find /tmp -name "*.sh" -mtime 1 -exec rm {} \;

/tmp 디렉토리 밑에서

모든 *.sh 파일을 대상으로

-mtime 1

만들어진지 1 days 가 지난 파일

-mtime +1 vs -mtime 1 이 살짝 다름.

!cut -f2 -d\"

-d\"

" 를 구분자로 사용해서

-f2

두번째 필드 값만 출력

xming copy paste problem
http://www.linuxquestions.org/questions/linux-software-2/xming-problem-cannot-copy-and-paste-from-windows-519544/

/etc/gdm/custom.conf

[daemon]
KillInitClients=false

gdm-restart command not found in CentOS 6
https://www.centos.org/forums/viewtopic.php?t=989

1. Ctrl-Alt-F2 to get a virtual console login prompt.
2. Log in as root.
3. "telinit 3; telinit 5; exit"

Docker
https://www.docker.com/

http://www.software.kr/mbs/swkr/jsp/board/view.jsp?spage=1&boardId=127&boardSeq=2107692&mcategoryId=&id=swkr_040200000000 

Press [Alt]+[F11] to launch the VBE.
press [Ctrl]+g.
? application.StartupPath
C:\Users\Administrator\AppData\Roaming\Microsoft\Excel\XLSTART

출처:

http://www.techrepublic.com/blog/microsoft-office/quick-tip-find-excels-xlstart-folder-fast/

Configuring and enabling network interfaces" fails with ssh error #2614
https://github.com/mitchellh/vagrant/issues/2614

eth1으로 안 잡히고, eth2가 잡히는 문제

CentOS 이미지 제작을 잘못 했음.

아래 글 참고해서 수정하면 됨

vi /etc/udev/rules.d/70-persistent-net.rules

udev: renamed network interface eth0 to eth1
http://blog.syszone.co.kr/3161