Kahn

Member for 7 years, 11 months
Last seen this week

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krkahn.com
Philadelphia, PA

Summary

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1,672

1.7k
854
36

2020
2021
2022
2023

Top tag

ssh

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2,000 Rep.

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36

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Questions

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Score Activity Newest Views

28

What is the difference between echo 0>file.txt and echo 0 > file.txt?

Oct 7, 2021

25

What is :>filename.txt Doing?

Nov 15, 2019

11

Why does echo > 1 2 3 create a file called 1 with contents 2 3?

Jun 23, 2020

9

SSH to multiple hosts in file and run command fails - only goes to the first host

Jan 20, 2021

6

Set clock to 24 hour format for all users

Nov 22, 2019

Answers

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Score Activity Newest

3

nohup process not persisting between ssh sessions

Jun 21, 2020

2

Can't execute init scripts on remote host via ssh

Mar 1, 2021

2

How do you completely exit mysqld_safe or kill it?

Jul 16, 2021

2

What does Colored dot in systemd means?

Jul 19, 2021

2

Blocking port 25 with iptables (outbound only)

Jun 19, 2020

Tags

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ssh

5

Score

5

posts

linux

4

Score

9

posts

bash

3

Score

12

posts

ubuntu

3

Score

3

posts

aws

3

Score

1

post

Reputation

+10

Are RX bytes and TX bytes of ifconfig since uptime or lifetime or something else?

+10

logrotate a frequently written to log without losing data

+10

Set clock to 24 hour format for all users

+10

Blocking port 25 with iptables (outbound only)

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Aug 24, 2020
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Oct 9, 2022

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Jun 30, 2020

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183

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downvotes

52

question votes

136

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