mrco1965@debian:/tmp$ nano ejecucion
mrco1965@debian:/tmp$ ./ejecucion
bash: ./ejecucion: Permiso denegado
mrco1965@debian:/tmp$ chmod 400 ejecucion
mrco1965@debian:/tmp$ ls -la e*
-r-------- 1 mrco1965 mrco1965 23 jul 18 11:56 ejecucion
mrco1965@debian:/tmp$ chmod 500 ejecucion
mrco1965@debian:/tmp$ ls -la e*
-r-x------ 1 mrco1965 mrco1965 23 jul 18 11:56 ejecucion
mrco1965@debian:/tmp$ chmod 600 ejecucion
mrco1965@debian:/tmp$ ls -la e*
-rw------- 1 mrco1965 mrco1965 23 jul 18 11:56 ejecucion
mrco1965@debian:/tmp$ chmod 200 ejecucion
mrco1965@debian:/tmp$ ls -la e*
--w------- 1 mrco1965 mrco1965 23 jul 18 11:56 ejecucion
mrco1965@debian:/tmp$ chmod 300 ejecucion
mrco1965@debian:/tmp$ ls -la e*
--wx------ 1 mrco1965 mrco1965 23 jul 18 11:56 ejecucion
mrco1965@debian:/tmp$ chmod 100 ejecucion
mrco1965@debian:/tmp$ ls -la e*
---x------ 1 mrco1965 mrco1965 23 jul 18 11:56 ejecucion
mrco1965@debian:/tmp$ ./ejecucion
/bin/bash: ./ejecucion: Permiso denegado
mrco1965@debian:/tmp$ ls -la e*
---x------ 1 mrco1965 mrco1965 23 jul 18 11:56 ejecucion
mrco1965@debian:/tmp$ chmod 300 ejecucion
mrco1965@debian:/tmp$ ls -la e*
--wx------ 1 mrco1965 mrco1965 23 jul 18 11:56 ejecucion
mrco1965@debian:/tmp$ ./ejecucion
/bin/bash: ./ejecucion: Permiso denegado
mrco1965@debian:/tmp$ chmod 700 ejecucion
mrco1965@debian:/tmp$ ./ejecucion
total 1292
drwxrwx--x 85 mrco1965 mrco1965 4096 jul 18 09:59 .
drwxr-xr-x 4 root root 4096 jun 28 07:13 ..
-rw-r--r-- 1 mrco1965 mrco1965 0 abr 19 11:50 04
-rw-r--r-- 1 mrco1965 mrco1965 0 abr 19 11:49 11:49:12.log
-rw-r--r-- 1 mrco1965 mrco1965 0 abr 19 11:50 11:50:00.log
-rw-r--r-- 1 mrco1965 mrco1965 0 abr 19 11:50 19
-rwxrwx--x 1 mrco1965 mrco1965 0 feb 17 19:12 .addressbook
drwxr-xr-x 2 mrco1965 mrco1965 4096 may 26 10:32 Alias
-rwxrwx--x 1 mrco1965 mrco1965 210268 jul 16 21:42 .bash_history
-rwxrwx--x 1 mrco1965 mrco1965 220 may 15 2017 .bash_logout
-rwxrwx--x 1 mrco1965 mrco1965 4097 jul 9 19:07 .bashrc
drwxrwx--x 61 mrco1965 mrco1965 73728 abr 2 20:34 Basura
drwxrwx--x 2 mrco1965 mrco1965 4096 jun 30 16:04 bin
drwxrwx--x 2 mrco1965 mrco1965 4096 jul 18 10:00 Bloqueo
drwxrwx--x 47 mrco1965 mrco1965 4096 jul 18 09:09 .cache
drwxrwx--x 2 mrco1965 mrco1965 4096 sep 17 2018 Cifra
drwxrwx--x 48 mrco1965 mrco1965 4096 jul 10 10:36 .config
drwxrwx--x 6 mrco1965 mrco1965 4096 dic 8 2018 .cpan
drwxrwx--x 7 mrco1965 mrco1965 4096 ene 17 2012 CPAN
drwxrwx--x 3 mrco1965 mrco1965 4096 oct 15 2018 .dbus
lrwxrwxrwx 1 root root 42 jun 10 20:06 ddisplay -> /home/mrco1965/public_html/ddisplay.com.mx
lrwxrwxrwx 1 root root 42 jun 10 20:06 ddisplay.com.mx -> /home/mrco1965/public_html/ddisplay.com.mx
drwxrwx--x 26 mrco1965 mrco1965 12288 jul 7 06:17 Descargas
drwxrwx--x 7 mrco1965 mrco1965 4096 sep 27 2006 Disco cd-R
-rwxrwx--x 1 mrco1965 mrco1965 55 sep 27 2018 .dmrc
drwxrwx--x 55 mrco1965 mrco1965 12288 jul 14 23:29 Documentos
lrwxrwxrwx 1 mrco1965 mrco1965 25 dic 25 2018 Documents -> /home/mrco1965/Documentos
drwxr-xr-x 4 mrco1965 mrco1965 4096 jul 10 13:40 .dotnet
drwxrwx--x 16 mrco1965 mrco1965 12288 feb 4 17:42 Download
drwx------ 7 mrco1965 mrco1965 4096 jul 18 10:00 .dropbox
drwx------ 14 mrco1965 mrco1965 4096 feb 8 17:41 Dropbox
drwxrwxr-x 3 mrco1965 mrco1965 4096 jul 16 16:10 .dropbox-dist
drwxrwx--x 2 mrco1965 mrco1965 4096 sep 19 2018 Escritorio
lrwxrwxrwx 1 root root 37 jun 10 20:06 est -> /home/mrco1965/public_html/est.com.mx
lrwxrwxrwx 1 root root 37 jun 10 20:06 est.com.mx -> /home/mrco1965/public_html/est.com.mx
-rwxrwx--x 1 mrco1965 mrco1965 195 feb 17 17:18 .fetchmailrc
-rwxrwx--x 1 mrco1965 mrco1965 291 feb 17 16:26 .fetchmailrc~
-rwxrwx--x 1 mrco1965 mrco1965 202 feb 17 20:01 .fetchmailrc.save
drwxrwx--x 2 mrco1965 mrco1965 4096 oct 11 2018 .gconf
drwxrwx--x 24 mrco1965 mrco1965 4096 jul 10 10:35 .gimp-2.8
drwxrwx--x 3 mrco1965 mrco1965 4096 sep 19 2018 .gnome
drwxrwx--x 4 mrco1965 mrco1965 4096 feb 24 09:00 .gnupg
drwxrwx--x 2 mrco1965 mrco1965 4096 oct 31 2018 .gphoto
drwxrwx--x 2 mrco1965 mrco1965 4096 ene 23 20:18 Grabaciones
drwxrwx--x 17 mrco1965 mrco1965 4096 abr 1 13:44 Html
-rw------- 1 mrco1965 mrco1965 169814 jul 18 09:08 .ICEauthority
drwxrwx--x 3 mrco1965 mrco1965 4096 oct 15 2018 .ies4linux
drwxrwx--x 18 mrco1965 mrco1965 40960 jul 18 11:17 Imágenes
drwxrwx--x 3 mrco1965 mrco1965 4096 feb 11 13:26 .java
-rwxrwx--x 1 mrco1965 mrco1965 56 oct 7 2018 .lesshst
drwxrwx--x 3 mrco1965 mrco1965 4096 sep 19 2018 .local
drwxrwx--x 23 mrco1965 mrco1965 4096 abr 1 16:59 Log
drwxrwx--x 2 mrco1965 mrco1965 16384 ene 27 15:00 lost+found
drwxrwx--x 2 mrco1965 mrco1965 4096 feb 1 2012 .m2
drwxrwx--x 2 mrco1965 mrco1965 4096 jun 6 2011 .macromedia
drwxrwx--x 3 mrco1965 mrco1965 4096 feb 27 10:22 mail
drwxrwx--x 2 mrco1965 mrco1965 4096 sep 13 2018 Mail
drwxrwx--x 2 mrco1965 mrco1965 4096 mar 6 07:39 Maildir
drwxrwx--x 2 mrco1965 mrco1965 4096 abr 20 2018 .mc
drwxrwx--x 2 mrco1965 mrco1965 4096 may 11 2009 .mcop
drwxrwx--x 2 mrco1965 mrco1965 4096 dic 11 2010 .metacity
drwxrwx--x 2 mrco1965 mrco1965 4096 ago 15 2011 .mission-control
lrwxrwxrwx 1 root root 46 jun 10 20:06 mis-tarjetas -> /home/mrco1965/public_html/mis-tarjetas.com.mx
lrwxrwxrwx 1 root root 46 jun 10 20:06 mis-tarjetas.com.mx -> /home/mrco1965/public_html/mis-tarjetas.com.mx
lrwxrwxrwx 1 root root 41 jun 10 20:06 moncada -> /home/mrco1965/public_html/moncada.com.mx
lrwxrwxrwx 1 root root 41 jun 10 20:06 moncada.com.mx -> /home/mrco1965/public_html/moncada.com.mx
drwxrwx--x 3 mrco1965 mrco1965 4096 jul 8 14:26 .mono
drwxrwx--x 8 mrco1965 mrco1965 4096 sep 17 2018 .mozilla
drwxrwx--x 3 mrco1965 mrco1965 4096 jul 15 2008 .mozilla-thunderbird-old
drwxrwx--x 2 mrco1965 mrco1965 4096 ene 19 2012 .mplayer
drwxrwx--x 2 mrco1965 mrco1965 4096 abr 20 2018 .msncp
-rwxrwx--x 1 mrco1965 mrco1965 1847 feb 8 08:58 .mtn5250
lrwxrwxrwx 1 mrco1965 mrco1965 16 mar 27 17:45 Música -> Respaldo/Música
drwxrwx--x 4 mrco1965 mrco1965 4096 ene 26 11:23 Música_1
drwxrwx--x 4 mrco1965 mrco1965 4096 mar 28 11:27 .mutt
-rwxrwx--x 1 mrco1965 mrco1965 618 feb 18 10:12 .muttrc
-rwxrwx--x 1 mrco1965 mrco1965 44 oct 15 2018 .my.cnf.old
drwxrwx--x 2 mrco1965 mrco1965 4096 abr 20 2018 .mysqlgui
-rw------- 1 mrco1965 mrco1965 116277 jul 12 20:07 .mysql_history
-rw------- 1 mrco1965 mrco1965 51 may 31 13:38 -n
drwxrwx--x 2 mrco1965 mrco1965 4096 feb 7 00:02 .nano
-rw------- 1 mrco1965 mrco1965 82165 jun 27 13:08 nano.save
drwxrwx--x 14 mrco1965 mrco1965 4096 feb 8 17:41 NEW
-rwxrwx--x 1 mrco1965 mrco1965 67 jul 9 19:24 .node_repl_history
drwxr-xr-x 5 mrco1965 mrco1965 4096 jul 9 19:10 .npm
drwxr-xr-x 3 mrco1965 mrco1965 4096 jul 8 14:56 .nuget
drwxr-xr-x 3 mrco1965 mrco1965 4096 jul 9 19:08 .nvm
drwxr-xr-x 2 mrco1965 mrco1965 4096 jul 8 14:26 .omnisharp
drwxrwx--x 6 mrco1965 mrco1965 4096 dic 6 2018 .openshot
drwxrwx--x 2 mrco1965 mrco1965 4096 oct 1 2018 .oracle_jre_usage
drwxrwx--x 44 mrco1965 mrco1965 12288 jul 10 11:35 PDF
drwxrwx--x 4 mrco1965 mrco1965 4096 dic 8 2018 perl5
drwxrwx--x 6 mrco1965 mrco1965 4096 ago 20 2009 Photos
drwxrwxr-x 25 mrco1965 mrco1965 4096 jun 23 14:03 Php
-rwxrwx--x 1 mrco1965 mrco1965 22348 feb 17 19:11 .pinerc
drwxrwx--x 3 mrco1965 mrco1965 4096 sep 19 2018 .pki
drwxrwx--x 2 mrco1965 mrco1965 4096 sep 12 2018 Plantillas
lrwxrwxrwx 1 root root 44 jun 10 20:06 popdisplay -> /home/mrco1965/public_html/popdisplay.com.mx
lrwxrwxrwx 1 root root 44 jun 10 20:06 popdisplay.com.mx -> /home/mrco1965/public_html/popdisplay.com.mx
-rwxrwx--x 1 mrco1965 mrco1965 759 jul 10 08:51 .profile
-rwxrwx--x 1 mrco1965 mrco1965 7 sep 23 2018 .psql_history
drwxrwxr-x 76 mrco1965 mrco1965 4096 jul 11 13:19 public_html
drwxrwx--x 2 mrco1965 mrco1965 4096 sep 12 2018 Público
lrwxrwxrwx 1 root root 43 jun 10 20:06 publijiza -> /home/mrco1965/public_html/publijiza.com.mx
lrwxrwxrwx 1 root root 43 jun 10 20:06 publijiza.com.mx -> /home/mrco1965/public_html/publijiza.com.mx
drwxrwx--x 3 mrco1965 mrco1965 4096 feb 6 13:04 Raices
drwxrwx--x 3 mrco1965 mrco1965 4096 dic 19 2018 Recover
lrwxrwxrwx 1 mrco1965 mrco1965 18 feb 24 07:17 Respaldo -> Descargas/Respaldo
drwxrwx--x 2 mrco1965 mrco1965 4096 dic 6 2018 .sbd
-rw-r--r-- 1 mrco1965 mrco1965 0 jul 5 22:13 sdb1-badsectors.txt
-rw-r--r-- 1 mrco1965 mrco1965 0 jul 6 00:07 sdb5-badsectors.txt
-rw-r--r-- 1 mrco1965 mrco1965 0 jul 6 00:25 sdb-badsectors.txt
-rwxrwx--x 1 mrco1965 mrco1965 66 sep 26 2018 .selected_editor
drwxrwx--x 14 mrco1965 mrco1965 4096 feb 26 2012 Servlet
drwxrwx--x 15 mrco1965 mrco1965 20480 jul 16 19:54 Sh
drwxrwx--x 6 mrco1965 mrco1965 4096 ago 11 2009 So
-rwxrwx--x 1 mrco1965 mrco1965 59 mar 4 08:17 .sqlite_history
drwxrwx--x 2 mrco1965 mrco1965 4096 mar 30 17:53 .ssh
-rwxrwx--x 1 mrco1965 mrco1965 0 oct 15 2018 .sudo_as_admin_successful
drwxr-xr-x 3 mrco1965 mrco1965 4096 jul 8 14:56 .templateengine
drwxrwx--x 4 mrco1965 mrco1965 4096 jun 26 12:17 .thumbnails
drwxrwx--x 9 mrco1965 mrco1965 4096 oct 11 2018 .thunderbird
drwxrwx--x 2 mrco1965 mrco1965 36864 mar 9 13:46 tmp
drwxrwx--x 4 mrco1965 mrco1965 4096 oct 9 2018 .Trash-1001
drwxrwx--x 4 mrco1965 mrco1965 4096 mar 4 15:21 .Trash-1004
drwxrwx--x 2 mrco1965 mrco1965 4096 sep 28 2018 .uml
drwxr-xr-x 2 mrco1965 mrco1965 4096 jun 2 08:49 Vídeos
drwxr-xr-x 3 mrco1965 mrco1965 4096 jul 8 14:03 .vscode
drwxrwx--x 2 mrco1965 mrco1965 4096 jun 27 13:07 .w3m
-rwxrwx--x 1 mrco1965 mrco1965 220 jul 8 14:40 .wget-hsts
drwxr-xr-x 2 mrco1965 mrco1965 4096 jun 26 12:17 .wicd
-rw-r--r-- 1 mrco1965 mrco1965 221 jul 10 10:50 .x3270connect
-rw------- 1 mrco1965 mrco1965 153 jun 27 07:25 .Xauthority
-rw------- 1 mrco1965 mrco1965 0 may 31 13:39 .Xauthority-c
-rw-r--r-- 1 mrco1965 mrco1965 31328 abr 11 11:01 .xfce4-session.verbose-log
-rwxrwx--x 1 mrco1965 mrco1965 27428 sep 30 2018 .xfce4-session.verbose-log.last
-rw------- 1 mrco1965 mrco1965 2645 jun 27 07:23 .xsession-errors
-rw------- 1 mrco1965 mrco1965 2645 jun 27 05:47 .xsession-errors.old
-rw-r--r-- 1 mrco1965 mrco1965 116 jul 10 08:13 .yarnrc
mrco1965@debian:/tmp$ chmod 500 ejecucion
mrco1965@debian:/tmp$ ./ejecucion
total 1292
drwxrwx--x 85 mrco1965 mrco1965 4096 jul 18 09:59 .
drwxr-xr-x 4 root root 4096 jun 28 07:13 ..
-rw-r--r-- 1 mrco1965 mrco1965 0 abr 19 11:50 04
-rw-r--r-- 1 mrco1965 mrco1965 0 abr 19 11:49 11:49:12.log
-rw-r--r-- 1 mrco1965 mrco1965 0 abr 19 11:50 11:50:00.log
-rw-r--r-- 1 mrco1965 mrco1965 0 abr 19 11:50 19
-rwxrwx--x 1 mrco1965 mrco1965 0 feb 17 19:12 .addressbook
drwxr-xr-x 2 mrco1965 mrco1965 4096 may 26 10:32 Alias
-rwxrwx--x 1 mrco1965 mrco1965 210268 jul 16 21:42 .bash_history
-rwxrwx--x 1 mrco1965 mrco1965 220 may 15 2017 .bash_logout
-rwxrwx--x 1 mrco1965 mrco1965 4097 jul 9 19:07 .bashrc
drwxrwx--x 61 mrco1965 mrco1965 73728 abr 2 20:34 Basura
drwxrwx--x 2 mrco1965 mrco1965 4096 jun 30 16:04 bin
drwxrwx--x 2 mrco1965 mrco1965 4096 jul 18 10:00 Bloqueo
drwxrwx--x 47 mrco1965 mrco1965 4096 jul 18 09:09 .cache
drwxrwx--x 2 mrco1965 mrco1965 4096 sep 17 2018 Cifra
drwxrwx--x 48 mrco1965 mrco1965 4096 jul 10 10:36 .config
drwxrwx--x 6 mrco1965 mrco1965 4096 dic 8 2018 .cpan
drwxrwx--x 7 mrco1965 mrco1965 4096 ene 17 2012 CPAN
drwxrwx--x 3 mrco1965 mrco1965 4096 oct 15 2018 .dbus
lrwxrwxrwx 1 root root 42 jun 10 20:06 ddisplay -> /home/mrco1965/public_html/ddisplay.com.mx
lrwxrwxrwx 1 root root 42 jun 10 20:06 ddisplay.com.mx -> /home/mrco1965/public_html/ddisplay.com.mx
drwxrwx--x 26 mrco1965 mrco1965 12288 jul 7 06:17 Descargas
drwxrwx--x 7 mrco1965 mrco1965 4096 sep 27 2006 Disco cd-R
-rwxrwx--x 1 mrco1965 mrco1965 55 sep 27 2018 .dmrc
drwxrwx--x 55 mrco1965 mrco1965 12288 jul 14 23:29 Documentos
lrwxrwxrwx 1 mrco1965 mrco1965 25 dic 25 2018 Documents -> /home/mrco1965/Documentos
drwxr-xr-x 4 mrco1965 mrco1965 4096 jul 10 13:40 .dotnet
drwxrwx--x 16 mrco1965 mrco1965 12288 feb 4 17:42 Download
drwx------ 7 mrco1965 mrco1965 4096 jul 18 10:00 .dropbox
drwx------ 14 mrco1965 mrco1965 4096 feb 8 17:41 Dropbox
drwxrwxr-x 3 mrco1965 mrco1965 4096 jul 16 16:10 .dropbox-dist
drwxrwx--x 2 mrco1965 mrco1965 4096 sep 19 2018 Escritorio
lrwxrwxrwx 1 root root 37 jun 10 20:06 est -> /home/mrco1965/public_html/est.com.mx
lrwxrwxrwx 1 root root 37 jun 10 20:06 est.com.mx -> /home/mrco1965/public_html/est.com.mx
-rwxrwx--x 1 mrco1965 mrco1965 195 feb 17 17:18 .fetchmailrc
-rwxrwx--x 1 mrco1965 mrco1965 291 feb 17 16:26 .fetchmailrc~
-rwxrwx--x 1 mrco1965 mrco1965 202 feb 17 20:01 .fetchmailrc.save
drwxrwx--x 2 mrco1965 mrco1965 4096 oct 11 2018 .gconf
drwxrwx--x 24 mrco1965 mrco1965 4096 jul 10 10:35 .gimp-2.8
drwxrwx--x 3 mrco1965 mrco1965 4096 sep 19 2018 .gnome
drwxrwx--x 4 mrco1965 mrco1965 4096 feb 24 09:00 .gnupg
drwxrwx--x 2 mrco1965 mrco1965 4096 oct 31 2018 .gphoto
drwxrwx--x 2 mrco1965 mrco1965 4096 ene 23 20:18 Grabaciones
drwxrwx--x 17 mrco1965 mrco1965 4096 abr 1 13:44 Html
-rw------- 1 mrco1965 mrco1965 169814 jul 18 09:08 .ICEauthority
drwxrwx--x 3 mrco1965 mrco1965 4096 oct 15 2018 .ies4linux
drwxrwx--x 18 mrco1965 mrco1965 40960 jul 18 11:17 Imágenes
drwxrwx--x 3 mrco1965 mrco1965 4096 feb 11 13:26 .java
-rwxrwx--x 1 mrco1965 mrco1965 56 oct 7 2018 .lesshst
drwxrwx--x 3 mrco1965 mrco1965 4096 sep 19 2018 .local
drwxrwx--x 23 mrco1965 mrco1965 4096 abr 1 16:59 Log
drwxrwx--x 2 mrco1965 mrco1965 16384 ene 27 15:00 lost+found
drwxrwx--x 2 mrco1965 mrco1965 4096 feb 1 2012 .m2
drwxrwx--x 2 mrco1965 mrco1965 4096 jun 6 2011 .macromedia
drwxrwx--x 3 mrco1965 mrco1965 4096 feb 27 10:22 mail
drwxrwx--x 2 mrco1965 mrco1965 4096 sep 13 2018 Mail
drwxrwx--x 2 mrco1965 mrco1965 4096 mar 6 07:39 Maildir
drwxrwx--x 2 mrco1965 mrco1965 4096 abr 20 2018 .mc
drwxrwx--x 2 mrco1965 mrco1965 4096 may 11 2009 .mcop
drwxrwx--x 2 mrco1965 mrco1965 4096 dic 11 2010 .metacity
drwxrwx--x 2 mrco1965 mrco1965 4096 ago 15 2011 .mission-control
lrwxrwxrwx 1 root root 46 jun 10 20:06 mis-tarjetas -> /home/mrco1965/public_html/mis-tarjetas.com.mx
lrwxrwxrwx 1 root root 46 jun 10 20:06 mis-tarjetas.com.mx -> /home/mrco1965/public_html/mis-tarjetas.com.mx
lrwxrwxrwx 1 root root 41 jun 10 20:06 moncada -> /home/mrco1965/public_html/moncada.com.mx
lrwxrwxrwx 1 root root 41 jun 10 20:06 moncada.com.mx -> /home/mrco1965/public_html/moncada.com.mx
drwxrwx--x 3 mrco1965 mrco1965 4096 jul 8 14:26 .mono
drwxrwx--x 8 mrco1965 mrco1965 4096 sep 17 2018 .mozilla
drwxrwx--x 3 mrco1965 mrco1965 4096 jul 15 2008 .mozilla-thunderbird-old
drwxrwx--x 2 mrco1965 mrco1965 4096 ene 19 2012 .mplayer
drwxrwx--x 2 mrco1965 mrco1965 4096 abr 20 2018 .msncp
-rwxrwx--x 1 mrco1965 mrco1965 1847 feb 8 08:58 .mtn5250
lrwxrwxrwx 1 mrco1965 mrco1965 16 mar 27 17:45 Música -> Respaldo/Música
drwxrwx--x 4 mrco1965 mrco1965 4096 ene 26 11:23 Música_1
drwxrwx--x 4 mrco1965 mrco1965 4096 mar 28 11:27 .mutt
-rwxrwx--x 1 mrco1965 mrco1965 618 feb 18 10:12 .muttrc
-rwxrwx--x 1 mrco1965 mrco1965 44 oct 15 2018 .my.cnf.old
drwxrwx--x 2 mrco1965 mrco1965 4096 abr 20 2018 .mysqlgui
-rw------- 1 mrco1965 mrco1965 116277 jul 12 20:07 .mysql_history
-rw------- 1 mrco1965 mrco1965 51 may 31 13:38 -n
drwxrwx--x 2 mrco1965 mrco1965 4096 feb 7 00:02 .nano
-rw------- 1 mrco1965 mrco1965 82165 jun 27 13:08 nano.save
drwxrwx--x 14 mrco1965 mrco1965 4096 feb 8 17:41 NEW
-rwxrwx--x 1 mrco1965 mrco1965 67 jul 9 19:24 .node_repl_history
drwxr-xr-x 5 mrco1965 mrco1965 4096 jul 9 19:10 .npm
drwxr-xr-x 3 mrco1965 mrco1965 4096 jul 8 14:56 .nuget
drwxr-xr-x 3 mrco1965 mrco1965 4096 jul 9 19:08 .nvm
drwxr-xr-x 2 mrco1965 mrco1965 4096 jul 8 14:26 .omnisharp
drwxrwx--x 6 mrco1965 mrco1965 4096 dic 6 2018 .openshot
drwxrwx--x 2 mrco1965 mrco1965 4096 oct 1 2018 .oracle_jre_usage
drwxrwx--x 44 mrco1965 mrco1965 12288 jul 10 11:35 PDF
drwxrwx--x 4 mrco1965 mrco1965 4096 dic 8 2018 perl5
drwxrwx--x 6 mrco1965 mrco1965 4096 ago 20 2009 Photos
drwxrwxr-x 25 mrco1965 mrco1965 4096 jun 23 14:03 Php
-rwxrwx--x 1 mrco1965 mrco1965 22348 feb 17 19:11 .pinerc
drwxrwx--x 3 mrco1965 mrco1965 4096 sep 19 2018 .pki
drwxrwx--x 2 mrco1965 mrco1965 4096 sep 12 2018 Plantillas
lrwxrwxrwx 1 root root 44 jun 10 20:06 popdisplay -> /home/mrco1965/public_html/popdisplay.com.mx
lrwxrwxrwx 1 root root 44 jun 10 20:06 popdisplay.com.mx -> /home/mrco1965/public_html/popdisplay.com.mx
-rwxrwx--x 1 mrco1965 mrco1965 759 jul 10 08:51 .profile
-rwxrwx--x 1 mrco1965 mrco1965 7 sep 23 2018 .psql_history
drwxrwxr-x 76 mrco1965 mrco1965 4096 jul 11 13:19 public_html
drwxrwx--x 2 mrco1965 mrco1965 4096 sep 12 2018 Público
lrwxrwxrwx 1 root root 43 jun 10 20:06 publijiza -> /home/mrco1965/public_html/publijiza.com.mx
lrwxrwxrwx 1 root root 43 jun 10 20:06 publijiza.com.mx -> /home/mrco1965/public_html/publijiza.com.mx
drwxrwx--x 3 mrco1965 mrco1965 4096 feb 6 13:04 Raices
drwxrwx--x 3 mrco1965 mrco1965 4096 dic 19 2018 Recover
lrwxrwxrwx 1 mrco1965 mrco1965 18 feb 24 07:17 Respaldo -> Descargas/Respaldo
drwxrwx--x 2 mrco1965 mrco1965 4096 dic 6 2018 .sbd
-rw-r--r-- 1 mrco1965 mrco1965 0 jul 5 22:13 sdb1-badsectors.txt
-rw-r--r-- 1 mrco1965 mrco1965 0 jul 6 00:07 sdb5-badsectors.txt
-rw-r--r-- 1 mrco1965 mrco1965 0 jul 6 00:25 sdb-badsectors.txt
-rwxrwx--x 1 mrco1965 mrco1965 66 sep 26 2018 .selected_editor
drwxrwx--x 14 mrco1965 mrco1965 4096 feb 26 2012 Servlet
drwxrwx--x 15 mrco1965 mrco1965 20480 jul 16 19:54 Sh
drwxrwx--x 6 mrco1965 mrco1965 4096 ago 11 2009 So
-rwxrwx--x 1 mrco1965 mrco1965 59 mar 4 08:17 .sqlite_history
drwxrwx--x 2 mrco1965 mrco1965 4096 mar 30 17:53 .ssh
-rwxrwx--x 1 mrco1965 mrco1965 0 oct 15 2018 .sudo_as_admin_successful
drwxr-xr-x 3 mrco1965 mrco1965 4096 jul 8 14:56 .templateengine
drwxrwx--x 4 mrco1965 mrco1965 4096 jun 26 12:17 .thumbnails
drwxrwx--x 9 mrco1965 mrco1965 4096 oct 11 2018 .thunderbird
drwxrwx--x 2 mrco1965 mrco1965 36864 mar 9 13:46 tmp
drwxrwx--x 4 mrco1965 mrco1965 4096 oct 9 2018 .Trash-1001
drwxrwx--x 4 mrco1965 mrco1965 4096 mar 4 15:21 .Trash-1004
drwxrwx--x 2 mrco1965 mrco1965 4096 sep 28 2018 .uml
drwxr-xr-x 2 mrco1965 mrco1965 4096 jun 2 08:49 Vídeos
drwxr-xr-x 3 mrco1965 mrco1965 4096 jul 8 14:03 .vscode
drwxrwx--x 2 mrco1965 mrco1965 4096 jun 27 13:07 .w3m
-rwxrwx--x 1 mrco1965 mrco1965 220 jul 8 14:40 .wget-hsts
drwxr-xr-x 2 mrco1965 mrco1965 4096 jun 26 12:17 .wicd
-rw-r--r-- 1 mrco1965 mrco1965 221 jul 10 10:50 .x3270connect
-rw------- 1 mrco1965 mrco1965 153 jun 27 07:25 .Xauthority
-rw------- 1 mrco1965 mrco1965 0 may 31 13:39 .Xauthority-c
-rw-r--r-- 1 mrco1965 mrco1965 31328 abr 11 11:01 .xfce4-session.verbose-log
-rwxrwx--x 1 mrco1965 mrco1965 27428 sep 30 2018 .xfce4-session.verbose-log.last
-rw------- 1 mrco1965 mrco1965 2645 jun 27 07:23 .xsession-errors
-rw------- 1 mrco1965 mrco1965 2645 jun 27 05:47 .xsession-errors.old
-rw-r--r-- 1 mrco1965 mrco1965 116 jul 10 08:13 .yarnrc
mrco1965@debian:/tmp$ chmod 100 ejecucion
mrco1965@debian:/tmp$ ./ejecucion
/bin/bash: ./ejecucion: Permiso denegado
mrco1965@debian:/tmp$ chmod 600 ejecucion
mrco1965@debian:/tmp$ ./ejecucion
bash: ./ejecucion: Permiso denegado
mrco1965@debian:/tmp$ ls -la e*
-rw------- 1 mrco1965 mrco1965 23 jul 18 11:56 ejecucion
mrco1965@debian:/tmp$ chmod 300 ejecucion
mrco1965@debian:/tmp$ ls -la e*
--wx------ 1 mrco1965 mrco1965 23 jul 18 11:56 ejecucion
mrco1965@debian:/tmp$ ./ejecucion
/bin/bash: ./ejecucion: Permiso denegado
Crear cuenta
