Andrew's Garage

http://simonshin.egloos.com/2247508   /bin/su File chattr -i /bin/su chown root.wheel /bin/su chmod 4750 /bin/su chattr +i /bin/su /etc/ssh/sshd_config File 파일을 열어서  아래 사항들이 활성화 될 수 있도록 수정 한다. Pe…

** grep 한 데이터 중 3번째 항목만 가져 오고 싶을때.. grep “.xml” | awk ‘print {$3}’ http://unabated.tistory.com/447 정규식이란 무엇인가 ? 어떤 문자열의 집합을 묘사하는데 사용되는 텍스트 스트링 정해진 구문 규칙에 따른다 Editor, Utillity,…

Set the Hostname Before you begin installing and configuring the components described in this guide, please make sure you’ve followed our instructions for setting your hostname. Issue the following co…

https://stavrovski.net/blog/install-and-configure-nginx-mariadb-php-fpm-in-centos-7-rhel7   The following is a quick-N-dirty write-up on how to install and configure the LEMP stack (Nginx, MariaD…

This has happened to me a few times, and it’s not a nice problem to find yourself in. You computer won’t boot, all your filesystem checks tell you you’ve a bad superblock, but you cant seem to find ho…

Q. How can I Recover a bad superblock from a corrupted ext3 partition to get back my data? I’m getting following error: /dev/sda2: Input/output error mount: /dev/sda2: can’t read superbloc…

If you upgrade a running system to Red Hat Enterprise Linux (RHEL) 6.6 or CentOS 6.6, the Security Enhanced Linux (SELinux) security permissions that apply to NGINX are relabelled to a much stricter p…

vsftpd 셋팅을 다 하고 나서 아래와 같은 접속 오류 발생 Error: Failed to retrieve directory listing 내용은 Passive mode로 접속이 불가함.. 처리 방법은.. /etc/vsftpd.conf  파일이 아래 내용 추가 pasv_enable=YES pasv_min_port=64000 pasv_max_port=643…