Shellshock is a bash vulnerability which has a bigger and wider footprint in the World Wide Web.
bash is pervasive is just about any variance of *nix.
To test for vulnerability.
$ env x='() { :;}; echo vulnerable' bash -c "echo this is a test"
have fun patching it up.
Was a nice session last night attending Celes annual get together. Met lots of interesting people with great personality.
Many inspired me with their determination and zest in life. Always seek and try out things that inspired you, things that you yourself felt worthwhile for you effort, that thing may potentially be what you’re searching for all this life, your dream job. No matter how remote the idea is. Give it a try.
WanXuan took the plunge and got a job in China. Chloe start dreaming big and work towards her goal as a life coach. Ngee Kee moved out of IT to start his own career coaching and consultation business.
What we need is the thought of giving and sharing, the idea of creating value for others, and not what the returns or rewards. When we bring enough value to others, others will bring value to us.
Anchoring thoughts
施比接更有福
Give and you shall receive
Just do it
Install CHROME following instruction from Ravi Saive
http://www.tecmint.com/install-google-chrome-on-redhat-centos-fedora-linux/
Enable Sudo by adding below to /etc/sudoers
username ALL=(ALL) ALL
Install EPEL Repo
wget http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm wget http://rpms.famillecollet.com/enterprise/remi-release-6.rpm sudo rpm -Uvh remi-release-6*.rpm epel-release-6*.rpm
Enable NTFS
yum install ntfsprogs
Speedup bootup by disabling kdump
[root@Host-001 username]# chkconfig | grep kdump kdump 0:off 1:off 2:off 3:off 4:off 5:off 6:off [root@Host-001 username]# chkconfig kdump off
Influence yum repo by modifying timedhosts.txt file.
[root@Host-001 yum.repos.d]# cat /var/cache/yum/i386/6/timedhosts.txt
repo.apiknet.co.id 0.341011047363
centos.mirror.secureax.com 0.142287969589
mirror.smartmedia.net.id 0.205235958099
mirror.axarva.co.id 0.133571863174
mirror.nus.edu.sg 0.004839048386
ossm.utm.my 1.15346980095
mirror.oscc.org.my 0.141036987305
centos.biz.net.id 0.154747009277
mirrors.hostemo.com 0.48002910614
kartolo.sby.datautama.net.id 0.357422113419
buaya.klas.or.id 0.277396202087
mirror.upsi.edu.my 0.156529188156
centos.ipserverone.com 0.143703937531
singo.ub.ac.id 0.302852869034
[root@Host-001 yum.repos.d]#
Modify /etc/fstab for SSD. Enabling TRIM, reduce write.
/dev/mapper/VolGroup-lv_root / ext4 defaults,discard,noatime,nodiratime 1 1 UUID=33ab3417-0f2d-48e6-adf3-5795098b07bf /boot ext4 defaults 1 2 /dev/mapper/VolGroup-lv_home /home ext4 defaults,discard,noatime,nodiratime 1 2 /dev/mapper/VolGroup-lv_swap swap swap defaults,discard,noatime,nodiratime 0 0 tmpfs /dev/shm tmpfs defaults 0 0 devpts /dev/pts devpts gid=5,mode=620 0 0 sysfs /sys sysfs defaults 0 0 proc /proc proc defaults 0 0 tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
Enable TRIM for LVM modifying /etc/lvm/lvm.conf
issue_discards = 1