I created a Gist on github based off of TaylanUB’s answer that does a global find replace from the current directory.A terminal is never just a terminal. 8: Whenever I type this command I always seem to hose it up, or forget a flag. The above ones use find will change the files that do not contain the search text (add a new line at the file end), which is verbose.I know there are some PDFs in subdirectories, because e.g. Use BestCrypt Container Encryption to encrypt files and folders on Windows, Mac.I want to find all PDF files in a directory and its subdirectories, on OSX. And all of it can help you work more efficiently and effectively.2 Type the command below into the command prompt, and press Enter. You can make it speak shorthand only known to your terminal and you. What you type into the command line can tell you about environment variables, hidden configs, and OS defaults you never knew about.
-A List all entries including. Your own personal(ized) terminalThis is the default when output is not to a terminal. The good news is that developers can also learn a few tricks from the land of ops to make their days easier and their work better. Those same job posts often ask for automation skills, which is a positive way of asking for someone who’s professionally lazy in a way that results in efficiency. Pdf What am I doing wrong I can find some results this way: ls -R grep pdfBash (a term used for both the Unix shell and the command language I’ll be using the second meaning in this post) is usually a skill mentioned only in job descriptions for site reliability engineers and other ops jobs. Command Line Recursively Search Files For Word Software Which IsWith a little observation of your terminal habits (and a little knowledge of Bash, the command language used in many terminals), you can put all kinds of things in here that will make your life easier.Which file you use depends on your OS. We’ll start with possibly the most powerful one: meet ~/.bashrc and ~/.bash_profile.This file exists under several different names, depending on your OS and what you’re trying to accomplish, and it can hold a lot of things that can make your life easier: shorter aliases for common commands, your custom PATH, Bash functions to populate your prompt with environment information, history length, command line completion, default editors, and more. Handy Backup is a line of Windows backup software which is compatible with.There are lots of ways to customize your command line prompt and terminal to make you more efficient at work. If you are search for Home File Server, simply found out our info below . Here's how I did a case-insensitive search trying to find the same typeahead files with. If for some reason you can't find your files with the Linux locate command, or your system doesn't have the locate command installed, you can also try searching with the traditional Unix find command. But you can go further than that by aliasing long commands with lots of flags and arguments. What commands are you typing all the time? What values are you frequently using? These can all be aliases.For example, git commit and git checkout can become gc and gco (or whatever matches your mental map of abbreviations). You can do the same thing with your own habits. Once it’s clear I’ll be doing it again and again, I know it’s worth the time to put a solution into code. Run source ~/.bash_profile once you’ve saved your changes, so they’re live in your terminal (or just close your terminal window and open a new one).What else should you put in your beautifully customized new file? Let’s start with aliases.When automating things in ops work, I watch what operations I do more than a couple of times, make notes on what I did, and put those on a list of likely script ideas. If you use a Mac, though, use ~/.bash_profile. Setup bootable usb for macEver sat next to someone whose command line navigation was completely opaque because they’d optimized their work into a flurry of short aliases? Now you can be that person, too. You can also chain commands together using &. No spaces around the = and don’t forget the single straight quotes around the command you’re aliasing. $preferredAlias is your nice, short name for $commandToAlias, the longer, more cumbersome command you’re typing all the time. Beyond that, I also suggest adding your working directory and current git branch. At a minimum, I suggest adding a timestamp with minutes to it that way, if you need to backtrack through recent work to tie cause to effect, you can precisely anchor an action’s time with minimal work. A constant source of truth on the command lineYour terminal prompt is one of the places you can be kindest to yourself, putting what you need in there so you don’t have to type pwd all the time or wonder exactly how long ago you typed that fateful command. If you’re prone to misspelling commands (looking at you, gerp), you can alias those too.Now let’s look at another capability of dotfiles: customizing your prompt. No more remembering the minute differences that only come up every month or two—it’s the same couple of characters wherever you are. tfplan='terraform init & terraform plan' (preventing a common mistake for me this can be used to chain any two commonly paired commands)If you frequently work across different OSes (varying flavors of Linux, Mac OS), you can go a little further by creating multiple tailored dotfiles that assign slightly differing commands that achieve the same thing to the same alias. ![]() One of my favorite tools is Explainshell. If nothing else, it helps you understand exactly what’s happening when you use some long, pasted wget command to install a new program.The good news is that, with a few strategies, you can navigate most of the Bash you’re likely to encounter without having to become an expert. Not every dev must know Bash, but every dev will benefit from knowing at least some. The just-enough approach to learning BashBash can be a lot, even when you deal with it every day (especially if some of the codebase comes from someone with an aversion to comments). Next, let’s look at making what comes after that into an ally too. Keep it sanitized (so no keys, tokens, or passwords), and you’ll have safe access to your familiar prompt and whatever other settings you love at every new computer you work on.You’ve made your prompt your friend. That’s one of the joys of the command line: you will rarely encounter a problem that’s unique to you, and there’s a good chance someone has been annoyed into action and fixed it.If you end up continuing to work with the command line (and I hope you do), getting acquainted with pipes demystifies a lot of this work. Sometimes autocomplete is available as a separate but still official package other times, a third party has made their own complementary tool. If you’re dealing with a complex tool (looking at you, AWS CLI) and find yourself referring to the docs more often than you’d like, take a minute to search for an autocomplete feature for it. Paste in your command, and the site breaks down each piece so that you actually know what that long string of commands and flags from that seven-year-old Q&A does.Sometimes, half the work of navigating the command line is figuring out what subcommands are available. Man pages are always a good place to start, but Explainshell is an excellent complement. And if you find yourself parsing JSON output much, getting acquainted with jq can save you some time.Let’s look at some of the other conveniences the command line offers. You can also use cut or awk to manipulate the output, which is particularly useful if you need to create a file of that output with a very specific format. See the grep man page to learn more.)Also useful: piping the output to less, which is better if I do want to scroll through the whole output, or at least navigate it and search within the open file, using /$searchTerm, n to see the next entry, and N to see the previous. (You can use -A and -B to add lines before and after for context, with the number of lines you want as a parameter after each flag. This is a strategy I use a lot, particularly when I need to create and sift through output in the terminal.My most common pipe involves adding | grep -i $searchTerm after a command with long output I’d prefer not to pick through manually, if I’m only searching for one thing. In Unix and Linux, each tool was designed to do one thing well, and these individual tools can then be chained together as needed to satisfy more complex needs. And if you need to return to your previous directory and don’t remember the whole path, just type cd - to back up one cd move. Similarly useful: !$, which gives you the value of the first argument of the previous command, so ls ~/Desktop and cd !$ would show you the files in ~/Desktop and then move you to that directory. (The !! is Unix/Linux shorthand for “the previous command” and can be used in other situations too.) So if you ran something fairly involved but forgot that it needed root-level permissions, just use sudo !!.
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