211117-2112 df for current filesystem or speficied file
df -h filename (or more likely
df -h .) returns the info about the filesystem that file is in. Will save me a lot of time, since usually that’s exactly teh one I need.
Story behind this:
df -h as
df -, it returned:
Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/ubuntu--vg-root 488960032 463006852 1045612 100% /
Wanted to find out what happened. Likely this:
-in zsh is the last directory you were in (since
cd -does gets you there)
man dfsays that:
df displays the amount of disk space available on the file system containing each file name argument. If no file name is given, the space available on all currently mounted file systems is shown.
- -> It was showing the file system the previous dir was in, which was the current filesystem.