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u123
  • Member for 12 years, 6 months
  • Last seen this week
64 votes
4 answers
258k views

Change permissions for a symbolic link

11 votes
5 answers
42k views

How to determine why a machine is running slowly?

4 votes
2 answers
3k views

What is my LAN IP (ubuntu and missing eth0)?

2 votes
3 answers
4k views

Cannot add script to init.d

1 vote
2 answers
7k views

Cannot change JAVA_HOME

1 vote
2 answers
1k views

Test network latency from one machine to another (or to a specified target endpoint) over TCP?

1 vote
3 answers
1k views

Run sudo command on ubuntu startup without interaction (no need to provide password)?

1 vote
1 answer
708 views

Possible to list all DNS records on internal LAN?

0 votes
1 answer
419 views

Upgrade cherrytree using snap?

0 votes
1 answer
2k views

traceroute: invalid option -- 'T' (Ubuntu 19.10)

0 votes
1 answer
511 views

Deleting files using xargs prints lots of No such file or directory (but seems to work...)

0 votes
0 answers
6k views

/etc/resolv.conf no such file or directory (but it exists!)

-1 votes
1 answer
2k views

Delete all files older than X days and all empty folder (linux/bash)