As a system admin sharing of data will be among your day to day activity and you will need the data being shared to be safe, and by using SCP command you will be able to achieve this.īefore we get started, let's begin by understanding what SCP is, and then we'll learn some commands you can use for file transfer. In today's market gap, having Linux skills is very essential and helpful more so if you are a system administrator. It lets you share files and data securely and easily. But today we'll be focusing on the SCP command. When it comes to sharing data in operating systems like Linux, there are multiple commands you can choose from to share information. Now, when it comes to computers the case is not different we have softwares and even sites that facilitate the same. When it comes to devices like mobile phones we have app the facilitate the transfer of files like xender, appshare or even sometimes the use of bluetooth. Most of the time, the information being shared will be private or confidential – meaning it's meant for a specific person or a group of people, so protecting it is essential. Some of the most commonly shared files include audio files, images, videos, pdfs or any form of word documents. That will cause that there will be no error messages, but I'm not sure what it will do with error codes and messages in cases that you don't want to handle.Whenever you're working with computers or any electronic device that has storage capacity, you might need to distribute or share information and files in various ways.
You could redefine function command_not_found_handle() and put there that checks and opens. There is also another way to do this, but I think it could cause some problems, because it is more intrusive. You should also set action for specific filetypes and not use open or exec on all type of files to avoid running some malicious script or something like that. If you want to use that function you should rather use APPLICATION_TO_OPEN_PDF $cmd than open $cmd. Instead of that you can just put something like open $cmd or APPLICATION_TO_OPEN_PDF $cmd (of course you need to add check if file is PDF).
#UNIX ON MAC OPENING FILE TRANSFER HOW TO#
More interesting is second part of that if - script checks filetype and print some suggestions how to open that type of file. On the begging of next if statement there is a check if your command is a directory, so it also could be removed. In next step it will check last command and split it into command part and arguments.įirst if.fi "handle possible errors involving forgetting a leading slash", so you can remove it.
If it is error 2, 126 or 127 it will continue.
#UNIX ON MAC OPENING FILE TRANSFER CODE#
Script is well commented so it shouldn't be a problem to modify it to your needs.Īfter catching ERR it checks error code of last command. On that page you can find script that will handle that error (read also explanation). Using buildin trap you can catch this type of signal and define function that will handle error.
When you try to "run" file bash will emit command not found error : $ 1.pdfĪfter that it will also emit ERR "signal". There is a way to add this function to bash.
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