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- terminal
- rol) codes are used to issue specific commands to your terminal. This can be related to switching colors... take it as quick reference. The documentation of your terminal or the ''terminfo'' database is always t... atures require that certain capabilities exist in your termcap/terminfo. While ''xterm'' and most of it... ', ''urxvt'', etc) will support the instructions, your operating system may not include references to th
- netdata
- can install the latest release of netdata, using your package manager in Arch Linux (sudo pacma
- ffmpeg
- me ffmpeg tricks, how to add interesting video to your audio file, often autogenerated visuals. All the
- shortcut @windows
- ====== Here are a few Shift key hacks to boost your productivity in Windows 10 ====== **Ctrl+ Shift +
- scripting @terminal
- e. No matter which one you use, use it throughout your code (at least don't change it within the same shellscript file); don't change your code layout with your mood. Some good code layout helps you to read your own code after a while. And of course it helps othe
- obselete @terminal
- ing ''declare'' instead of ''typeset'' emphasizes your intention to be "Bash-only", and definitely break
- basics @terminal
- ific circumstances, also by the shell itself)) of your system. In general, if a file is executable, but ... d error output Usually, they're all connected to your terminal, stdin as input file (keyboard), stdout ... === It's good practice to use lowercase names for your variables, as shell and system-variable names are... ll in UPPERCASE. However, you should avoid naming your variables any of the following (incomplete list!)
- redirection @scripts
- the file descriptors 0, 1 and 2, all connected to your terminal: ^Name^FD^Description^ |''stdin''|0|stan... to the same device, the **terminal** here. Check your preferred UNIX(r)-FAQ for details, I'm too lazy t... atively easy: * initially, ''stdout'' points to your terminal (you read it) * same applies to ''stderr'', it's connected to your terminal * ''2>&1'' redirects ''stderr'' away f
- quoting @scripts
- portant, as they influence the way Bash acts upon your input. There are three recognized types: * **pe... and thus effectively ignored. Use it to beautify your code: <code> # escapestr_sed() # read a stream fr... ile named ''*'', spit out an error. <code> echo "Your PATH is: $PATH" </code> Will work as expected. ''... ingle-quote that closes the string. <code> echo 'Your PATH is: $PATH' </code> ''$PATH'' won't be expand
- positional-parameters @scripts
- day will come when you want to give arguments to your scripts. These arguments are known as **positiona... ing them ===== Enough theory, you want to access your script-arguments. Well, here we go. ==== One by ... to the script or function. If you want to re-use your positional parameters to **call another program**... ples ===== ==== Using a while loop ==== To make your program accept options as standard command syntax
- obsolete @scripts
- ing ''declare'' instead of ''typeset'' emphasizes your intention to be "Bash-only", and definitely break
- check-script @scripts
- The one of the simplest way to check your bash/sh scripts is run it and check it output or run it and ch... ub.com/pahaz/bashtest|bashtest]] tool for testing your scripts. https://wiki.bash-hackers.org/howto/testing-your-scripts ==== Write simple util ==== We have a s... test | bashtest github repo]]. You can also write your question or report a bug [[https://github.com/pah
- ping @php
- inal option, if you can run the ping command from your command line, you can also just execute it with a
- port @network
- chronize file catalogs between Dropbox clients on your local network.</td> <td>Official</td> </tr> <tr>... chronize file catalogs between Dropbox clients on your local network; is transmitted to broadcast addres