[Bug 874409] Re: apt-get -q flag fails to squelch status -qq hides everything
** Changed in: apt (Ubuntu) Status: Confirmed = Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874409 Title: apt-get -q flag fails to squelch status -qq hides everything To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/874409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874409] Re: apt-get -q flag fails to squelch status -qq hides everything
Those come from dpkg, not APT. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874409 Title: apt-get -q flag fails to squelch status -qq hides everything To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/874409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874409] Re: apt-get -q flag fails to squelch status -qq hides everything
can't test on a natty box, because I hate unity, but in lucid/maverick even this documented behaviour is broken: $ sudo apt-get remove -y -q=2 some_package |tee foo $ cat -v foo (Reading database ... ^M(Reading database ... 5%^M(Reading database ... 10%^M(Reading database ... 15%^M(Reading database ... 20%^M(Reading database ... 25%^M(Reading database ... 30%^M(Reading database ... 35%^M(Reading database ... 40%^M(Reading database ... 45%^M(Reading database ... 50%^M(Reading database ... 55%^M(Reading database ... 60%^M(Reading database ... 65%^M(Reading database ... 70%^M(Reading database ... 75%^M(Reading database ... 80%^M(Reading database ... 85%^M(Reading database ... 90%^M(Reading database ... 95%^M(Reading database ... 100%^M(Reading database ... 46388 files and directories currently installed.)^M Removing some_package ...^M output is the same with any of -q -qq -q=1 -q=2 ** Changed in: apt (Ubuntu) Status: Invalid = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874409 Title: apt-get -q flag fails to squelch status -qq hides everything To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/874409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874409] Re: apt-get -q flag fails to squelch status -qq hides everything
Changing the meaning of -qq might have worked thirteen or maybe even teen years ago, now everything (and your dog) depends on that behavior, so you will make a lot of people and scripts very angry for literally no reason. As i already said, the complete description of -q is produces output suitable for logging, omitting progress indicators. It doesn't say no progress is visible, it just says that it is possible to log this output and that indicators are omitted. It can't get much clearer than that. At least i don't see how, do you have a recommendation for a better wording? And -qq actually answers your question: apt-get whatever -qq will tell you if the request was successful or not and if not it will tell you also why -- no output is a good thing for commandline applications. If you want output add something like echo successful || echo failed to your request. That's also why i said that already installed is not an error, as if it would be an error you would get a failed here even through the request is satisfied and therefore successful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874409 Title: apt-get -q flag fails to squelch status -qq hides everything To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/874409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874409] Re: apt-get -q flag fails to squelch status -qq hides everything
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874409 Title: apt-get -q flag fails to squelch status -qq hides everything To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/874409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874409] Re: apt-get -q flag fails to squelch status -qq hides everything
Progress indicators are these spinning wheels, the digits progressing slowly from 0 to 100 (%) and all that stuff. As the manpage says quiet level 1 produces output suitable for logging thousands of lines saying Reading package lists... 0% Reading package lists... 0% Reading package lists... 1% Reading package lists... 2% … aren't that useful and are therefore what is disabled (=thousand of lines as removing previous lines isn't possible on non-tty output). One line telling what is currently done on the other hand is suitable for logging and useful in some cases. Btw mysql-server is already the newest version. is not an error message. It is just an information for the user - the command keeps the promise After the command packge mysql-server is installed for the user, that it doesn't need to do anything for it isn't an error… ** Changed in: apt (Ubuntu) Status: New = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874409 Title: apt-get -q flag fails to squelch status -qq hides everything To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/874409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874409] Re: apt-get -q flag fails to squelch status -qq hides everything
Hmm, that was overly verbose (not to mention, typo-ridden). Here's the short version: there's currently no way to squelch the output to a non- verbose, did it work or not and why? However, the documentation, as it reads now seems to imply that such a thing is possible. The documentation should either reflect the reality, or the program should be fixed such that the documentation is correct. IMHO, the latter makes more sense, but I'm not the dev, here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874409 Title: apt-get -q flag fails to squelch status -qq hides everything To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/874409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 874409] Re: apt-get -q flag fails to squelch status -qq hides everything
Your reply doesn't actually help. This is a clear bug. It's either a docs bug (in which case the documentation should clearly state that progress information, such as while file is being read, cannot be silenced without silencing the entire program); or the program doesn't behave the way the documentation describes. As a user reading those docs, what I'm looking for when I go looking for a quiet option is a way to make the program output less verbose. In the above sample output, all most uses of the tool require (and certainly the only relevant output to the request, given that I've requested a quiet execution) is that the package is already installed. Local definitions of what a progress message vs. and error message are isn't interesting to the user. What's interesting is the result of the command, which as far as I can tell is either the second-to-last line or the last two lines. If you're set in calling only marching progress percentages progress indications then define a term in the documentation for file progress messages and create a -q level that squelches those (e.g. -q=2 becomes that and -q=3 becomes silent mode). Either way, the docs are misleading right now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874409 Title: apt-get -q flag fails to squelch status -qq hides everything To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/874409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
