一部のシステムバイナリまたはライブラリから実行権限を削除した場合はどうすればよいですか?

一部のシステムバイナリまたはライブラリから実行権限を削除した場合はどうすればよいですか?

システムバイナリから実行可能ファイルを削除することによって大規模なPermission denied。強制的に再起動すると、データが失われると確信しています。

root@rautamiekka:~# find / '(' -iname '*.vpk' -o -iname '*.txt' -o -iname '*.inf' -o -iname '*.bsp' -o -iname '*.so' -o -iname '*.image' -o -iname '*.cfg' -o -iname '*.swf' -o -iname '*.png' -o -iname '*.dds' -o -iname '*.cur' -o -iname '*.vfont' -o -iname '*.tga' -o -iname '*.ico' -o -iname '*.icns' -o -iname '*.db' -o -iname '*.cache' -o -iname '*.rad' -o -iname '*.dylib' -o -iname '*.mp3' -o -iname '*.sfk' -o -iname '*.vmf' -o -iname '*.vmt' -o -iname '*.3ds' -o -iname '*.dxf' -o -iname '*.jpg' -o -iname '*.scr' -o -iname '*.lst' -o -iname '*.vdf' -o -iname '*.gam' -o -iname '*.dsp' -o -iname '*.nut' -o -iname '*.ekv' -o -iname '*.rc' -o -iname '*.raw' -o -iname '*.nav' -o -iname '*.manifest' -o -iname '*.vbf' -o -iname '*.kv' -o -iname '*.vfe' -o -iname '*.doc' -o -iname '*.flt' -o -iname '*.1' -o -iname '*.pak' -o -iname '*.asi' -o -iname '*.xml' -o -iname '*.6' -o -iname '*.lua' -o -iname '*.res' -o -iname '*.ttf' -o -iname '*.mix' -o -iname '*.wav' -o -iname '*.vcs' -o -iname '*.vtf' -o -iname '*.exe' -o -iname '*.cab' -o -iname '*.dll' ')' -executable -type f -exec chmod -v a-x '{}' ';'
mode of `/usr/lib/monodoc/browser.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.8.atk-sharp/0.0.0.0__35e10195dab3c99f/policy.2.8.atk-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.6.gdk-sharp/0.0.0.0__35e10195dab3c99f/policy.2.6.gdk-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.8.glib-sharp/0.0.0.0__35e10195dab3c99f/policy.2.8.glib-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.8.gtk-dotnet/0.0.0.0__35e10195dab3c99f/policy.2.8.gtk-dotnet.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.10.gtk-dotnet/0.0.0.0__35e10195dab3c99f/policy.2.10.gtk-dotnet.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.10.glib-sharp/0.0.0.0__35e10195dab3c99f/policy.2.10.glib-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.6.pango-sharp/0.0.0.0__35e10195dab3c99f/policy.2.6.pango-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.6.glib-sharp/0.0.0.0__35e10195dab3c99f/policy.2.6.glib-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.4.atk-sharp/0.0.0.0__35e10195dab3c99f/policy.2.4.atk-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/mono-service/2.0.0.0__0738eb9f132ed756/mono-service.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/mono-service/4.0.0.0__0738eb9f132ed756/mono-service.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.6.gtk-sharp/0.0.0.0__35e10195dab3c99f/policy.2.6.gtk-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.10.gdk-sharp/0.0.0.0__35e10195dab3c99f/policy.2.10.gdk-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.8.gtk-sharp/0.0.0.0__35e10195dab3c99f/policy.2.8.gtk-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.10.gtk-sharp/0.0.0.0__35e10195dab3c99f/policy.2.10.gtk-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.4.gdk-sharp/0.0.0.0__35e10195dab3c99f/policy.2.4.gdk-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.10.glade-sharp/0.0.0.0__35e10195dab3c99f/policy.2.10.glade-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.10.atk-sharp/0.0.0.0__35e10195dab3c99f/policy.2.10.atk-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.4.gtk-dotnet/0.0.0.0__35e10195dab3c99f/policy.2.4.gtk-dotnet.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.6.atk-sharp/0.0.0.0__35e10195dab3c99f/policy.2.6.atk-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.6.gtk-dotnet/0.0.0.0__35e10195dab3c99f/policy.2.6.gtk-dotnet.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.8.gdk-sharp/0.0.0.0__35e10195dab3c99f/policy.2.8.gdk-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.8.pango-sharp/0.0.0.0__35e10195dab3c99f/policy.2.8.pango-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.8.glade-sharp/0.0.0.0__35e10195dab3c99f/policy.2.8.glade-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.6.glade-sharp/0.0.0.0__35e10195dab3c99f/policy.2.6.glade-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.4.gtk-sharp/0.0.0.0__35e10195dab3c99f/policy.2.4.gtk-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.4.glade-sharp/0.0.0.0__35e10195dab3c99f/policy.2.4.glade-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.4.glib-sharp/0.0.0.0__35e10195dab3c99f/policy.2.4.glib-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.4.pango-sharp/0.0.0.0__35e10195dab3c99f/policy.2.4.pango-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/gac/policy.2.10.pango-sharp/0.0.0.0__35e10195dab3c99f/policy.2.10.pango-sharp.dll' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/3.5/xbuild.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/mono-configuration-crypto/4.0/mono-configuration-crypto.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/al.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/xbuild.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/mcs.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/ilasm.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/mkbundle.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/resgen.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/monop.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/wsdl.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/gacutil.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/mono-service.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/monolinker.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/gmcs.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/RabbitMQ.Client.Apigen.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/mdoc.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/genxs.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/2.0/xsd.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/al.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/secutil.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/dtd2rng.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/httpcfg.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/sqlsharp.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/xbuild.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/svcutil.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/macpack.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/disco.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/mconfig.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/mono-api-diff.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/mono-shlib-cop.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/permview.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/mono-cil-strip.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/ccrewrite.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/ilasm.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/mkbundle.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/installvst.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/culevel.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/dtd2xsd.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/resgen.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/monop.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/wsdl.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/caspol.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/setreg.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/sqlmetal.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/gacutil.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/browsercaps-updater.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/mono-api-info.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/csharp.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/sgen.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/mozroots.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/mono-service.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/soapsuds.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/monolinker.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/mod.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/signcode.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/installutil.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/makecert.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/lc.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/dmcs.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/sn.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/mono-xmltool.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/chktrust.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/cert2spc.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/certmgr.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/pdb2mdb.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/RabbitMQ.Client.Apigen.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/genxs.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/xsd.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/mono/4.0/ictool.exe' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/python2.7/dist-packages/twisted/plugins/dropin.cache' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libdeploy.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libj2gss.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libavplugin.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libverify.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libunpack.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libinstrument.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/liblcms.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libzip.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjdwp.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libmlib_image.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libnet.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libsaproc.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/server/libjvm.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjava.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libdcpr.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libnio.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libdecora_sse.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libnpt.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjavafx_font_freetype.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libfxplugins.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libprism_sw.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjfxwebkit.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libnpjp2.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjpeg.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/jvm.cfg' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libj2pcsc.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libawt_xawt.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libawt.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libglass.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libsplashscreen.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjawt.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjavafx_font_pango.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libfontmanager.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjsdt.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libj2pkcs11.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjavafx_iio.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjavafx_font.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libsctp.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjaas_unix.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjavafx_font_t2k.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libgstreamer-lite.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjava_crw_demo.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjfxmedia.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libawt_headless.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libdt_socket.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libkcms.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libprism_common.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libt2k.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/jli/libjli.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjsound.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libattach.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libmanagement.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjsig.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libprism_es2.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libhprof.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjfr.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libsunec.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/amd64/libjsoundalsa.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/jre/lib/jvm.hprof.txt' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/lib/missioncontrol/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20120913-144807/eclipse_1502.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/lib/missioncontrol/libcairo-swt.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/lib/amd64/libjawt.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/lib/amd64/jli/libjli.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/lib/visualvm/profiler/lib/deployed/jdk16/linux-amd64/libprofilerinterface.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/lib/jvm/java-8-oracle/lib/visualvm/profiler/lib/deployed/jdk15/linux-amd64/libprofilerinterface.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/usr/bin/cpp-4.6' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/lib/klibc-bhN-zLH5wUTKSCGch2ba2xqTtLE.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/lib/i386-linux-gnu/ld-2.15.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/lib/i386-linux-gnu/libc-2.15.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/lib/i386-linux-gnu/libpthread-2.15.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
mode of `/lib/x86_64-linux-gnu/ld-2.15.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
#Other lines telling X was removed. Then ...
#§find: `chmod': Permission denied§ many times.

#It seems removing X from some SO files caused this. I didn't think that would cause problems, but it did.
#mode of `/lib/klibc-bhN-zLH5wUTKSCGch2ba2xqTtLE.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
#mode of `/lib/i386-linux-gnu/ld-2.15.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
#mode of `/lib/i386-linux-gnu/libc-2.15.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
#mode of `/lib/i386-linux-gnu/libpthread-2.15.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)
#mode of `/lib/x86_64-linux-gnu/ld-2.15.so' changed from 0755 (rwxr-xr-x) to 0644 (rw-r--r--)

root@rautamiekka:~# find / '(' -iname '*.vpk' -o -iname '*.txt' -o -iname '*.inf' -o -iname '*.bsp' -o -iname '*.so' -o -iname '*.image' -o -iname '*.cfg' -o -iname '*.swf' -o -iname '*.png' -o -iname '*.dds' -o -iname '*.cur' -o -iname '*.vfont' -o -iname '*.tga' -o -iname '*.ico' -o -iname '*.icns' -o -iname '*.db' -o -iname '*.cache' -o -iname '*.rad' -o -iname '*.dylib' -o -iname '*.mp3' -o -iname '*.sfk' -o -iname '*.vmf' -o -iname '*.vmt' -o -iname '*.3ds' -o -iname '*.dxf' -o -iname '*.jpg' -o -iname '*.scr' -o -iname '*.lst' -o -iname '*.vdf' -o -iname '*.gam' -o -iname '*.dsp' -o -iname '*.nut' -o -iname '*.ekv' -o -iname '*.rc' -o -iname '*.raw' -o -iname '*.nav' -o -iname '*.manifest' -o -iname '*.vbf' -o -iname '*.kv' -o -iname '*.vfe' -o -iname '*.doc' -o -iname '*.flt' -o -iname '*.1' -o -iname '*.pak' -o -iname '*.asi' -o -iname '*.xml' -o -iname '*.6' -o -iname '*.lua' -o -iname '*.res' -o -iname '*.ttf' -o -iname '*.mix' -o -iname '*.wav' -o -iname '*.vcs' -o -iname '*.vtf' -o -iname '*.exe' -o -iname '*.cab' -o -iname '*.dll' ')' -executable -type f -print
-bash: /usr/bin/find: Permission denied

root@rautamiekka:~# which find
-bash: /usr/bin/which: /bin/sh: bad interpreter: Permission denied
root@rautamiekka:~# chmod
-bash: /bin/chmod: Permission denied
root@rautamiekka:~# ls
-bash: /usr/bin/ionice: Permission denied
root@rautamiekka:~# reboot
-bash: /sbin/reboot: Permission denied
root@rautamiekka:~# poweroff
-bash: /sbin/poweroff: Permission denied


root@rautamiekka:~# echo

root@rautamiekka:~# echo $
$
root@rautamiekka:~# echo $
$_                            $BASH_SUBSHELL                $HISTSIZE                     $LS_COLORS                    $RANDOM
$BASH                         $BASH_VERSINFO                $HOME                         $MACHTYPE                     $_scp_path_esc
$BASH_ALIASES                 $BASH_VERSION                 $HOSTNAME                     $MAIL                         $SECONDS
$BASH_ARGC                    $COLUMNS                      $HOSTTYPE                     $MAILCHECK                    $SHELL
$BASH_ARGV                    $COMP_WORDBREAKS              $IFS                          $OPTERR                       $SHELLOPTS
$BASH_CMDS                    $DERBY_HOME                   $J2REDIR                      $OPTIND                       $SHLVL
$BASH_COMMAND                 $DIRSTACK                     $J2SDKDIR                     $OSTYPE                       $SSH_CLIENT
$BASH_COMPLETION              $EUID                         $JAVA_HOME                    $PATH                         $SSH_CONNECTION
$BASH_COMPLETION_COMPAT_DIR   $GROUPS                       $LANG                         $PIPESTATUS                   $SSH_TTY
$BASH_COMPLETION_DIR          $__grub_script_check_program  $LESSCLOSE                    $PPID                         $TERM
$BASH_LINENO                  $HISTCMD                      $LESSOPEN                     $PS1                          $UID
$BASHOPTS                     $HISTCONTROL                  $LINENO                       $PS2                          $USER
$BASHPID                      $HISTFILE                     $LINES                        $PS4                          $XDG_SESSION_COOKIE
$BASH_SOURCE                  $HISTFILESIZE                 $LOGNAME                      $PWD

ベストアンサー1

どのディレクトリが影響を受けるかを知っている場合(あなたと似ています)、次のように実行できます。

chmod -R 755 /usr/bin

-R再帰的だ。これはディレクトリ内のすべてについて大丈夫でしょうbinchmod影響を受けた場合は、次のことができます。この試みまたはLive CDでボックスを起動して使用してください。

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