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  • 0 posts edited
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2h
revised Memory layout of dynamic loaded/linked library
Add a paragrph about cat /proc/$$/maps to see more libraries loaded into memory.
May
1
revised Fork vs Clone on 2.6 Kernel Linux
Emphasize that the real clone() system call is different from the man-page-clone()
May
1
revised Understand “ibase” and “obase” in case of conversions with bc?
Remove pomposity. It's a difficult topic in english, Deal with it.
Apr
30
revised Understand “ibase” and “obase” in case of conversions with bc?
Change some unclear gibberish.
Apr
30
revised Understand “ibase” and “obase” in case of conversions with bc?
Add reference to OpenGroup spec about "ibase=A" thing.
Apr
6
revised awk floating point arithmetic - surprising result
Add link to an article about spacing of floating point numbers in IEEE 754 type representations.
Mar
11
revised Script to determine if files are Images
Add link to 'strings' ELF parsing CVE, and a paper about LFI.
Feb
5
revised Characters visible in vi, but not in cat.
added 236 characters in body
Jan
27
revised Can signal be ignored (lost)?
Add a link to another question about SIGCHLD and stuff.. Clarify signal queueing.
Jan
22
revised Unable to monitor mode and injection work on my wifi card bcm43142
Add a link to a blog entry that supposedly answers the question.
Jan
21
revised How do I grep on a live log (stdout)?
Change the paragraph about grep -v to emphasize how to change the pattern to filter more things.
Jan
6
revised Drawing an histogram from a bash command output
Fix typo: count += $2 causes a message about using an array in a scalar context.
Dec
3
revised How to bring up a wi-fi interface from a command line?
Update because Arch linux has evolved a lot recently.
Oct
27
revised Delaying kernel upgrades on Arch Linux
fix typo: linx -> linux
Oct
27
revised Delaying kernel upgrades on Arch Linux
Add stuff about how to get this to happen at shutdown.
Sep
17
revised How to completely detach a process
Something about baackticks kept a link on the owrd "daemonize" from being a link. Just double-quote it.
Sep
11
revised Why does cat x >> x loop?
added 123 characters in body
Sep
11
revised Why does cat x >> x loop?
Change splice() to sendfile()
Sep
11
revised Why does cat x >> x loop?
fix minor bug in syscat.c code: read() returned 0 at EOF, but the program kept looping.
Sep
10
revised Why does cat x >> x loop?
Add some alternatives to a read/write/repeat cat - mmap and splice are possible on some systems.