***********uname -a
Linux 2.6.32-431.29.2.el6.x86_64 #1 SMP Sun Jul 27 15:55:46 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux
**********ls -la /boot
total 80526
dr-xr-xr-x.  5 root root     3072 Jul 31 04:15 .
dr-xr-xr-x. 29 root root     4096 Jul 31 01:05 ..
-rw-r--r--   1 root root      171 Jul 27  2014 .vmlinuz-2.6.32-431.29.2.el6.x86_64.hmac
-rw-r--r--   1 root root      171 Mar 10 17:05 .vmlinuz-2.6.32-504.16.2.el6.x86_64.hmac
-rw-r--r--   1 root root      171 May 29 10:21 .vmlinuz-2.6.32-504.23.4.el6.x86_64.hmac
-rw-r--r--   1 root root  2519815 Jul 27  2014 System.map-2.6.32-431.29.2.el6.x86_64
-rw-r--r--   1 root root  2545609 Mar 10 17:05 System.map-2.6.32-504.16.2.el6.x86_64
-rw-r--r--   1 root root  2545975 May 29 10:21 System.map-2.6.32-504.23.4.el6.x86_64
-rw-r--r--   1 root root   105200 Jul 27  2014 config-2.6.32-431.29.2.el6.x86_64
-rw-r--r--   1 root root   106313 Mar 10 17:05 config-2.6.32-504.16.2.el6.x86_64
-rw-r--r--   1 root root   106371 May 29 10:21 config-2.6.32-504.23.4.el6.x86_64
drwxr-xr-x.  3 root root     1024 Oct 25  2013 efi
drwxr-xr-x.  2 root root     1024 Jul 21 01:48 grub
-rw-------   1 root root 17153340 Nov  6  2014 initramfs-2.6.32-431.29.2.el6.x86_64.img
-rw-------   1 root root 19351653 Jun 10 03:45 initramfs-2.6.32-504.16.2.el6.x86_64.img
-rw-------   1 root root 19354839 Jul 21 01:48 initramfs-2.6.32-504.23.4.el6.x86_64.img
-rw-------   1 root root  5598321 Apr 28 02:44 initrd-2.6.32-431.29.2.el6.x86_64kdump.img
drwx------.  2 root root    12288 Oct 25  2013 lost+found
-rw-r--r--   1 root root   193945 Jul 27  2014 symvers-2.6.32-431.29.2.el6.x86_64.gz
-rw-r--r--   1 root root   200317 Mar 10 17:06 symvers-2.6.32-504.16.2.el6.x86_64.gz
-rw-r--r--   1 root root   200210 May 29 10:22 symvers-2.6.32-504.23.4.el6.x86_64.gz
-rwxr-xr-x   1 root root  4132336 Jul 27  2014 vmlinuz-2.6.32-431.29.2.el6.x86_64
-rwxr-xr-x   1 root root  4153296 Mar 10 17:05 vmlinuz-2.6.32-504.16.2.el6.x86_64
-rwxr-xr-x   1 root root  4154992 May 29 10:21 vmlinuz-2.6.32-504.23.4.el6.x86_64
***************lls -la --full-time /lib
sh: lls: command not found
*********************ls -la --full-time /lib
total 3760
dr-xr-xr-x. 13 root root    4096 2015-07-21 01:47:08.711114108 -0400 .
dr-xr-xr-x. 29 root root    4096 2015-07-31 01:05:31.931316783 -0400 ..
drwxr-xr-x.  3 root root    4096 2015-01-12 08:24:24.000000000 -0500 alsa
lrwxrwxrwx   1 root root      14 2015-01-22 01:39:24.006519825 -0500 cpp -> ../usr/bin/cpp
drwxr-xr-x.  3 root root    4096 2015-01-22 01:41:16.608712599 -0500 crda
drwxr-xr-x. 44 root root   12288 2015-07-21 01:45:25.921755167 -0400 firmware
drwxr-xr-x.  3 root root    4096 2015-05-20 16:46:40.000000000 -0400 i686
drwxr-xr-x.  6 root root    4096 2013-10-25 03:57:52.000000000 -0400 kbd
-rwxr-xr-x   1 root root  141140 2015-05-20 17:12:39.000000000 -0400 ld-2.12.so
lrwxrwxrwx   1 root root      10 2015-07-21 01:47:08.518117237 -0400 ld-linux.so.2 -> ld-2.12.so
-rwxr-xr-x   1 root root    7220 2015-05-20 17:12:36.000000000 -0400 libBrokenLocale-2.12.so
lrwxrwxrwx   1 root root      23 2015-07-21 01:47:08.519117221 -0400 libBrokenLocale.so.1 -> libBrokenLocale-2.12.so
-rwxr-xr-x   1 root root   20372 2015-05-20 17:12:40.000000000 -0400 libSegFault.so
-rwxr-xr-x   1 root root   13412 2015-05-20 17:12:39.000000000 -0400 libanl-2.12.so
lrwxrwxrwx   1 root root      14 2015-07-21 01:47:08.521117189 -0400 libanl.so.1 -> libanl-2.12.so
-rwxr-xr-x   1 root root 1902892 2015-05-20 17:12:38.000000000 -0400 libc-2.12.so
lrwxrwxrwx   1 root root      12 2015-07-21 01:47:08.641115242 -0400 libc.so.6 -> libc-2.12.so
-rwxr-xr-x   1 root root  190988 2015-05-20 17:12:37.000000000 -0400 libcidn-2.12.so
lrwxrwxrwx   1 root root      15 2015-07-21 01:47:08.651115080 -0400 libcidn.so.1 -> libcidn-2.12.so
-rwxr-xr-x   1 root root   38376 2015-05-20 17:12:40.000000000 -0400 libcrypt-2.12.so
lrwxrwxrwx   1 root root      16 2015-07-21 01:47:08.653115048 -0400 libcrypt.so.1 -> libcrypt-2.12.so
-rwxr-xr-x   1 root root   17892 2015-05-20 17:12:37.000000000 -0400 libdl-2.12.so
lrwxrwxrwx   1 root root      13 2015-07-21 01:47:08.655115016 -0400 libdl.so.2 -> libdl-2.12.so
-rw-r--r--   1 root root     899 2015-01-28 17:12:07.000000000 -0500 libfreebl3.chk
-rwxr-xr-x   1 root root    9604 2015-01-28 17:12:06.000000000 -0500 libfreebl3.so
-rw-r--r--   1 root root     899 2015-01-28 17:12:07.000000000 -0500 libfreeblpriv3.chk
-rwxr-xr-x   1 root root  378504 2015-01-28 17:12:06.000000000 -0500 libfreeblpriv3.so
-rwxr-xr-x   1 root root  120672 2014-09-01 09:11:34.000000000 -0400 libgcc_s-4.4.7-20120601.so.1
lrwxrwxrwx   1 root root      28 2015-01-22 01:41:30.798484873 -0500 libgcc_s.so.1 -> libgcc_s-4.4.7-20120601.so.1
-rwxr-xr-x   1 root root  200024 2015-05-20 17:12:36.000000000 -0400 libm-2.12.so
lrwxrwxrwx   1 root root      12 2015-07-21 01:47:08.667114822 -0400 libm.so.6 -> libm-2.12.so
-rwxr-xr-x   1 root root  113908 2015-05-20 17:12:39.000000000 -0400 libnsl-2.12.so
lrwxrwxrwx   1 root root      14 2015-07-21 01:47:08.674114708 -0400 libnsl.so.1 -> libnsl-2.12.so
-rwxr-xr-x   1 root root   40196 2015-05-20 17:12:35.000000000 -0400 libnss_compat-2.12.so
lrwxrwxrwx   1 root root      21 2015-07-21 01:47:08.677114659 -0400 libnss_compat.so.2 -> libnss_compat-2.12.so
-rwxr-xr-x   1 root root   25592 2015-05-20 17:12:40.000000000 -0400 libnss_dns-2.12.so
lrwxrwxrwx   1 root root      18 2015-07-21 01:47:08.679114626 -0400 libnss_dns.so.2 -> libnss_dns-2.12.so
-rwxr-xr-x   1 root root   58704 2015-05-20 17:12:40.000000000 -0400 libnss_files-2.12.so
lrwxrwxrwx   1 root root      20 2015-07-21 01:47:08.682114578 -0400 libnss_files.so.2 -> libnss_files-2.12.so
-rwxr-xr-x   1 root root   22136 2015-05-20 17:12:37.000000000 -0400 libnss_hesiod-2.12.so
lrwxrwxrwx   1 root root      21 2015-07-21 01:47:08.684114546 -0400 libnss_hesiod.so.2 -> libnss_hesiod-2.12.so
-rwxr-xr-x   1 root root   49708 2015-05-20 17:12:37.000000000 -0400 libnss_nis-2.12.so
lrwxrwxrwx   1 root root      18 2015-07-21 01:47:08.687114497 -0400 libnss_nis.so.2 -> libnss_nis-2.12.so
-rwxr-xr-x   1 root root   58708 2015-05-20 17:12:38.000000000 -0400 libnss_nisplus-2.12.so
lrwxrwxrwx   1 root root      22 2015-07-21 01:47:08.690114448 -0400 libnss_nisplus.so.2 -> libnss_nisplus-2.12.so
-rwxr-xr-x   1 root root  131220 2015-05-20 17:12:35.000000000 -0400 libpthread-2.12.so
lrwxrwxrwx   1 root root      18 2015-07-21 01:47:08.698114318 -0400 libpthread.so.0 -> libpthread-2.12.so
-rwxr-xr-x   1 root root  103384 2015-05-20 17:12:39.000000000 -0400 libresolv-2.12.so
lrwxrwxrwx   1 root root      17 2015-07-21 01:47:08.705114205 -0400 libresolv.so.2 -> libresolv-2.12.so
-rwxr-xr-x   1 root root   39708 2015-05-20 17:12:36.000000000 -0400 librt-2.12.so
lrwxrwxrwx   1 root root      13 2015-07-21 01:47:08.708114156 -0400 librt.so.1 -> librt-2.12.so
-rwxr-xr-x   1 root root   31616 2015-05-20 17:12:41.000000000 -0400 libthread_db-1.0.so
lrwxrwxrwx   1 root root      19 2015-07-21 01:47:08.710114124 -0400 libthread_db.so.1 -> libthread_db-1.0.so
-rwxr-xr-x   1 root root   12788 2015-05-20 17:12:40.000000000 -0400 libutil-2.12.so
lrwxrwxrwx   1 root root      15 2015-07-21 01:47:08.710114124 -0400 libutil.so.1 -> libutil-2.12.so
drwxr-xr-x.  2 root root    4096 2013-10-25 13:09:41.000000000 -0400 lsb
dr-xr-xr-x.  5 root root    4096 2015-07-21 01:47:10.410086560 -0400 modules
drwxr-xr-x.  3 root root    4096 2015-07-21 01:47:08.730113800 -0400 rtkaio
drwxr-xr-x.  2 root root    4096 2014-07-17 11:36:23.000000000 -0400 security
drwxr-xr-x.  6 root root    4096 2013-10-25 03:57:01.000000000 -0400 terminfo
drwxr-xr-x.  5 root root    4096 2015-01-22 01:39:34.385353241 -0500 udev
********************mount
/dev/mapper/VolGroup-lv_root on / type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw)
/dev/sda1 on /boot type ext4 (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
/etc/named on /var/named/chroot/etc/named type none (rw,bind)
/var/named on /var/named/chroot/var/named type none (rw,bind)
/usr/lib64/bind on /var/named/chroot/usr/lib64/bind type none (rw,bind)
*************************df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/VolGroup-lv_root
                      909G  587G  276G  69% /
tmpfs                  16G  1.1G   15G   7% /dev/shm
/dev/sda1             243M   86M  145M  38% /boot
sh-4.1$ cat /etc/issue
cat /etc/issue
Red Hat Enterprise Linux Server release 6.6 (Santiago)
Kernel \r on an \m
*******************cat /etc/crontab
SHELL=/bin/bash
PATH=/sbin:/bin:/usr/sbin:/usr/bin
MAILTO=root
HOME=/

# For details see man 4 crontabs

# Example of job definition:
# .---------------- minute (0 - 59)
# |  .------------- hour (0 - 23)
# |  |  .---------- day of month (1 - 31)
# |  |  |  .------- month (1 - 12) OR jan,feb,mar,apr ...
# |  |  |  |  .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
# |  |  |  |  |
# *  *  *  *  * user-name command to be executed

****************ls -la cron.d
ls: cannot access cron.d: No such file or directory
*************ls -la cron.hourly
ls: cannot access cron.hourly: No such file or directory
**********************ls -la cron.monthly
ls: cannot access cron.monthly: No such file or directory
********************ls -la cron.weekly
ls: cannot access cron.weekly: No such file or directory
******************cat /proc/version
Linux version 2.6.32-431.29.2.el6.x86_64 (mockbuild@x86-026.build.eng.bos.redhat.com) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) ) #1 SMP Sun Jul 27 15:55:46 EDT 2014
******************cat /proc/sys/vm/mmap_min_addr
4096
sh-4.1$ pwd
pwd
/var/www/vhost//httpdoc/lib
************ls -la /usr/bin/staprun
---s--x--- 1 root stapusr 183072 Jun 23  2014 /usr/bin/staprun
******************
find / -type f -perm -u+s -exec ls -la {} \; 2>/dev/nul
sh: /dev/nul: Permission denied