2010/03/01 • 23:21 0
$ apt-cache depends git-svn
git-svn
Depends: git-core
Depends: git-core
|Depends: libsvn-perl
Depends:
libsvn-perl
Depends: libwww-perl
Depends: libterm-readkey-perl
Suggests: git-doc
Suggests: subversion
Replaces:
$ apt-cache rdepends git-svn
git-svn
Reverse Depends:
moap
git-doc
git-core
Filed under: Uncategorized , apt, apt-cache, deb, dependencies
2010/02/10 • 13:48 0
Nice trick found in debian packaging tools:
$ objdump -p /lib/libc.so.6 | sed -n -e's/^[[:space:]]*SONAME[[:space:]]*//p' | sed -e's/\([0-9]\)\.so\./\1-/; s/\.so\.//'
libc6
Filed under: Uncategorized , objdump soname
2010/02/09 • 19:13 0
Lets assume you have some mysterious binary x file. A few tips to quickly look around what inside it:
cat x | od -xa
cat x | xxd
cat x | strings
Filed under: Uncategorized , binary
2010/01/29 • 17:20 0
http://psas.pdx.edu/DebianCrossCompilerHowto/
Filed under: Uncategorized , crosscompile, debian
2010/01/29 • 16:35 0
Recently there was interesting thread on dynamic kernel libraries in linux. I found a few links from this discussion interesting.
http://www.iecc.com/linker/
http://www.linuxjournal.com/article/6463
Linkers & Loaders
understanding elf using readelf and objdump
executable and linkable format
notes on elf file format
Filed under: Uncategorized , linux library elf objdump readelf linker
2010/01/29 • 16:06 0
Quick irc intro for ubuntu users https://help.ubuntu.com/community/InternetRelayChat.
Filed under: Uncategorized , irc ubuntu
2010/01/23 • 12:23 0
This was found somewhere on LKML.
You can do “git bisect skip” to make git know that some particular commit
is not a commit you can test, and you can also move away from a whole
problematic region to another area by doing
git bisect visualize
to bring up a graphical gitk view of what all you have left to bisect,
pick a good point (still reasonably close to the middle) there, and do
git reset --hard
and try that kernel instead of the one git bisect suggested.
Filed under: Uncategorized , lkml git bisect
