Reputation
Next tag badge:
96/100 score
19/20 answers
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3 39 88
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~2.8m people reached

Apr
7
revised What core kernel-level IPC mechanisms exist in Linux?
Add note about SysV IPC shared memory and mmap() with MAP_SHARED.
Mar
23
revised Programatically determine “uniformity” of image
Add some open source image-similarity libraries.
Mar
10
revised How does FING (or any of the IP/MAC Address Mappers) work?
change "packet" to "socket" in one place. Clarify connect() timeout meaning.
Feb
24
revised how to create table with fields in command line Centos
Add explanation of how to create table interactively.
Feb
13
revised Minimal Busybox/Linux Installation - Won't Run C
Add a paragraph about static compiling iwth musl-libc
Jan
30
revised procmailrc and php
A few edits.
Jan
29
revised procmailrc and php
Edit to make the "code" sections look like code, instead of a concatenated jumble.
Jan
25
revised How does a Segmentation Fault work under-the-hood?
Change a qualified sentence to an absolute: I wrote crsh of my own using execve()
Dec
15
revised awk script to extract the argument of an option
Actually answer the question.
Nov
7
revised Tools to visualize file size distributions
added 230 characters in body
Oct
21
revised Deleting an empty file, why there are so many sys calls ?
Fix up some hosed hyperlinks, and change teh to the.
Oct
3
revised How do pwd and . determine the current path differently?
Add paragraph explainging the shell's prompt display change.
Aug
14
revised How to get new ip using dhcpcd
Add paragraphs about deleting the lease file.
Aug
8
revised Understanding Unix file name encoding
Fix bad usage: "about" -> "above" as user unknown suggests.
Aug
2
revised Can files with different inum be hard linked?
Add material that answers a comment question, and an edit in the original question.
Jun
24
revised How to check if NTPD updates machine's time successfully using shell?
Change a wrong edit (MILLIseconds) back to seconds: ntpdc uses seconds, ntpq outputs in msec. Look at a man page before editing, folks.
Jun
19
revised Sum of alternate values in a column using either sed or nawk
"teh" -> "the"
Jun
3
revised get value after specific word
added 144 characters in body
May
22
revised Why is sudo slow when I mistype my password?
Remove a stray word.
May
6
revised Clustering identical files ignoring spaces & linebreaks
deleted 19 characters in body