Hello, I yet again come, hat in hand, for assistance from those wiser in the ways of the Linux. I’m having a bit of an issue downloading Jellyfin on my ElementaryOS laptop. I’ve tried all the guide on the first few pages of ddg only to receive errors after entering the comman “ sudo apt-get update “. I get ERR:3 https//repo.jellyfin.org/debian circle Release 404 Not found.
If someone can point me the way I’d be most appreciative
You can do some wild shit with pipes:
head -10 /var/log/syslog - Look at the first ten lines of one of your log files, with timestamps on the frontcat /var/log/syslog | cut -d' ' -f1 - Splits the lines by a space delimiter (the -d' ' part), and grabs the first "field" (the one with the timestamp, using -f1)cat /var/log/syslog | cut -d' ' -f1 | cut -dT -f1 - Splits the timestamp at the "T", and leaves only the datecat /var/log/syslog | cut -d' ' -f1 | cut -dT -f1 | sort | uniq -c - Gives you a count of each dategrep systemd /var/log/syslog | cut -d' ' -f1 | cut -dT -f1 | sort | uniq -c - For only the lines with 'systemd' on it, gives you a count of each dateThe standard GNU toolkit has a ton of utilities like that for doing stuff with text files.