what is the command to restart firefox from the command line?
Solution 1
First kill all processes that is named Firefox which means killing the existing running firefox then run it again
pkill firefox
firefox &
Solution 2
At least in my version, Firefox doesn't have a restart option. You can kill the process and then start it again. For example:
killall firefox
firefox
If killall
doesn't cut it, you can use pkill
instead. Just keep in mind that pkill
would kill any process with firefox
in its name, though probably that's not a big concern.
Solution 3
Update
In the address bar write
-
about:profiles
then press the Tab button a couple of times to select theRestart Normally
or theRestart with Add-ons Disabled
button on the loaded page, and finally press Enter. -
about:restartrequired
then press Enter (it should be already selected else you can always press Tab).
Under Linux it is possible to use from command line
pkill -f firefox && firefox 2>/dev/null &
killing all the processes with word firefox
in the whole (full) command line, redirecting the error log to /dev/null
; maybe after checking with pgrep -fl firefox
.
It's a command line but an internal one...
Press ShiftF2, write restart
in the opened bar (at the very bottom), then press enter.
On old versions, e.g. the 41.0.2, it was needed to write the word true too: restart true
.
Some words more
It's possible to force firefox to restart through the Developer Toolbar, usually accessible via ShiftF2 or via menu (Firefox/Tools >> Web Developer >> Developer Toolbar
in the English version).
A bar will be opened in the bottom of the page where it will be possible to write the command
restart
It is possible to use restart --nocache true
or restart --nocache false
in order to force it the refresh of the tabs content or to use the local cached instead. It can result useful the --safemode
option too.
You can find some words more and the old synopsis on another answer of mine on SuperUser.
Solution 4
The below would be better since using nohup is cleaner and forcing firefox to stop wit -9 is sometimes important
pkill -9 firefox
nohup firefox &
sriraj
Updated on September 18, 2022Comments
-
sriraj almost 2 years
how to restart firefox from the command-line. I have already given as "firefox". Is this the right command to restart the firefox?
-
Maythux over 10 years@sriraj you are welcome but if you find this help you it's better to mark as answer and upvote
-
Kasun Siyambalapitiya almost 8 yearswhat is the difference in
killall
andpkill
? -
Kasun Siyambalapitiya almost 8 yearswhat is the meaning
-9
in thepkill
command -
kamil almost 8 yearsit forces killing the process
-
SuB over 7 yearsJust a note: This solution does not work when you want to restart
Firefox
from a non-GUI shell (such as SSH connection). -
j.c over 2 yearsIn Firefox 93.0 the shortkey is <Alt>+F2, and the "restart" command will restart only the current Firefox instance
-
Hastur over 2 years@j.c Updated with a couple of methods you can use instead. From version 62 (in September 2018) there is no more Developer Toolbar, there is a Console under the Web Developer Tools (Ctrl+Shift+I), but no more restart command (at least under Linux )... It is needed to use one of the two methods above.