How to quickly open the current directory from the command prompt? OS – Windows
You can try: start . or explorer . . is a shortcut for current directory. In PowerShell command prompt: ii . ii is a shortcut for Invoke-Item.
command-prompt
Remove proxy settings from the windows command prompt
try, set http_proxy= set https_proxy=
On Windows what is the difference between Git Bash vs Windows Power Shell vs Command prompt
Git bash is bash, which is IIRC also the default shell on MacOS. It is not the default shell on Windows, although several implementations exist (CygWin, MinGW, …). Git is bundled with a number of POSIX (UNIX/Linux/etc.) utilities in addition to bash; in order to avoid “collisions” with similarly named Windows commands, the most common … Read more
Git command line – know if in submodule?
(Update April 2017 for Git 2.13, Q2 2017) There is now an official command to determine if a repo is a submodule of a parent repo: cd /path/to/potential/submodule/repo git rev-parse –show-superproject-working-tree See commit bf0231c (08 Mar 2017) by Stefan Beller (stefanbeller). (Merged by Junio C Hamano — gitster — in commit 3edcc04, 17 Mar 2017) … Read more
How to return an error code without closing the Command Prompt window?
To get help for command prompt commands use their /? option. Exit /? shows: Quits the CMD.EXE program (command interpreter) or the current batch script. EXIT [/B] [exitCode] /B specifies to exit the current batch script instead of CMD.EXE. If executed from outside a batch script, it will quit CMD.EXE exitCode specifies a numeric number. … Read more
How to run commands via NodeJS child process?
Sending a newline \n will exectue the command. .end() will exit the shell. I modified the example to work with bash as I’m on osx. var terminal = require(‘child_process’).spawn(‘bash’); terminal.stdout.on(‘data’, function (data) { console.log(‘stdout: ‘ + data); }); terminal.on(‘exit’, function (code) { console.log(‘child process exited with code ‘ + code); }); setTimeout(function() { console.log(‘Sending stdin … Read more
Extract N lines from file using single windows command
the simplest one-command solution is to use Powershell Get-Content. N – number of lines. From the begining of file: Get-Content -Head N file.txt From the end of file: Get-Content -Tail N file.txt
remove last STDOUT line in Python
You might be able to do what you want with VT100 control codes. Something like this maybe: CURSOR_UP_ONE = ‘\x1b[1A’ ERASE_LINE = ‘\x1b[2K’ print(CURSOR_UP_ONE + ERASE_LINE)
How to answer to prompts automatically with python fabric?
Starting from version 1.9, Fabric includes a way of managing this properly. The section about Prompts in the Fabric documentation says: The prompts dictionary allows users to control interactive prompts. If a key in the dictionary is found in a command’s standard output stream, Fabric will automatically answer with the corresponding dictionary value. You should … Read more
How to see the proxy settings on windows?
It’s possible to view proxy settings in Google Chrome: chrome://net-internals/#proxy Enter this in the address bar of Chrome.