When we work with a regular Windows command prompt we can clear the screen by typing cls command.
How I can do the same in IronPython console (ipy)?
import System.Console
System.Console.Clear()
Use ! to run a shell command:
!clear
!cls
Use this command to clear screen:
reset
Related
I'm using system command in R for invoking an OS command. The problem is that my OS command works only when I use it as administrator from the shell. How I can work from R as administrator?
Using simply system(command) access to files is denied. How I can solve? Thank you!!
I solved just clicking on R icon and runned it as adminstrator!
After installed the toolchain of xv6 needed on archlinux, following Tools Used in 6.S081 , I run the riscv64-unknown-elf-gcc --version, but my command line shows zsh: command not found: riscv64-unknown-elf-gcc, how can I do next?
In my archlinux, use the riscv64-linux-gnu-gcc command to compile, in macOS I use riscv64-unknown-elf-gcc, maybe try the first one, Or try typing risc and then pressing the tab key, maybe the shell will help you complete the rest of the command
I use cygwin console for windows, but when I type clear, it says:
command not found
How can I clear the console?
You may use Ctrl + L
On Linux the clear command would be cls, but this command doesn't seem to work in cygwin. (At least not when I tested it.)
I have googled it and some says type cls then enter.
But I have tried all :
"cls .cls cls; .cls;"
But no luck
Am I wrong or there is no cls command in sqlite3?
To execute CLS command in the SQLite3 shell you need to do this: .shell cls
As simple as that, .shell args... allows you to execute CMD commands in the SQLite3 shell.
There is no clear command in the SQLite command-line client.
But, if you're on a unix-based system (includes Mac OS X) you can use: Ctrl+L
Update:
While my answer is quick and simple, if you're on a compatible OS, make sure you also check out ivan0590's answer about the .shell command. Definitely a "good to know" as well.
Depending on the shell.
In Ubuntu -> .shell clear
On mac or Unix Operating systems:
.shell clear
.shell cls will always work(C'mon, if you are in windows🙃). If you are using Linux/Unix/Mac OS, try using .shell clear
For Windows:
.shell cls
For Linux and Mac:
.shell clear
The simplified version of my question is how can I achieve a command such as the following.
gvim --remote-tab-silent -c mak
When I run this command I am hoping for a new tab to be opened, and to have the make command run. What actually happens however is there are two new tabs "-c" and "mak"
Is there a way to do this? My end goal is to be able to within vim run a command such as this to give me asynchonous make output.
!gvim --remote-tab-silent -c mak
Thanks in advance.
--EDIT--
I found the documentation for --remote, which explains how to do a remote command with opening a file. The syntax applies to remote-tab apparently.
To do what I want I am now using
gvim --remote-tab-silent +mak MakeOutput
Similarly inside vim I can use
!gvim --remote-tab-silent +mak
MakeOutput
It automatically opens the first error in a file for me, which is convenient I would think :)
It seems like what you're asking is how to execute commands asynchronously with updates when they complete.
Have a look at my AsyncCommand plugin. It's just wraps the vim syntax required to execute something and load it with --remote. I've uploaded AsyncCommand 2.0 that includes an AsyncMake command.
Add the script to your .vim/plugin and you can build with :AsyncMake or :AsyncMake target. Errors will be opened in your quickfix once the make completes.