I had some problem with the Alt key. Below is the list of most frequently used Gvim/Vim commands, . I got this effect on the server (that is using the .vimrc posted before) and on my pc as well. Command Description; n: Print pattern space, empty pattern space, and read next line: x: Swap pattern space with hold space: h: Copy pattern space to hold space: H: Append pattern space to hold space: g: */ Matches if the first character of the line is a-z and there is at least one more of any character following it /2134$/ Matches if line ends with 2134 /\(21|35\)/ Matches is the line contains 21 or 35 ---> After typing o the cursor is placed on the open line in Insert mode. gI: Insert text in column 1 [count] times. 2. It can match ,[] fg comment (/* */) and #define. Did it do nothing at all? 3.9 Make C, C++ programs in Vim Add this line to vimrc au FileType cpp,c setl mp=make\ %:t:r then you can make your C or C++ programs in Vim using:make. 'th latest used pattern with new {offset} If {offset} is empty no offset is used. Thanks, Input file-----------10:44 /usr/IBM/WebSphere/7.0/AppServer/java/bin/java jasper-compiler.jar/usr/IBM/WebSphere/8.0/AppServer/java/bin/java -Declipse.security/usr/IBM/WebSphere/6.0/AppServer/java/bin/java -Declipse.security0 Jul 24 - 5:38 /usr/IBM/WebSphere/5.5/AppServer/java/bin/javaJul 24 - 5:38 /usr/IBM/WebSphere/7.5/AppServer/java/bin/javaLooking for below output-------------------------/usr/IBM/WebSphere/7.0/AppServer/java/bin/java/usr/IBM/WebSphere/8.0/AppServer/java/bin/java /usr/IBM/WebSphere/6.0/AppServer/java/bin/java /usr/IBM/WebSphere/5.5/AppServer/java/bin/java/usr/IBM/WebSphere/7.5/AppServer/java/bin/javaCan someone please help me on getting above output. Alt-j inserts a blank line below the current line. Add a line after the 3rd line of the file. Vim was made available in 1991 and is a free, open source software. Vim is an editor to create or edit a text file. We'll see the yanked text "editor" is pasted. Suppose you want to replace all occurrences of vi with VIM.This can be easily done with. j. . I have also written a related article on setting and replacing values in a properties file using sed. 2. Insert mode commands *inserting* The following commands can be used to insert new text into the buffer. In the default mode, you don't insert text, but you can move around, copy-paste or type commands. Super clear and comprehensive, exactly what I've been looking for. I like to add a new line with "M19" before every . a. . Thanks. Insert a new line before the first line: ~ sed '1ised add a new line' test.log. On finding the pattern 'Fedora', the requirement is to insert a line: before the pattern ; after the pattern. $ - Go to the end of the line. 3. i: Insert text before the cursor [count] times. Begin a new line above the cursor and insert text, repeat [count] times. open the file name under cursor: Place a cursor on file path and press gf. n. Repeat the latest / or ? Method 3: Using Visual editor. Using or not these mappings, Peter Rincker's existing answer is the correct one for this, but there is another technique you could use if you want to do this interactively, reviewing each change as you make it.. First get the text you want to append into a register. add rose in beginning of all the line. To delete all lines in a vim not matching a given pattern you can use one of these two commands::g!/foo/d or this one::v/foo/d Both of these commands delete all lines not contain the simple pattern "foo". *insert.txt* For Vim version 7.3. In this article, we will see how to insert a line after every n lines in a file. Remove Lines Containing a Specific Word. Print lines after the match Use the -A option with grep command to print the lines after matched line. Delete Lines According to Pattern. Vim aka Vi Improved is a text editor made for Linux users. Almost all deletion commands are performed by typing d followed by a motion. In this article, we will tackle the basic features of Vim and understand its function with the aid of illustrations. Thank you for your interest. To open up a line ABOVE the cursor, simply type a capital O , rather than a lowercase o. O - open a new line above the current one; ea - insert text at the end of the word; Esc - exit insert mode; switch to command mode; Some of these commands switch between command and insert mode. *a* a Append text after the cursor [count] times. From this position Vim searches for the keyword under the cursor, like with "*", but lines that look like a comment are ignored (see 'comments' option). [count] times. Commands start with a column : and a word such as e (edit) or q (quit). Pattern (Adding any text) will be added at the place of selection. Let's see what 3i means. You could try the following as a simple check: Pressing F4 or F5 should insert blank lines, and F2 or F3 should delete blank lines. In other words, what were you expecting to happen, and what happened instead. Enter the following command: . Copyright © 2013 The UNIX School. Which script did you try using? When the insertion is over you can press the ESC button to come back to the command mode of VI. It is an extended version of vi with additional features, including syntax highlighting, a comprehensive help system, native scripting (Vim script), a visual mode for text selection, comparison of files ( vimdiff (1) ), and tools with restricted capabilities such as rview (1) and rvim (1) . Select block-wise visual mode, go down two more lines ( Ctrl-v 2j ). s/vi/VIM/g. To go into write mode . Therefore we would see two lines added, one after line 1 and another after line 4. Use <b> to moves backwards by words until your cursor is at the beginning of the second "brown". What did you expect to happen? Use the cursor keys to select the lines you want to add the spaces to. na vi gator). Notice the --INSERT--at the bottom left hand of the screen. go to the first non-blank character of the line $ → go to the end of line; g_ → go to the last non-blank character of line /pattern → search for pattern; . This tip shows how to insert newlines before or after specified strings, both manually and using a script to define a command so, for example, :%LineBreakAt <p> </p> would add a newline after <p> and . 4. Sed find pattern and insert/append new line after a line with matched pattern using option a. Note that the arrow keys are not included. By default, ed points to the last line of the file, and each command in ed will work on the current line.Therefore, ed applies the command to the last line by default. Linux Tutorial - Vi Cheat Sheet. go to the first non-blank character of the line $ → go to the end of line; g_ → go to the last non-blank character of line /pattern → search for pattern; . What key did you press? The tags file has to be created by a utility able . First, in the Normal mode, we move our cursor on the last word "editor" and press yaw to yank the word editor into the unnamed register "".. Next, we move the cursor to an empty line and press p without giving a register name. Alt-k inserts a blank line above the current line. 1. Vim is a clone, with additions, of Bill Joy's vi text editor program for Unix.Vim cheat sheet tries to provide a basic reference for beginner and advanced developers, lower the entry barrier for newcomers, and help veterans refresh the old tricks. 1996, v4.0 - Graphical user interface. Hi I just wanted to add a new line after every matching pattern: The method doing this doesn't matter, however, I have been using sed and this is what I tried doing, knowing that I am a bit off: Code: sed 'Wf a\'/n'/g'. There are two modes in vim. Vim is a terminal text editor. Final Thoughts s*; adds a surround while on visual mode (click and drag with mouse or press 'v' to ender visual mode and use the movement commands) ys applies surround around the region described by the movement command. o: Begin a new line below the cursor and insert text, repeat [count] times. 8. :%s/pattern/replace/g - Substitute "pattern" by "replace" in the current file. exit Vim every time you compile and debug your program. I am not aware of a system where Ctrl-j or Ctrl-k or Alt-j or Alt-k do not work, but you might have such a system. 1994, v3.0 - Support for multiple windows. Pattern Description : 4.1 Anchors. IV. It means : if inside the sequence of keystrokes you detect a subsequence corresponding to a mapping, don't interpret it. Regardless, 'nocompatible' allows access to most of Vim's powerful features. To add 10 empty lines below the cursor in normal mode, type 10o or to add them above the cursor type 10O. Type <dw> to d elete the w ord at the cursor. A few other deletes are: x Delete character to the right of cursor. To indent the whole le, typeis used to match parenthesis. Then we have the case where we need to insert a line after the match. However, the simple addition of "set nocompatible" at the top of your .vimrc fixed it on Ubuntu Karmic, gvim 7.2.293. Indeed, running the following will give us the desired result It will give you a jump start to use Vim like a pro (even if you're already one, there is always something new . A brief history of vim. Ctrl-j deletes the line below the current line, if it is blank. At the end are a few commands for inserting text in other ways. When used before "=" Vim will only reindent the line if there is only white space before the word. In this article, I will provide an example of how to insert a line before and after a match using sed, which is a common task for customizing configuration files. Your cursor position is not changed, and you stay in normal mode. In this article, we will see the different ways in which we can insert a line before or after on finding a pattern. The same could be done by typing <S-Up> a number of times until the desired command-line is shown. Put the following mappings in your vimrc: In normal mode, the mappings perform these operations without moving the cursor: TO DO For example: The goal is to stay as close as possible to home row (asdf jkl;) Vim uses hjkl for cursor movement. In these examples, we will be dealing with a text file named “text.txt” that contains the following content: The simplest case is replacing an entire line by finding the line that starts with the match. Carrot ( ^ ) represents beginning of the line. Motion. Vim uses a tags file that lists each word and location. 2. In the default mode, you don't insert text, but you can move around, copy-paste or type commands. The only missing thing we wish to tell Vim is "insert a additional new line after the pattern if that pattern ends with a }". Lets break down the command :'<,'> norm I. :'<,'> : For the line I selected. Instead of, where ^[j is created pressing Crtl-v and then Alt-j, as shown in Matches if the line contains TEST by itself /^[a-zA-Z]/ Matches if the line starts with any letter /^[a-z]. Vim has three main modes: default, insert and visual. In block-wise visual mode, you can append or insert texts on multiple lines with A or I. I have a csv file and I would like to reform it. In this article, I will provide an example of how to insert a line before and after a match using sed, which is a common task for customizing configuration files. And how to write the Output back into file?only get an empty file oder without any wordwrap, Hi, i work fine for me but when i read the file again no change has happened. [count] times. Vim golfers like it because it saves them a keystroke :) \0 or & in the replacement part of the substitution acts as a special character. This final hurdle cannot be cleared without using \=, but using it makes it rather straightforward. Now type in a few lines of text: After you have finished typing, press esc to enter command mode. A substitution would work nicely. acts like E http://vim.wikia.com/index.php?title=Get_Alt_key_to_work_in_terminal&oldid=23162. For example. The substitute command is next on the menu. o → insert a new line after the . Insert a new line before the last line: https://stackoverflow.com/questions/15559359/insert-line-after-first-match-using-sed (insert after match), https://stackoverflow.com/questions/11694980/using-sed-insert-a-line-below-or-above-the-pattern (insert below match). Vim allows you to delete lines that match a specified pattern. To open a file in vim editor just write the file name after the vim command in the terminal as follows: vim filename.txt. With cursor under "word" ysiw results in word c, cw, ciw, cb, ci*; works like the delete commands but finish the command on insert mode (c stands . Shell script to send birthday reminder e-mails, 10 tips to improve Performance of Shell Scripts, 5 ways to reverse the order of file content, awk - 10 examples to group data in a CSV or text file. To switch to command mode, use the Esc key. Now, Let's Start to use Vim. This is a pattern This is a pattern I can add a new line with the sed command. Step 2: Hit Ctrl + V to enter into Visual Block and use cursor to select the first column till line where you want to stop inserting the text. An overview of the most often used commands can be found in chapter 24 of the user manual |usr_24.txt|. Move on current line: 0 ^ $ g_ f F t T,; 0 → go to . I like this article, it would be good if there were examples that made changes to the file. --IgorFobia 18:00, November 21, 2009 (UTC). Any chance on expanding with an example please? When you use this command, vi creates a new blank line below your current line, and puts you in insert mode at that position. i - start insert mode at cursor; I - insert at the beginning of the line; a - append after the cursor; A - append at the end of . Written by Bram Moolenaar. insert at the beginning of the line: a: append after the cursor: A: append at the end of the line: o: open (append) blank line below current line (no need to press return) O: open blank line above current line: Esc: exit insert mode: C: delete from cursor position to end of the line:E: edit a file in a new buffer:sp: open a file in a new buffer . O and o ("open") also switch to insert mode so you can start typing. Meaning editing code at mu l tiple positions at the same time. The Gourmet Vim explores the art of efficient text editing using Vim, with 100+ practical examples. --IgorFobia 00:34, November 22, 2009 (UTC), I tried with your .vimrc as you posted, and to my surprise the mappings seemed to have almost no effect. In this example, let us assume that you want to add a new line after Article 2. Vim uses a tags file that lists each word and location. k, Ctrl + P - Go one line up. R. Replace many characters. If you're already familiar with the CLI sed, this command will remind you some good old memories.. A substitution is a way to replace some content with some other content, using a range and a count. This book packs plenty of tips and tricks of how to do common (and some uncommon) actions in Vim that you can practice immediately. This will then insert a single space to the beginning of your select lines. vim[grep] /pattern/ {`{file}`} . And this might have slight variations depending on your POSIX compliance, but if you want to insert multiple lines, you can use ‘\n’ as shown below. While it was designed with Unix in mind, versions of it are available for most operating systems and Vim is also available . Open a new line after current line. Your Comment. sed -i 's/pattern\+/\n&/g' file to get the output. You don't need more than one cursor in vim. For example, dw deletes a word. But Alt-j and Alt-k do not work. ).Relative line mode is handy because many Vim operations, such as moving up/down and deleting lines work on relative line numbers. O: Begin a new line above the cursor and insert text, repeat . fabianlee.org, setting and replacing values in a properties file using sed. Add a new line before the line containing the string " hello ": ~ sed '/hello/ised add a new line' test.log. Within VIM select blockwise visual mode, by pressing CTRL-V. 2. 4. If it is found, Vim goes back until a blank line is found. Pattern Description : 4.1 Anchors. *A* A Append text at the end of the line [count] times. I will include a cheat sheet at the end of the blog. During the substitution the whole string . Add a Comment. Here is my .vimrc, These nnoremap commands suggested before do not work for me... At the end are a few commands for inserting text in other ways. vi insert new line after pattern insert new line vim search replace sed insert blank line before match sed insert line before match python insert line after match vim insert line before pattern notepad++ find and add new line regex add new line. N. . Vim is a powerful editor. Here is an alternative method that allows you to easily insert or delete blank lines above or . %s is vim ex command to substitute in the whole file. Opening up a new line. Add the line "Cool gadgets and websites" after the . After reaching to the desired line we will hit the A and it will move the cursor to the end of the line and enter the INSERT mode were we can append our text. gf. In insert mode, the text you type goes before the cursor position, and everything after the cursor is pushed to the right or to the next line. Firstly use Esc to move to normal mode. 0 - Go to the beginning of the line. j, Ctrl + J - Go one line down. Some of these features were the reason I started to use vim. The tags file has to be created by a utility able . If you now use the "o" command and type new text: oWow. What did happen? How do you do it to rewrite to file. Remove the vim specific stuff, there is already a vim cheat sheet. Vim. Open a new line before current line. If this does not fix it for you, I would recommend moving this discussion to the vim_use mailing list. how did you install and invoke the script? To Exit and save your file in VI just from command mode type :wq and for only quite the or exit the VI just type : q or :quite and press Enter Key/return key. o → insert a new line after the . On the other . In the command mode, user can move around the file, delete text, etc. Commands start with a column : and a word such as e (edit) or q (quit). In the following example, we will use the sed i function to add a new line before the matched content. Suppose you want to replace all occurrences of vi with VIM.This can be easily done with. Then the file will be opened. --Fritzophrenic 01:31, November 22, 2009 (UTC), I solved the problem. I know sed has -i and perl can do it, but awk can't from what I understand. As the name suggests, it is an editor that is purposely used to edit or create various files. The requirement is to insert a line with text "LINE" afte every 2 lines: Please enter your name. For moving around, Vim allows the following hotkeys. Then enter :'<,'> norm I . Amaze. The cursor maintains its position in the window if possible. For this, you should change the number of all other articles accordingly. here are the killer features. O and o ("open") also switch to insert mode so you can start typing. There is a . here are the killer features. The Substitute Commands. It will select all the "c"'s. Horizontally select to the end ( $) Append ( A) Type ; Exit visual mode ( esc) Now you'll see ; appended to all lines. When the relative line numbering is enabled, the current line is shown as 0; The lines above and below from the current line are incrementally numbered (1, 2, 3, etc. The lowercase letter "o" lets you open a new line just below your current line. open_new_window: Open a new window: open_new_window_with_hsplit: Open a new window with horizontal split: open_new_window_with_vsplit: Open a new window with vertical split: reload_current_window: Reload a current window: resize_window_height: Set the height of a window. Inserting a File :r[ead] [name] . Let's change to insert mode by typing i. The syntax and the example are shown below: syntax: grep -An "pattern" filename Here n is the number of lines to print after the matched line. Syntax: #sed 'ADDRESS a\ Line which you want to append' filename #sed '/PATTERN/ a\ Line which you want to append' filename. Changing mode from one to another For example, 4j moves down 4 lines. Linux: Using sed to insert lines before or after a match The sed utility is a powerful utility for doing text transformations. Let us consider a file with the following contents: 10 tips to improve performance of shell script, sed - 25 examples to delete a line in a file, Shell Script to do shell scripting faster, 5 important things to follow to be a fast learner, awk - 10 examples to split a file into multiple files. Move on current line: 0 ^ $ g_ f F t T,; 0 → go to . Method 1: still in Insert mode, arrow-key your way back to the second "brown" and hit <BS> (Backspace) to delete it. If we want to be more specific and replace only whole words vi then we need to correct our pattern. For example, this can be used to find the previous substitute command: Type " :s " and then <Up> . It does not cover every command in Vim, only the ones we consider to be useful for most people for the majority of their text editing. This cheat sheet is intended to be a quick reminder for the main concepts involved in using the command line program Vim (or vi) and assumes you already understand its usage. The insertion mode allows to edit and insert text from the file. Starting in normal mode, you can press O to insert a blank line before the current line, or o to insert one after. One is the command mode and another is the insert mode. What didn't work about "it"? acts like D Powered by. I: Insert text before the first non-blank in the line [count] times. The d at the end of the command says "When you find this pattern, delete the line". "do not work for me" does not convey as much information as you might hope. n. Repeat the latest / or ? 0 When a zero precedes the key (but appears after '!' or '*') Vim will reindent the line only if the key is the first character you type in the line. N. . Let us consider a file. Ex. Write into file . Many time saving. acts like B Suppose the cursor is somewhere in the first of these two lines: I am very excited about using vim. The "o" command creates a new, empty line below the cursor and puts vim in Insert mode. If not, delete it. s/vi/VIM/g. :d Delete current line. If you've tried this example then you, no doubt, noticed that VIM replaced all occurrences of vi even if it's a part of the word (e.g. na vi gator). If 'cinkeys' contains "*<Return>", Vim reindents the current line before opening a new line. Basics. They can all be undone and repeated with the "." command. 1991, v1.14 - First public release for the Amiga. That is useful if the newlines are needed, or as a temporary change to help understand some text. Vim Tips Wiki is a FANDOM Lifestyle Community. These mappings definitely work. After the line Wf is in and not after Wf itself. Inserting a File :r[ead] [name] . Thanks a toon, saved me a lot of time editing a 20k+ file and adding some 1500+ lines. 3. vi / vim tips & tricks series Article 1: Vi and Vim Editor: 3 Steps To Enable Thesaurus Option Article 2: Vim Autocommand: 3 Steps to Add Custom Header To Your File Article 3: 5 Awesome . Example: > grep -A1 "fedora" sample.dat fedora dedicated server debian system 3. Unfortunately, these four suggested mappings are not working for me. Here is an alternative method that allows you to easily insert or delete blank lines above or below the current line. O. For example: Starting in normal mode, you can press O to insert a blank line before the current line, or o to insert one after. Insert new line before the first comment, after the first comment put in the contents of file and quit immediately afterwards Transform text Copy all the comments (starting with #) to a new file Print every second line (substitute ~3 for third line, etc) Edit file in place but also create a backup Append two extra lines after regex match grep . ctrl + v for visual block mode, v visual mode, V visual line mode; o or O for new line, A insert at end of line, I insert at beginning /pattern searches for similar pattern, n to repeat search, N repeat search opposite direction; There are many commands out there. :%s/}/\0\r/g Replace } with the whole match \0 and a new line character \r. or:%s/}/&\r/g Where & also is an alternative for the whole match, looks a bit funny though in my opinion. version 6.0. In the below command, we are adding a new line with text 'adding new line' after the line with pattern/word 'utitlity'. sed: Insert character in the beginning or end of line with matched pattern In my last articles I had shared the arguments with sed which can be used to perform case insensitive actions (search, replace..) in a file and to delete all blank lines from the file. You may need to insert a line break (newline) before or after each occurrence of a search pattern. I - insert at the beginning of the line a - insert (append) after the cursor A - insert (append) at the end of the line o - append (open) a new line below the current line O - append (open) a new line above the current line ea - insert (append) at the end of the word . Insert Mode - Inserting/Appending text. insert (or edit) mode: will allow you to write and edit text. ctrl+a. I had been led to believe that this would get set automatically with the presence of a .vimrc of any kind, but apparently this is not the case. You have to pass the pixel value as an argument using the command line . Decide whether this is useful. Step 3: Hit Shift + i to enter into insert . $ - end of line; G - Go To command (prefix with number - 5G goes to line 5) Note: Prefix a cursor movement command with a number to repeat it. Let's look at some examples: :s/pattern/replace/g - Substitute "pattern" by "replace" on the current line. Relative Line Numbers #. You should probably set scrolloffset to something other than 0 for optimal comfort. What did you do to try to get "it" to "work"? To append a line use option 'a' as shown below. Press Escape [Esc] to enter command mode Type nG to go to the nth line in the file where we want to append the text Press A to move to the end of the desired line and enter . Insert new line or text after every n lines in Linux In one of our earlier articles, we discussed how to insert a line before or after a pattern. Then we have the case where we need to insert a line before the match. 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servers, with a Windows client, Terraform: provisioning an RDP enabled Windows server in Azure, Terraform: installing Terraform manually on Ubuntu, Ansible: orchestrating ssh access through a bastion host, Bash: render template from matching bash variables, Azure: installing the Azure CLI on Ubuntu, Terraform: invoking a startup script for a GCE google_compute_instance, Terraform: invoking a startup script for an EC2 aws_instance, Ansible: creating a variable from a remote or local file content, Ansible: applying roles to certain groups in a single playbook, Terraform: using update-alternatives to manage multiple terraform binaries, Ansible: installing linux-headers matching kernel for Ubuntu, Kubernetes: Using Downward API metadata from a GoLang application, Kubernetes: Using Downward API metadata from a Python application, Kubernetes: using the Downward API to access pod/container metadata, GCP: pulling an image from the Container Registry of another project, GCP: pushing GKE images into gcr.io to avoid pull rate limits, Bash: sed substitution with an exclusion pattern, Kubernetes: detecting the installed version of nginx ingress, Ansible: preferring a pull from a URL with fallback to a local file, GCP: troubleshooting nodepool replica changes for Anthos on-premise, Kubernetes: testing pod communication directly from istio sidecar proxy, Kubernetes: istio Gateway in a different namespace than VirtualService, Kubernetes: copying a secret from one namespace to another, Docker: determining container responsible for largest overlay directories, Ansible: pulling values from nested dictionaries when path might not exist, Bash: minimal .vimrc settings for python and yaml editing, Ansible: action only executed if tag set, avoiding ‘all’ behavior, Ansible: creating SAN certificates with a custom root CA, Ubuntu: loading a key into ssh-agent at login with a user-level systemd service, Bash: while statement with ‘read’ not processing last value, Bash: performing multiple substitutions with a single sed invocation, Ansible: generating content for all template files using with_fileglob, Bash: Capturing HTTP status code using curl write-out, Kubernetes: Updating an existing ConfigMap using kubectl replace, GCP: Creating gcp service account with IAM roles using gcloud, Ansible: deleting a file path, but only if a symbolic link, Python: Setting the preferred Python version on Bionic 18 and Focal 20, Ubuntu: using ldapsearch to query against a secure Windows Domain Controller, Bash: using multiple values from an input pipeline to construct and execute a command, Python: exploring the use of startswith against a list: tuple, regex, list comprehension, lambda, Kubernetes: deleting all evicted pods using kubectl, Ubuntu: Extending capacity of an LVM volume group using an existing or new disk, Bash: Determining latest github release tag and version, Terraform: Using non-authoritative resources to avoid IAM membership dependency web, GCP: retrieving the full subnet qualification from a shared VPC network, Ansible: cloning a git repository that requires credentials, GCP: Using gcloud to create and configure a service account, GCP: Analyzing members of IAM role using gcloud filtering and jq.
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