How to format a partition inside of an img file?
I created an img file via the following command:
Unix & Linux
How to customize Bash command completion?
In bash, it’s easy enough to set up customized completion of command arguments using the complete built-in. For example, for a hypothetical command with a synopsis of
Remove ^C when CTRL+C
Is there any way to remove ^C when you hit CTRL+C in the shell include with Red Hat Enterprise Linux 6 (“Santiago”)? I have permission to edit my own .bash_profile.
How to permanently change hostname in Fedora 21
I’ve heard that changing the hostname in new versions of fedora is done with the hostnamectl command. In addition, I recently (and successfully) changed my hostname on Arch Linux with this method. However, when running:
removing or clearing stack of popd/pushd paths
After pushding too many times, I want to clear the whole stack of paths.
Make program first read from pipe, then from keyboard
Consider the interactive program interactive. I have to run this program fairly frequently, and each time I run it the first few commands are the same. Obviously, having to type those commands over and over again is a pain. I have collected those command (separated by newlines) in the file cmd. Now I can do cat cmd | interactive to run the commands. The problem is that once cmd has been fully read, interactive recieves EOF and exits.
SSH output isn’t line buffered?
I’m running a script on a remote machine like this:
avahi-daemon and “.local” domain issues
I have a Ubuntu 16.04 based HTPC/Media Server that’s running 24/7. As far as I can remember using an official Ubuntu distro, I’ve always had issues with the avahi-daemon. The issue is pretty often discussed online. Some people decide to just delete daemon, however, I actually need it as I’m running a CUPS server and use Kodi as my AirPlay reciever.
Where can I see a list of kernel killed processes?
Is there some way I can check which of my processes the kernel has killed? Sometimes I log onto my server and find that something that should’ve run all night just stopped 8 hours in and I’m unsure if it’s the applications doing or the kernels.
What does the @ symbol denote in the beginning of a unix domain socket path in Linux?
When I run netstat --protocol unix or lsof -U I see that some unix socket paths are prepended with @ symbol, for example, @/tmp/dbus-qj8V39Yrpa. Then when I run ls -l /tmp I don’t see file named dbus-qj8V39Yrpa there.