Skip to main content
F. Hauri - Give Up GitHub's user avatar
F. Hauri - Give Up GitHub's user avatar
F. Hauri - Give Up GitHub's user avatar
F. Hauri - Give Up GitHub
Consultant
  • Member for 11 years, 8 months
  • Last seen this week
Profile Activity
Stats
68,192
reputation
35.4m
reached
504
answers
6
questions
Communities
View all
About

I'm an old open-source independent hacker ( libre ),

concerned about concepts of ethical hacking, teaching and sharing.

I like to play with shell, perl, lisp (sometime), sed and lot of other languages/environments.

Co-system administrator in several configurations, after various SMEs, I like to sometimes take time to focus on methods that I can improve or re-create (for example to change the level of abstraction).

In this, surfing on differents StackExchange's sites is a good way to boost my inspiration!

About Give Up GitHub: The Time Has Come!

Badges
View all badges
18
gold badges
124
silver badges
144
bronze badges
Top tags
View all tags
6,026
Score
373
Posts
73
Posts %
3,860
Score
134
Posts
26
Posts %
1,150
Score
118
Posts
23
Posts %
824
Score
41
Posts
8
Posts %
141
Score
48
Posts
9
Posts %
63
Score
20
Posts
4
Posts %
Top posts
View all questions, answers, and articles
1107
How to concatenate string variables in Bash
Aug 4, 2013
707
How do I prompt for Yes/No/Cancel input in a Linux shell script?
Jan 10, 2015
434
What does " 2>&1 " mean?
Apr 29, 2013
380
Length of string in bash
Jun 23, 2015
368
How do I split a string on a delimiter in Bash?
Apr 13, 2013
354
How to check if a string contains a substring in Bash
Dec 8, 2013
259
How do you run a command eg chmod, for each line of a file?
Dec 18, 2012
206
How do I set a variable to the output of a command in Bash?
Dec 20, 2016
193
How to remove a newline from a string in Bash
Oct 13, 2013
131
How can I profile a Bash shell script slow startup?
Dec 31, 2013
Top Meta posts
2
1
8
What could we do with a FAQ duplicate?
6
Congratulations! You've earned -> User did not earn this badge
6
Off-by-one bug in reputation graph legend
Top network posts
View all network posts
79
How can Kazakhstan perform MITM attacks on all HTTPS traffic?
75
gpg asks for password even with --passphrase
50
Can "cat-ing" a file be a potential security risk?
41
How can I sort the output of 'ls' by last modified date?
36
How are short passwords not safe if you limit the number of attempts?