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P.P
  • Member for 13 years, 1 month
  • Last seen this week
  • London, United Kingdom
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About

Less is more.

If you appreciate my posts/help and would like to buy me a coffee, you can.

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Top posts
View all questions, answers, and articles
547
Why does rand() + rand() produce negative numbers?
Jun 13, 2015
421
How many levels of pointers can we have?
Apr 10, 2012
416
How do I turn off the output from tar commands on Unix?
Nov 12, 2012
371
A variable modified inside a while loop is not remembered
May 31, 2013
224
How can I align the columns of tables in Bash?
Oct 7, 2012
200
How do you run a command eg chmod, for each line of a file?
Dec 18, 2012
191
How to retrieve the first n characters of a variable in Bash?
Feb 21, 2013
141
exit with error message in bash (oneline)
Jul 6, 2014
134
How to printf a memory address in C
May 20, 2015
121
Count lines in large files
Oct 3, 2012
Top Meta posts
6
9
54
Let's let this tag [decay]
29
Clarification regarding editing answers of other users
20
How do I fix an answer that may only be partially correct?
15
Help center: search for 'mcve' does not return the mcve help page
15
CEO's 2020 Kickoff Blog: Where do you see Stack Overflow going?
Top network posts
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74
How to install g++ 10 on Ubuntu 18.04?
12
How to remove all files starting with a certain string in Linux
10
Changing network boot order (pxe) using ipmitool
10
How to find PID's user name in Linux?
8
Appropriate command to copy everything in root "/" to an external storage volume?