run Mac Chrome with command line arguments as a background process
Solution 1
Put an ampersand on the end of the commandline.
alias chrome="/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome &"
If you also don't want to see any of the debugging chrome outputs, redirect stdout and stderr to /dev/null
alias chrome="/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome 2>&1 > &"
On Mac, you can make this even simpler:
alias chrome="open /Applications/Google\ Chrome.app/ --args --disable-web-security"
Your second requirement makes this slightly trickier though. The & needs to be at the end of the commandline; but your second alias adds commands to the end of the first command - ie, after the ampersand - and so this doesn't work.
To get around this, we can redefine 'chrome' as a function.
chrome () {
/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome $* 2>&1 &
}
The $*
means that any commandline parameters passed to the function will be inserted here, before the ampersand. This means you can still define your second alias as
alias chromex="chrome --disable-web-security"
This will be expanded out to
/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --disable-web-security 2>&1 &
BTW, this is just referred to as running "in the background". "As a daemon" would refer to a server process that runs whenever the machine is turned on, and is not tied to any user's session.
Solution 2
I defined alias on my .zshr (same for .bash_profile) like this:
open_by_browser(){ open -a $1 $2}
alias firefox='open_by_browser firefox'
alias chrome='open_by_browser "Google Chrome"'
then I can open html file by Firefox or Chrome
for example, by Firefox
firefox xxx/index.html
by Chrome
chrome xxx/index.html
zanona
My primary focus over the past 15 years has been full-stack web development and implementation, experimenting with technologies while thinking openly about how tech and users can interact. Currently, acting as a web consultant for goal-oriented businesses and concentrating on designing interactive systems, UX research/ implementation and engineering/development of elaborate online platforms.
Updated on August 30, 2020Comments
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zanona almost 4 years
I have 2 aliases on my
.bash_profile
file containing:alias chrome="/Applications/Google\\ \\Chrome.app/Contents/MacOS/Google\\ \\Chrome" alias chromex="chrome --disable-web-security"
but when running, it opens up Chrome but keeps holding the terminal window...once I close the terminal window it also closes chrome.
Is there any way to make it run in the background?
I remembered I use this for
thin
webserver withthin start -d
orthin start --daemonize
?Thanks
update
besides James answer I also found the
nohup
command line which made possible for me to quit terminal without problem that was a mix by appending the&
to thenohup
command:$ nohup chromex &
the default output is written to the
nohup.out
fileTo stop the job I can run
ps ax
, find the PID though the right command and thenkill -9 PID