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rush
  • Member for 11 years
  • Last seen more than a week ago
112 votes
5 answers
53k views

Why is root login via SSH so bad that everyone advises to disable it?

46 votes
4 answers
12k views

Append huge files to each other without copying them

20 votes
5 answers
27k views

bash: Use a variable to store stderr|stdout redirection

18 votes
4 answers
5k views

vim: create file with +x bit

15 votes
3 answers
6k views

Why $SHELL doesn't change when I run new shell?

14 votes
3 answers
24k views

How does linux work with symbolic links?

12 votes
1 answer
3k views

inexact text search

8 votes
2 answers
4k views

is it possible to send the remote connector ip via netcat?

4 votes
1 answer
2k views

How to update directory size after file removal?

3 votes
2 answers
1k views

Certbot for multiserver configuration

3 votes
2 answers
2k views

simple script rotating table

3 votes
1 answer
556 views

lintian and script-not-executable

3 votes
3 answers
1k views

A lot of errors on ext4, however smart doesn't show any errors

3 votes
2 answers
1k views

Share background jobs between shells

2 votes
3 answers
2k views

force ssh to change dir after login based on config

2 votes
4 answers
3k views

pure shell complex substitution in variable

1 vote
1 answer
905 views

curly braces and subshell

1 vote
1 answer
117 views

Software distribution

0 votes
1 answer
647 views

block device usage and several mount points

0 votes
2 answers
4k views

MySQL table is repeatedly crashing