Mrthfx

Is there a problem with hiding "forgot password" until it's needed?

How can I get through very long and very dry, but also very useful technical documents when learning a new tool?

How can a function with a hole (removable discontinuity) equal a function with no hole?

Was a professor correct to chastise me for writing "Prof. X" rather than "Professor X"?

Increase performance creating Mandelbrot set in python

How do scammers retract money, while you can’t?

Why does indent disappear in lists?

Inappropriate reference requests from Journal reviewers

Do the temporary hit points from the Battlerager barbarian's Reckless Abandon stack if I make multiple attacks on my turn?

Method to test if a number is a perfect power?

Can the discrete variable be a negative number?

Escape a backup date in a file name

Class Action - which options I have?

How long to clear the 'suck zone' of a turbofan after start is initiated?

Is there a korbon needed for conversion?

Sequence of Tenses: Translating the subjunctive

How can I quit an app using Terminal?

Is this apparent Class Action settlement a spam message?

Replace character with another only if repeated and not part of a word

Did Dumbledore lie to Harry about how long he had James Potter's invisibility cloak when he was examining it? If so, why?

How does buying out courses with grant money work?

I'm in charge of equipment buying but no one's ever happy with what I choose. How to fix this?

Customer Requests (Sometimes) Drive Me Bonkers!

Term for the "extreme-extension" version of a straw man fallacy?

How can I quit an app using Terminal?

Automatically quit Terminal when typing exitHow can I delete saved commands from Terminal?Bash Script that will start up second Terminal process?How do I kill a process that won't die?How do I programatically kill the CCLibrary process by PID?How does one start a bash command that doesn't close on Terminal quit?Force quit apps on shutdown automaticallyQuit terminal but store the session for next startI can't force quit an app (Wine)!Uninstalled Application Running in Background on Mac

12

2

I want to quit a certain applications on my Mac using Terminal. For example, how do I kill “Slack”? Do I need its PID number?

terminal mac

share|improve this question

edited 34 mins ago

Brainmaniac

asked 16 hours ago

BrainmaniacBrainmaniac

1956

• 
  
  
  

  
  6
  

  
  
  
  
  
  

  
  
  killall Slack works, I just tested...
  
  – Wowfunhappy
  16 hours ago
  

  
  
  
  

add a comment | 

12

2

I want to quit a certain applications on my Mac using Terminal. For example, how do I kill “Slack”? Do I need its PID number?

terminal mac

share|improve this question

edited 34 mins ago

Brainmaniac

asked 16 hours ago

BrainmaniacBrainmaniac

1956

• 
  
  
  

  
  6
  

  
  
  
  
  
  

  
  
  killall Slack works, I just tested...
  
  – Wowfunhappy
  16 hours ago
  

  
  
  
  

add a comment | 

I want to quit a certain applications on my Mac using Terminal. For example, how do I kill “Slack”? Do I need its PID number?

terminal mac

share|improve this question

edited 34 mins ago

Brainmaniac

asked 16 hours ago

BrainmaniacBrainmaniac

1956

share|improve this question

edited 34 mins ago

Brainmaniac

asked 16 hours ago

BrainmaniacBrainmaniac

1956

share|improve this question

edited 34 mins ago

Brainmaniac

asked 16 hours ago

BrainmaniacBrainmaniac

1956

asked 16 hours ago

BrainmaniacBrainmaniac

1956

asked 16 hours ago

BrainmaniacBrainmaniac

1956

5 Answers
5

active

oldest

votes

17

No, you do not need to know its PID.

You can use:

pkill Slack

Or:

killall Slack

---

Note: Be sure to read the manual page for whichever command you choose to use, in order to see the various options available to the command, as may be relevant to is particular usage. In Terminal type e.g. man pkill and press enter, or just type the command and right-click on it, then select: Open man Page

share|improve this answer

edited 8 hours ago

answered 16 hours ago

user3439894user3439894

28.4k64665

add a comment | 

4

You can install htop then click on the Slack process line and type k9

share|improve this answer

answered 13 hours ago

BEFioBEFio

411

New contributor

BEFio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

We're looking for long answers that provide some explanation and context. Don't just give a one-line answer; explain why your answer is right, ideally with citations. Answers that don't include explanations may be removed.

add a comment | 

4

I'm not sure for Slack, but some Applications will run multiple Processes and you may want to kill just one (I find I often need to do this with iTunes, for example). In that case, you can run

ps -e | grep -i slack

To find all Processes with case-insensitive "slack" in the name. The output should look like (without the header):

PID TTY          TIME CMD

649 pts/1    00:00:00 bash

That first column will be your PID. You can then use that to kill specifically that process:

kill -9 649

Replacing 649 with your PID you found from calling ps.

share|improve this answer

answered 11 hours ago

scohe001scohe001

31639

add a comment | 

2

Since I don't yet have the reputation to comment, I'm saying this as a separate answer. pkill without any flags does not match a specific process! For example, running pkill foo would target processes named foo, but would also target processes named foobar. This is because it uses regular expressions.

If you wish to kill a specific process, you can pass it the -x flag. For example, pkill -x foo. This will use exact names instead of regular expressions.

share|improve this answer

answered 8 hours ago

user321134user321134

333

add a comment | 

0

You can use AppleScript to tell the application to quit:

osascript -e 'quit app "Slack"'

this will tell the application to quit and will start all the save and cleanup tasks. Or you can send the TERM signal with pkill but it could be that the application will not shut down cleanly

pkill Slack

share

answered 4 mins ago

MatteoMatteo

5,133135598

add a comment | 

Your Answer

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "118"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});


}
});

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Sign up using Google

Sign up using Facebook

Sign up using Email and Password

Post as a guest

Name

Email

Required, but never shown

StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fapple.stackexchange.com%2fquestions%2f354954%2fhow-can-i-quit-an-app-using-terminal%23new-answer', 'question_page');
}
);

Post as a guest

Name

Email

Required, but never shown

17

No, you do not need to know its PID.

You can use:

pkill Slack

Or:

killall Slack

---

Note: Be sure to read the manual page for whichever command you choose to use, in order to see the various options available to the command, as may be relevant to is particular usage. In Terminal type e.g. man pkill and press enter, or just type the command and right-click on it, then select: Open man Page

share|improve this answer

edited 8 hours ago

answered 16 hours ago

user3439894user3439894

28.4k64665

add a comment | 

17

No, you do not need to know its PID.

You can use:

pkill Slack

Or:

killall Slack

---

Note: Be sure to read the manual page for whichever command you choose to use, in order to see the various options available to the command, as may be relevant to is particular usage. In Terminal type e.g. man pkill and press enter, or just type the command and right-click on it, then select: Open man Page

share|improve this answer

edited 8 hours ago

answered 16 hours ago

user3439894user3439894

28.4k64665

add a comment | 

No, you do not need to know its PID.

You can use:

pkill Slack

Or:

killall Slack

---

Note: Be sure to read the manual page for whichever command you choose to use, in order to see the various options available to the command, as may be relevant to is particular usage. In Terminal type e.g. man pkill and press enter, or just type the command and right-click on it, then select: Open man Page

share|improve this answer

edited 8 hours ago

answered 16 hours ago

user3439894user3439894

28.4k64665

pkill Slack

killall Slack

share|improve this answer

edited 8 hours ago

answered 16 hours ago

user3439894user3439894

28.4k64665

answered 16 hours ago

user3439894user3439894

28.4k64665

answered 16 hours ago

user3439894user3439894

28.4k64665

4

You can install htop then click on the Slack process line and type k9

share|improve this answer

answered 13 hours ago

BEFioBEFio

411

New contributor

BEFio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

We're looking for long answers that provide some explanation and context. Don't just give a one-line answer; explain why your answer is right, ideally with citations. Answers that don't include explanations may be removed.

add a comment | 

4

You can install htop then click on the Slack process line and type k9

share|improve this answer

answered 13 hours ago

BEFioBEFio

411

New contributor

BEFio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

We're looking for long answers that provide some explanation and context. Don't just give a one-line answer; explain why your answer is right, ideally with citations. Answers that don't include explanations may be removed.

add a comment | 

You can install htop then click on the Slack process line and type k9

share|improve this answer

answered 13 hours ago

BEFioBEFio

411

New contributor

BEFio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this answer

answered 13 hours ago

BEFioBEFio

411

New contributor

BEFio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

answered 13 hours ago

BEFioBEFio

411

New contributor

BEFio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

answered 13 hours ago

BEFioBEFio

411

4

I'm not sure for Slack, but some Applications will run multiple Processes and you may want to kill just one (I find I often need to do this with iTunes, for example). In that case, you can run

ps -e | grep -i slack

To find all Processes with case-insensitive "slack" in the name. The output should look like (without the header):

PID TTY          TIME CMD

649 pts/1    00:00:00 bash

That first column will be your PID. You can then use that to kill specifically that process:

kill -9 649

Replacing 649 with your PID you found from calling ps.

share|improve this answer

answered 11 hours ago

scohe001scohe001

31639

add a comment | 

4

I'm not sure for Slack, but some Applications will run multiple Processes and you may want to kill just one (I find I often need to do this with iTunes, for example). In that case, you can run

ps -e | grep -i slack

To find all Processes with case-insensitive "slack" in the name. The output should look like (without the header):

PID TTY          TIME CMD

649 pts/1    00:00:00 bash

That first column will be your PID. You can then use that to kill specifically that process:

kill -9 649

Replacing 649 with your PID you found from calling ps.

share|improve this answer

answered 11 hours ago

scohe001scohe001

31639

add a comment | 

I'm not sure for Slack, but some Applications will run multiple Processes and you may want to kill just one (I find I often need to do this with iTunes, for example). In that case, you can run

ps -e | grep -i slack

To find all Processes with case-insensitive "slack" in the name. The output should look like (without the header):

PID TTY          TIME CMD

649 pts/1    00:00:00 bash

That first column will be your PID. You can then use that to kill specifically that process:

kill -9 649

Replacing 649 with your PID you found from calling ps.

share|improve this answer

answered 11 hours ago

scohe001scohe001

31639

ps -e | grep -i slack

PID TTY          TIME CMD

649 pts/1    00:00:00 bash

kill -9 649

share|improve this answer

answered 11 hours ago

scohe001scohe001

31639

answered 11 hours ago

scohe001scohe001

31639

answered 11 hours ago

scohe001scohe001

31639

2

Since I don't yet have the reputation to comment, I'm saying this as a separate answer. pkill without any flags does not match a specific process! For example, running pkill foo would target processes named foo, but would also target processes named foobar. This is because it uses regular expressions.

If you wish to kill a specific process, you can pass it the -x flag. For example, pkill -x foo. This will use exact names instead of regular expressions.

share|improve this answer

answered 8 hours ago

user321134user321134

333

add a comment | 

2

Since I don't yet have the reputation to comment, I'm saying this as a separate answer. pkill without any flags does not match a specific process! For example, running pkill foo would target processes named foo, but would also target processes named foobar. This is because it uses regular expressions.

If you wish to kill a specific process, you can pass it the -x flag. For example, pkill -x foo. This will use exact names instead of regular expressions.

share|improve this answer

answered 8 hours ago

user321134user321134

333

add a comment | 

Since I don't yet have the reputation to comment, I'm saying this as a separate answer. pkill without any flags does not match a specific process! For example, running pkill foo would target processes named foo, but would also target processes named foobar. This is because it uses regular expressions.

If you wish to kill a specific process, you can pass it the -x flag. For example, pkill -x foo. This will use exact names instead of regular expressions.

share|improve this answer

answered 8 hours ago

user321134user321134

333

share|improve this answer

answered 8 hours ago

user321134user321134

333

answered 8 hours ago

user321134user321134

333

answered 8 hours ago

user321134user321134

333

0

You can use AppleScript to tell the application to quit:

osascript -e 'quit app "Slack"'

this will tell the application to quit and will start all the save and cleanup tasks. Or you can send the TERM signal with pkill but it could be that the application will not shut down cleanly

pkill Slack

share

answered 4 mins ago

MatteoMatteo

5,133135598

add a comment | 

0

You can use AppleScript to tell the application to quit:

osascript -e 'quit app "Slack"'

this will tell the application to quit and will start all the save and cleanup tasks. Or you can send the TERM signal with pkill but it could be that the application will not shut down cleanly

pkill Slack

share

answered 4 mins ago

MatteoMatteo

5,133135598

add a comment | 

You can use AppleScript to tell the application to quit:

osascript -e 'quit app "Slack"'

this will tell the application to quit and will start all the save and cleanup tasks. Or you can send the TERM signal with pkill but it could be that the application will not shut down cleanly

pkill Slack

share

answered 4 mins ago

MatteoMatteo

5,133135598

osascript -e 'quit app "Slack"'

pkill Slack

share

answered 4 mins ago

MatteoMatteo

5,133135598

answered 4 mins ago

MatteoMatteo

5,133135598

answered 4 mins ago

MatteoMatteo

5,133135598