Neat function , easy to adapt by adding simple division to see age in Hour, Days, week Hauke Laging Guido Rizzi Guido Rizzi 21 1 1 bronze badge. Lri Lri 4, 1 1 gold badge 24 24 silver badges 19 19 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.
Email Required, but never shown. The Overflow Blog. Podcast Explaining the semiconductor shortage, and how it might end. Does ES6 make JavaScript frameworks obsolete? Featured on Meta. Now live: A fully responsive profile. Linked See more linked questions. Related 8. Hot Network Questions. Question feed. This allows us to move to our shell-lesson-data directory from anywhere on the filesystem including from inside data. Another shortcut is the - dash character.
This is a very efficient way of moving back and forth between two directories — i. The difference between cd.. Try it! Then cd into the creatures directory. We have now encountered commands, options, and arguments, but it is perhaps useful to formalise some terminology. Consider the command below as a general example of a command, which we will dissect into its component parts:. Arguments tell the command what to operate on e.
Sometimes options and arguments are referred to as parameters. Also, capitalization can be important. For example, ls -s will display the size of files and directories alongside the names, while ls -S will sort the files and directories by size, as shown below:. An example of the output you might get from the above command is given below:. Knowing this much about files and directories, Nelle is ready to organize the files that the protein assay machine will create. First, she creates a directory called north-pacific-gyre to remind herself where the data came from.
Inside that, she creates a directory called , which is the date she started processing the samples. She used to use names like conference-paper and revised-results , but she found them hard to understand after a couple of years.
The final straw was when she found herself creating a directory called revised-revised-results Similarly, putting the year first means that June will come before June All files will go into the same directory. Now in her current directory shell-lesson-data , Nelle can see what files she has using the command:.
This command is a lot to type, but she can let the shell do most of the work through what is called tab completion. If she types:. Pressing Tab again does nothing, since there are 19 possibilities; pressing Tab twice brings up a list of all the files, and so on. This is called tab completion , and we will see it in many other tools as we go on. Most commands take options flags that begin with a -. Toggle navigation Home. The Unix Shell. I would like to use the command to run on a remote server AIX 6.
So if the file is 42 days old I would Perl Find file age. Identify age of the file. Hi all, I'm using SunOS. The file name with its path will be given to the script as input. Any kinda help will be appreciated. Thanks in advance 7 Replies. Hi, AIX 5. If anyone knows of a way to do this using just ksh commands it would be appreciated.
It also appears I don't have the stat command available. Alternatively is How can I count the age of the file e. Find the age of a file in Minutes. KSH: Please lt me know how to find the age of a file in minutes Based on last modified time. Check password age. Here are the very basic commands you will need to know to run DEX with confidence.
Listing files and folders, type:. Pattern matching. This is a very powerful feature of Unix and should be used to reduce the number of commands are need to execute a program. Printing a file. Viewing contents of a file. Once you type the command above, the window will display the text.
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