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overexchange
  • Member for 8 years, 6 months
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9 votes
5 answers
5k views

Why does UNIX/Linux provide multiple terminals?

9 votes
1 answer
6k views

How copytruncate actually works?

9 votes
1 answer
19k views

RHEL 7.5 - How to remove user from a group?

8 votes
2 answers
8k views

Non-root user getting root access after running "sudo vi /etc/hosts"

7 votes
3 answers
34k views

su - user Vs sudo su - user

5 votes
1 answer
12k views

How a non-root user sudo to another non-root user without password?

5 votes
1 answer
16k views

docker.service - How to edit systemd service file?

5 votes
1 answer
8k views

export env variable does not work from Makefile

4 votes
3 answers
6k views

Find files in the order of timestamp

3 votes
1 answer
15k views

No public key available for the following key IDs: AA8E81B4331F7F50 [closed]

3 votes
0 answers
317 views

AWS - Stack creation - How to assign an inline policy to adhoc user?

2 votes
1 answer
3k views

sudo -su vs sudo su -

2 votes
2 answers
4k views

Ansible docker_container module - How to pass variables in environment section?

2 votes
2 answers
1k views

How group name works on creation of any file?

2 votes
1 answer
2k views

How indexing works with locate command?

2 votes
1 answer
2k views

Can user1's process kill user2's process?

2 votes
0 answers
4k views

Linux Vs UNIX - kernel - How to understand the difference? [closed]

1 vote
1 answer
914 views

Across systems, How a process communicate with other process?

1 vote
1 answer
539 views

Why do shell globs omit dot files by default? [duplicate]

1 vote
0 answers
62 views

Who sets $PATH environment variable? [duplicate]

1 vote
2 answers
549 views

Why stderr is required?

1 vote
1 answer
12k views

Unable to open display - error

1 vote
1 answer
27k views

MobaXTerm X11 forwarding issue with UNIX

1 vote
1 answer
789 views

Message forwarding with de-duplication - SyslogNG

1 vote
1 answer
2k views

Deployment of haproxy between devices and Syslog server

1 vote
2 answers
636 views

Upgrading Solaris zone to solaris 11 [closed]

1 vote
1 answer
648 views

syslog-ng configure on RHEL 7 fails with OpenSSL version 0.9.8 dependency

1 vote
1 answer
213 views

Changing group ownership of files - User management

1 vote
0 answers
301 views

Dockerfile - Does USER directive make shell switch to its home directory?

1 vote
1 answer
504 views

what is the purpose of overlay network driver?