no c9-installer removido fazendo
apt-get remove --purge c9-core-installer -y &&
apt-get autoremove
recebi este aviso
dpkg: warning: while removing c9-core-installer, directory '/root/.c9' not empty so not removed
O diretório tem
.c9/
bin/
tmp/
box_tmp/
node/
node_modules/
python/
virtualenv/
A saída de ls -R é muito longa, eis algumas delas:
./node_modules/nak/tests/search_fixtures/newdir: deep_dir.js
./node_modules/nak/tests/sorting_fixtures: æ.txt a.txt b.txt
n_folder p_folder p.txt README.md t.json
./node_modules/nak/tests/sorting_fixtures/n_folder: BBB.txt www
z.txt ZZZ.txt
./node_modules/nak/tests/sorting_fixtures/n_folder/www: a.txt
./node_modules/nak/tests/sorting_fixtures/p_folder: a.txt b_folder
c.txt
./node_modules/nak/tests/sorting_fixtures/p_folder/b_folder: l.txt
./node_modules/nan: appveyor.yml CHANGELOG.md nan.h nan_new.h
README.md c9-core-installer.node_version include_dirs.js
nan_implementation_12_inl.h nan_string_bytes.h tools
c9-core-installer.version LICENSE.md nan_implementation_pre_12_inl.h
package.json
./node_modules/nan/tools: node_modules
./node_modules/nan/tools/node_modules: commander glob
./node_modules/nan/tools/node_modules/commander: History.md index.js
LICENSE node_modules package.json Readme.md
./node_modules/nan/tools/node_modules/commander/node_modules:
graceful-readlink
./node_modules/nan/tools/node_modules/commander/node_modules/graceful-readlink:
index.js LICENSE package.json README.md
./node_modules/nan/tools/node_modules/glob: common.js glob.js
LICENSE node_modules package.json README.md sync.js
./node_modules/nan/tools/node_modules/glob/node_modules: inflight
inherits minimatch once path-is-absolute
./node_modules/nan/tools/node_modules/glob/node_modules/inflight:
inflight.js LICENSE node_modules package.json README.md test.js
./node_modules/nan/tools/node_modules/glob/node_modules/inflight/node_modules:
wrappy
./node_modules/nan/tools/node_modules/glob/node_modules/inflight/node_modules/wrappy:
LICENSE package.json README.md test wrappy.js
./node_modules/nan/tools/node_modules/glob/node_modules/inflight/node_modules/wrappy/test:
basic.js
./node_modules/nan/tools/node_modules/glob/node_modules/inherits:
inherits_browser.js inherits.js LICENSE package.json README.md
test.js
./node_modules/nan/tools/node_modules/glob/node_modules/minimatch:
browser.js LICENSE minimatch.js node_modules package.json
README.md
./node_modules/nan/tools/node_modules/glob/node_modules/minimatch/node_modules:
brace-expansion
./node_modules/node-gyp/node_modules/semver: bin head.js.txt
Makefile README.md semver.browser.js.gz semver.min.js test
foot.js.txt LICENSE package.json semver.browser.js semver.js
semver.min.js.gz
./node_modules/node-gyp/node_modules/semver/bin: semver
./node_modules/node-gyp/node_modules/semver/test:
amd.js big-numbers.js clean.js gtr.js index.js ltr.js
major-minor-patch.js no-module.js
./node_modules/node-gyp/node_modules/tar: examples lib
LICENCE node_modules package.json README.md tar.js test
./node_modules/node-gyp/node_modules/tar/examples: extracter.js
packer.js reader.js
./node_modules/node-gyp/node_modules/tar/lib: buffer-entry.js
entry-writer.js extended-header-writer.js global-header-writer.js
pack.js entry.js extended-header.js extract.js header.js
parse.js
./node_modules/node-gyp/node_modules/tar/node_modules: block-stream
inherits
./node_modules/node-gyp/node_modules/tar/node_modules/block-stream:
bench block-stream.js LICENCE LICENSE package.json README.md test
./node_modules/node-gyp/node_modules/tar/node_modules/block-stream/bench:
block-stream.js block-stream-pause.js dropper.js dropper-pause.js
./node_modules/node-gyp/node_modules/tar/node_modules/block-stream/test:
basic.js nopad.js nopad-thorough.js pause-resume.js thorough.js
two-stream.js
./node_modules/node-gyp/node_modules/tar/node_modules/inherits:
inherits_browser.js inherits.js LICENSE package.json README.md
test.js
./node_modules/node-gyp/node_modules/tar/test: 00-setup-fixtures.js
extract.js extract-move.js fixtures.tgz header.js pack.js
pack-no-proprietary.js parse.js zz-cleanup.js
./node_modules/node-gyp/node_modules/which: bin LICENSE node_modules
package.json README.md test which.js
./node_modules/node-gyp/node_modules/which/bin: which
./node_modules/node-gyp/node_modules/which/node_modules: is-absolute
isexe
./node_modules/node-gyp/node_modules/which/node_modules/is-absolute:
index.js LICENSE node_modules package.json README.md
./node_modules/node-gyp/node_modules/which/node_modules/is-absolute/node_modules:
is-relative
./node_modules/node-gyp/node_modules/which/node_modules/is-absolute/node_modules/is-relative:
index.js LICENSE-MIT package.json README.md
./node_modules/node-gyp/node_modules/which/node_modules/isexe:
access.js index.js mode.js package.json README.md test
windows.js
./node_modules/node-gyp/node_modules/which/node_modules/isexe/test:
basic.js
./node_modules/node-gyp/node_modules/which/test: basic.js bin.js
windows.js
./node_modules/node-gyp/src: win_delay_load_hook.c
./node_modules/pty.js: binding.gyp build deps index.js lib
LICENSE Makefile package.json README.md src wscript
./node_modules/pty.js/build: binding.Makefile config.gypi Makefile
pty.target.mk Release
./node_modules/pty.js/build/Release: obj.target pty.node
./node_modules/pty.js/build/Release/obj.target: pty pty.node
./node_modules/pty.js/build/Release/obj.target/pty: src
./node_modules/pty.js/build/Release/obj.target/pty/src: unix
./node_modules/pty.js/build/Release/obj.target/pty/src/unix: pty.o
./node_modules/pty.js/deps: winpty
./node_modules/pty.js/deps/winpty: agent config.mk configure
include libwinpty LICENSE Makefile misc Notes.txt README.rst
shared unix-adapter winpty.gyp
./node_modules/pty.js/deps/winpty/agent: AgentAssert.cc Agent.h
Coord.cc EventLoop.cc Makefile SmallRect.cc Terminal.h
AgentAssert.h ConsoleInput.cc Coord.h EventLoop.h NamedPipe.cc
SmallRect.h Win32Console.cc Agent.cc ConsoleInput.h DsrSender.h
main.cc NamedPipe.h Terminal.cc Win32Console.h
./node_modules/pty.js/deps/winpty/include: winpty.h
./node_modules/pty.js/deps/winpty/libwinpty: Makefile winpty.cc
./node_modules/pty.js/deps/winpty/misc:
build_win32.sh DebugServer.py SelectAllTest.cc ShowConsoleInput.cc
UnixEcho.cc Win32Echo1.cc Win32Test1.cc Win32Test3.cc
DebugClient.py FormatChar.h ShowArgv.cc Spew.py
VkEscapeTest.cc Win32Echo2.cc Win32Test2.cc Win32Write1.cc
./node_modules/pty.js/deps/winpty/shared: AgentMsg.h Buffer.h
c99_snprintf.h DebugClient.cc DebugClient.h
./node_modules/pty.js/deps/winpty/unix-adapter: main.cc Makefile
Shared.cc
./node_modules/pty.js/lib: pty.js pty_win.js
./node_modules/pty.js/src: unix win
./node_modules/pty.js/src/unix: pty.cc
./node_modules/pty.js/src/win: pty.cc
./node_modules/simplefunc:
c9-core-installer.node_version c9-core-installer.version lib LICENSE
package.json README.md test test.js
./node_modules/simplefunc/lib: simplefunc.js
./node_modules/simplefunc/test: decode.js encode.js json.js
./python: bin include lib local
./python/bin: activate activate.csh activate.fish activate_this.py
easy_install easy_install-2.7 pip pip2 pip2.7 python python2
python2.7
./python/include: python2.7
./python/lib: python2.7
./python/lib/python2.7:
_abcoll.py copy_reg.pyc lib-dynload orig-prefix.txt site-packages sre_parse.py UserDict.py
_abcoll.pyc distutils linecache.py os.py site.py sre_parse.pyc UserDict.pyc abc.py encodings
linecache.pyc os.pyc site.pyc sre.py warnings.py
abc.pyc fnmatch.py locale.py posixpath.py
sre_compile.py stat.py warnings.pyc codecs.py fnmatch.pyc
locale.pyc posixpath.pyc sre_compile.pyc stat.pyc
_weakrefset.py codecs.pyc genericpath.py no-global-site-packages.txt re.py sre_constants.py types.py
_weakrefset.pyc copy_reg.py genericpath.pyc ntpath.py re.pyc sre_constants.pyc types.pyc
./python/lib/python2.7/distutils: distutils.cfg __init__.py
__init__.pyc
./python/lib/python2.7/site-packages: easy_install.py
easy_install.pyc _markerlib pip pip-6.0.8.dist-info
pkg_resources setuptools setuptools-12.0.5.dist-info
./python/lib/python2.7/site-packages/_markerlib:
__init__.py __init__.pyc markers.py markers.pyc
./python/lib/python2.7/site-packages/pip: basecommand.py
cmdoptions.py download.py index.py locations.py models
req vcs basecommand.pyc cmdoptions.pyc download.pyc index.pyc
locations.pyc operations status_codes.py _vendor baseparser.py
commands exceptions.py __init__.py __main__.py pep425tags.py
status_codes.pyc wheel.py baseparser.pyc compat exceptions.pyc
__init__.pyc __main__.pyc pep425tags.pyc utils wheel.pyc
./python/lib/python2.7/site-packages/pip/commands:
completion.py freeze.pyc __init__.py install.pyc search.py
show.pyc unzip.py wheel.pyc completion.pyc help.py
__init__.pyc list.py search.pyc uninstall.py unzip.pyc zip.py freeze.py help.pyc install.py list.pyc show.py
uninstall.pyc wheel.py zip.pyc
./python/lib/python2.7/site-packages/pip/compat: dictconfig.py
dictconfig.pyc __init__.py __init__.pyc
./python/lib/python2.7/site-packages/pip/models: index.py index.pyc
__init__.py __init__.pyc
./python/lib/python2.7/site-packages/pip/operations: freeze.py
freeze.pyc __init__.py __init__.pyc
./python/lib/python2.7/site-packages/pip/req:
__init__.py req_file.py req_install.py req_requirement.py req_set.py req_uninstall.py
__init__.pyc req_file.pyc req_install.pyc req_requirement.pyc req_set.pyc req_uninstall.pyc
./python/lib/python2.7/site-packages/pip/utils: appdirs.py
build.py deprecation.py filesystem.py __init__.py logging.py
outdated.py ui.py appdirs.pyc build.pyc deprecation.pyc
filesystem.pyc __init__.pyc logging.pyc outdated.pyc ui.pyc
./python/lib/python2.7/site-packages/pip/vcs: bazaar.py bazaar.pyc
git.py git.pyc __init__.py __init__.pyc mercurial.py
mercurial.pyc subversion.py subversion.pyc
./python/lib/python2.7/site-packages/pip/_vendor: cachecontrol
distlib __init__.pyc lockfile pkg_resources retrying.py
re-vendor.pyc certifi html5lib ipaddress.py _markerlib
progress retrying.pyc six.py colorama __init__.py
ipaddress.pyc packaging requests re-vendor.py six.pyc
./python/lib/python2.7/site-packages/pip/_vendor/cachecontrol:
adapter.py cache.pyc compat.pyc filewrapper.py heuristics.pyc
serialize.py wrapper.pyc adapter.pyc
caches controller.py filewrapper.pyc __init__.py serialize.pyc
cache.py compat.py controller.pyc heuristics.py __init__.pyc
wrapper.py
./python/lib/python2.7/site-packages/pip/_vendor/cachecontrol/caches:
file_cache.py file_cache.pyc __init__.py __init__.pyc
redis_cache.py redis_cache.pyc
./python/lib/python2.7/site-packages/pip/_vendor/certifi: cacert.pem
core.py core.pyc __init__.py __init__.pyc __main__.py
__main__.pyc
./python/lib/python2.7/site-packages/pip/_vendor/colorama: ansi.py
ansitowin32.py initialise.py __init__.py win32.py winterm.py
ansi.pyc ansitowin32.pyc initialise.pyc __init__.pyc win32.pyc
winterm.pyc
./python/lib/python2.7/site-packages/pip/_vendor/distlib:
_backport database.pyc __init__.pyc manifest.pyc metadata.pyc scripts.pyc util.pyc w64.exe compat.py index.py locators.py
markers.py resources.py t32.exe version.py wheel.py compat.pyc
index.pyc locators.pyc markers.pyc resources.pyc t64.exe
version.pyc wheel.pyc database.py __init__.py manifest.py
metadata.py scripts.py util.py w32.exe
./python/lib/python2.7/site-packages/pip/_vendor/distlib/_backport:
__init__.py __init__.pyc misc.py misc.pyc shutil.py shutil.pyc sysconfig.cfg sysconfig.py sysconfig.pyc tarfile.py tarfile.pyc
./python/lib/python2.7/site-packages/pip/_vendor/html5lib:
constants.py html5parser.py ihatexml.pyc inputstream.py
sanitizer.pyc tokenizer.pyc treewalkers utils.pyc constants.pyc
html5parser.pyc __init__.py inputstream.pyc serializer
treeadapters trie filters ihatexml.py __init__.pyc
sanitizer.py tokenizer.py treebuilders utils.py
./python/lib/python2.7/site-packages/pip/_vendor/html5lib/filters:
alphabeticalattributes.py _base.py __init__.py
inject_meta_charset.py lint.py optionaltags.py sanitizer.py
whitespace.py alphabeticalattributes.pyc _base.pyc __init__.pyc
inject_meta_charset.pyc lint.pyc optionaltags.pyc sanitizer.pyc
whitespace.pyc
./python/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer:
htmlserializer.py htmlserializer.pyc __init__.py __init__.pyc
./python/lib/python2.7/site-packages/pip/_vendor/html5lib/treeadapters:
__init__.py __init__.pyc sax.py sax.pyc
./python/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders:
_base.py _base.pyc dom.py dom.pyc etree_lxml.py etree_lxml.pyc etree.py etree.pyc __init__.py __init__.pyc
./python/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers:
_base.py dom.py etree.py genshistream.py __init__.py lxmletree.py pulldom.py
_base.pyc dom.pyc etree.pyc genshistream.pyc __init__.pyc lxmletree.pyc pulldom.pyc
./python/lib/python2.7/site-packages/pip/_vendor/html5lib/trie:
_base.py _base.pyc datrie.py datrie.pyc __init__.py __init__.pyc py.py py.pyc
./python/lib/python2.7/site-packages/pip/_vendor/lockfile:
__init__.py linklockfile.py mkdirlockfile.py pidlockfile.py sqlitelockfile.py symlinklockfile.py
__init__.pyc linklockfile.pyc mkdirlockfile.pyc pidlockfile.pyc sqlitelockfile.pyc symlinklockfile.pyc
./python/lib/python2.7/site-packages/pip/_vendor/_markerlib:
__init__.py __init__.pyc markers.py markers.pyc
./python/lib/python2.7/site-packages/pip/_vendor/packaging:
__about__.py _compat.py __init__.py specifiers.py _structures.py version.py
__about__.pyc _compat.pyc __init__.pyc specifiers.pyc _structures.pyc version.pyc
./python/lib/python2.7/site-packages/pip/_vendor/pkg_resources:
__init__.py __init__.pyc
./python/lib/python2.7/site-packages/pip/_vendor/progress:
bar.py bar.pyc counter.py counter.pyc helpers.py helpers.pyc
__init__.py __init__.pyc spinner.py spinner.pyc
./python/lib/python2.7/site-packages/pip/_vendor/requests: adapters.py
auth.py certs.pyc cookies.pyc hooks.pyc models.pyc
status_codes.py utils.py adapters.pyc auth.pyc compat.py
exceptions.py __init__.py packages status_codes.pyc utils.pyc
api.py cacert.pem compat.pyc exceptions.pyc __init__.pyc
sessions.py structures.py api.pyc certs.py cookies.py
hooks.py models.py sessions.pyc structures.pyc
./python/lib/python2.7/site-packages/pip/_vendor/requests/packages:
chardet __init__.py __init__.pyc urllib3
./python/lib/python2.7/site-packages/pip/_vendor/requests/packages/chardet:
big5freq.py codingstatemachine.pyc euckrfreq.py hebrewprober.pyc
langhebrewmodel.py mbcssm.pyc
big5freq.pyc compat.py euckrfreq.pyc __init__.py
langhebrewmodel.pyc sbcharsetprober.py
big5prober.py compat.pyc euckrprober.py __init__.pyc
langhungarianmodel.py sbcharsetprober.pyc
big5prober.pyc constants.py euckrprober.pyc jisfreq.py
langhungarianmodel.pyc sbcsgroupprober.py
chardetect.py constants.pyc euctwfreq.py jisfreq.pyc
langthaimodel.py sbcsgroupprober.pyc
chardetect.pyc cp949prober.py euctwfreq.pyc jpcntx.py
langthaimodel.pyc sjisprober.py
chardistribution.py cp949prober.pyc euctwprober.py jpcntx.pyc
latin1prober.py sjisprober.pyc
chardistribution.pyc escprober.py euctwprober.pyc
langbulgarianmodel.py latin1prober.pyc universaldetector.py
charsetgroupprober.py escprober.pyc gb2312freq.py
langbulgarianmodel.pyc mbcharsetprober.py universaldetector.pyc
charsetgroupprober.pyc escsm.py gb2312freq.pyc
langcyrillicmodel.py mbcharsetprober.pyc utf8prober.py
charsetprober.py escsm.pyc gb2312prober.py langcyrillicmodel.pyc
mbcsgroupprober.py utf8prober.pyc
charsetprober.pyc eucjpprober.py gb2312prober.pyc langgreekmodel.py
mbcsgroupprober.pyc
codingstatemachine.py eucjpprober.pyc hebrewprober.py
langgreekmodel.pyc mbcssm.py
./python/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3:
_collections.py connectionpool.pyc contrib fields.py filepost.pyc packages request.py response.pyc
_collections.pyc connection.py exceptions.py fields.pyc __init__.py poolmanager.py request.pyc util connectionpool.py connection.pyc exceptions.pyc filepost.py __init__.pyc
poolmanager.pyc response.py
./python/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/contrib:
__init__.py __init__.pyc ntlmpool.py ntlmpool.pyc pyopenssl.py pyopenssl.pyc
./python/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/packages:
__init__.py __init__.pyc ordered_dict.py ordered_dict.pyc six.py six.pyc ssl_match_hostname
./python/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/packages/ssl_match_hostname:
_implementation.py _implementation.pyc __init__.py __init__.pyc
./python/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util:
connection.py __init__.py request.py response.py retry.py
ssl_.py timeout.py url.py connection.pyc __init__.pyc request.pyc
response.pyc retry.pyc ssl_.pyc timeout.pyc url.pyc
./python/lib/python2.7/site-packages/pip-6.0.8.dist-info:
DESCRIPTION.rst entry_points.txt METADATA metadata.json pbr.json
RECORD top_level.txt WHEEL
./python/lib/python2.7/site-packages/pkg_resources:
__init__.py __init__.pyc tests _vendor
./python/lib/python2.7/site-packages/pkg_resources/tests:
__init__.py __init__.pyc test_pkg_resources.py test_pkg_resources.pyc test_resources.py test_resources.pyc
./python/lib/python2.7/site-packages/pkg_resources/_vendor:
__init__.py __init__.pyc packaging
./python/lib/python2.7/site-packages/pkg_resources/_vendor/packaging:
__about__.py _compat.py __init__.py specifiers.py _structures.py version.py
__about__.pyc _compat.pyc __init__.pyc specifiers.pyc _structures.pyc version.pyc
./python/lib/python2.7/site-packages/setuptools: archive_util.py
compat.pyc gui-64.exe msvc9_support.pyc py31compat.pyc
ssl_support.pyc windows_support.py archive_util.pyc depends.py
gui-arm-32.exe package_index.py sandbox.py tests
windows_support.pyc cli-32.exe depends.pyc gui.exe
package_index.pyc sandbox.pyc unicode_utils.py cli-64.exe dist.py
__init__.py py26compat.py script (dev).tmpl unicode_utils.pyc cli-arm-32.exe dist.pyc __init__.pyc py26compat.pyc
script.tmpl utils.py cli.exe extension.py lib2to3_ex.py
py27compat.py site-patch.py utils.pyc command extension.pyc
lib2to3_ex.pyc py27compat.pyc site-patch.pyc version.py
compat.py gui-32.exe msvc9_support.py py31compat.py
ssl_support.py version.pyc
./python/lib/python2.7/site-packages/setuptools/command: alias.py
bdist_wininst.pyc easy_install.py install_egg_info.pyc launcher
manifest.xml sdist.py upload_docs.pyc alias.pyc
build_ext.py easy_install.pyc install_lib.py register.py
sdist.pyc bdist_egg.py build_ext.pyc egg_info.py
install_lib.pyc register.pyc setopt.py bdist_egg.pyc
build_py.py egg_info.pyc install.py rotate.py
setopt.pyc bdist_rpm.py build_py.pyc __init__.py
install.pyc rotate.pyc test.py bdist_rpm.pyc develop.py
__init__.pyc install_scripts.py saveopts.py test.pyc bdist_wininst.py develop.pyc install_egg_info.py
install_scripts.pyc saveopts.pyc upload_docs.py
./python/lib/python2.7/site-packages/setuptools/tests: contexts.py
py26compat.py test_build_ext.py test_egg_info.py
test_msvc9compiler.py test_test.py contexts.pyc py26compat.pyc
test_build_ext.pyc test_egg_info.pyc test_msvc9compiler.pyc
test_test.pyc environment.py script-with-bom.py test_develop.py
test_find_packages.py test_packageindex.py test_upload_docs.py
environment.pyc script-with-bom.pyc test_develop.pyc
test_find_packages.pyc test_packageindex.pyc test_upload_docs.pyc
fixtures.py server.py test_dist_info.py
test_integration.py test_sandbox.py test_windows_wrappers.py
fixtures.pyc server.pyc test_dist_info.pyc
test_integration.pyc test_sandbox.pyc
test_windows_wrappers.pyc
__init__.py test_bdist_egg.py test_easy_install.py test_markerlib.py test_sdist.py textwrap.py
__init__.pyc test_bdist_egg.pyc test_easy_install.pyc test_markerlib.pyc test_sdist.pyc textwrap.pyc
./python/lib/python2.7/site-packages/setuptools-12.0.5.dist-info:
dependency_links.txt DESCRIPTION.rst entry_points.txt METADATA
metadata.json RECORD top_level.txt WHEEL zip-safe
./python/local: bin include lib
./tmp:
./virtualenv-12.0.7: AUTHORS.txt docs MANIFEST.in README.rst
setup.cfg virtualenv.egg-info virtualenv.py virtualenv_support
bin LICENSE.txt PKG-INFO scripts setup.py
virtualenv_embedded virtualenv.pyc
./virtualenv-12.0.7/bin: rebuild-script.py
./virtualenv-12.0.7/docs: changes.rst conf.py development.rst
index.rst installation.rst make.bat Makefile reference.rst
userguide.rst
./virtualenv-12.0.7/scripts: virtualenv
./virtualenv-12.0.7/virtualenv.egg-info: dependency_links.txt
entry_points.txt not-zip-safe pbr.json PKG-INFO SOURCES.txt
top_level.txt
./virtualenv-12.0.7/virtualenv_embedded: activate.bat activate.fish
activate.sh deactivate.bat distutils-init.py activate.csh
activate.ps1 activate_this.py distutils.cfg site.py
./virtualenv-12.0.7/virtualenv_support:
__init__.py pip-6.0.8-py2.py3-none-any.whl setuptools-12.0.5-py2.py3-none-any.whl
então estou pensando se posso simplesmente remover esse diretório com sagacidade rm -r .c9 . Estes são apenas arquivos de configuração e não afetam meu python, certo?
Parece ser parte de um Cloud9 SDK. Parece muito estranho para eles instalarem o software para root em uma pasta oculta e até mais estranho que eles não sejam capazes de removê-lo adequadamente depois.
Mas se o seu objetivo é removê-lo, você pode fazer isso executando sudo rm -Rf /root/.c9