'yesterday' +'%Y-%m-%d'

Tags: linux cli

Devin Yang

Feel free to ask me, if you don't get it.:)

No Comment

Post your comment

Login is required to leave comments

linux,security

ssh-agent and ssh-add authentication agent

Programs in the ssh core suite such as scp, ssh, ssh-add, ssh-agent, sshd, and ssh-keygen Let's talk about ssh-agent and ssh-add usage scenarios. Before we start, let's take a brief introduction to the purpose of these instructions:

linux

How to create an ssh key so that your computer can connect to the instance of GCE

Recently, I just started using Google's GCE, and I will record the official Goolge documentation on how to generate a key for the instance to use. The -C comment here will use the name of the logged-in user, and the -t will use rsa.

linux

Multiple ssh configuration files for public key authentication

When we use ssh public key authentication, we usually add relevant settings in ~/.ssh/config. If some are used by the company or at home, can multiple configs be used? In fact, it is possible. We can use git to load the company-shared, version-controlled config through Include.