How can you delete the history in google using terminal

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Terminal: LSCOLORS and CLICOLOR active by default and not configured

When running zsh out of the box, "ls -G" produced a list of colors with the default color values. But when I "echo" both "$ LSCOLORS" and "$ CLICOLOR" I get an empty answer. Reviewing "printenv" or "set" does not show these variables either.

Unlike other questions that ask how to change LSCOLORS and CLICOLOR, I want to ask where the default options are configured, even though these environment variables are not set (in a way that I can find). Is there a way to see the process in the background, for example, "ls", inside the terminal to trace these to an answer?

Why does my terminal start without command prompt?

Every time I open my terminal there is no command prompt, it starts blank. I need to wait for half a minute, or write something … then, in reality, it shows the symbol of the system and starts to react.

Is there any way to make it work immediately after it's opened?

terminal – How to fix Automator's last arguments that return empty files

I'm trying to create a workflow in Automator that uses jpegtran to convert several hundred jpg art files from the progressive album to the baseline. I can manually run the script in the terminal in this way: jpegtran folder.jpg> album.jpg

This is the workflow that I created:
Automator workflow

Unfortunately, when I run this, automator says "Empty input file" for each file entered in the tool "Get specified search engine articles".

I have searched for information about this, but I do not find anything specific to the failed arguments.

Thanks in advance!

gnome terminal – Several of my ubuntu applications did not open at all

Most of the applications that I need currently do not work, even after restarting several times and trying many suggestions online. It started when I tried to upgrade from Ubuntu 18.10 to 19.04. I opened the software update program and it gave me an error about the corruption of my python3 file or something similar. I found a guide on how to solve this problem and executed the following command: sudo ln -sf /usr/bin/python2.7 / usr / bin / python but I realized that it was for a different version of python (after I ran it). When I tried to open the software updater again, it did not open. I looked for solutions to start this from the terminal or other places, but I discovered that the terminal did not open either. I do not know what's going on, and I'm too linux to fix it, so I ask here.

Command line – Terminal stopped working [Ubuntu 18.4LTS]

I did a new installation of Ubuntu 18.4 LTS, coming from Windows, and everything was working very well! I installed my necessary applications; I will list them below in case they have something to do with the problem and the system has made an update. I rebooted and now the terminal refuses to execute. If I try to open it, all that happens is that it tries to load but stops after about 5 seconds. I downloaded xterm to be able to use the terminal commands again, but this has also caused problems with the updates and installations. Error screenshot

I would sincerely appreciate any help, it seems that I can not understand what is wrong and I really do not want to have to reinstall the operating system.

Installed applications:
PIA (Private Internet access)

macos: the name of the OS X device does not match what is displayed on the terminal

It is perfectly normal for this to happen; When logging into the Terminal remotely, Bash performs a reverse DNS lookup. It will only be the same if the hostname is not specified in the network from which you are connecting and there is no response from the DHCP server, or if the reverse lookup against the remote DNS server can not be resolved.

You can easily override the default configuration using this command in the Terminal:

# sudo scutil --set HostName archos

You can check it using:

# nslookup nn.nn.nn.nn
# host nn.nn.nn.nn

(where nn means the IP address of your Mac)

ExFAT in linux without using the terminal to mount / dismount

I found a solution to use exfat in linux:

But I wonder if there is another option that does not involve invoking the terminal every time you want to mount / dismount.

Extra question, turning off the machine and unplugging the medium would damage anything (assuming you use the terminal method described in that link?)

18.04 – Executing a shell command with simple alias without opening the terminal

I often have to reconfigure my monitors for work, home, etc. on my laptop with 18.04. I wrote a simple shell alias command on my .bashrc that you configure them for the location (for example, wmc for "config job monitor").

I currently open a terminal and execute the command, but it would be better to just press a key (like the Windows key) and write wmc No need to open the terminal and execute it.

How can I execute my command with alias without opening a terminal?

gnome – Ubuntu 18.10 does not have the GTK inspector and I just want a terminal edge

gsettings set org.gtk.Settings.Debug enable-inspector-keybinding true

it does not work, since I do not have the debug directory in Settings …

I managed to use variable tho, and got this

(Do not paste it since I thought it would be relevant to keep it as an image)

He is not reading the color for some reason, not to mention that this works.

So the selectors are fine, but how the hell would it go for the terminal to have a border?