'LINUX'에 해당되는 글 258건

[root@virtualbox ~]# swift post testdir

[root@virtualbox ~]# swift list

testdir

[root@virtualbox ~]# swift delete testdir

testdir

[root@virtualbox ~]# swift list

[root@virtualbox ~]#

[root@virtualbox ~]# swift upload testdir ./100MB.bin

100MB.bin

[root@virtualbox ~]# swift list testdir

100MB.bin

[root@virtualbox ~]# swift download testdir 100MB.bin

100MB.bin [auth 10.922s, headers 16.455s, total 62.262s, 2.042 MB/s]

[root@virtualbox ~]# mkdir test_dir

[root@virtualbox ~]# swift post container1

[root@virtualbox ~]# dd if=/dev/zero of=./test_dir/1MB.bin bs=1M count=1

1+0 records in

1+0 records out

1048576 bytes (1.0 MB) copied, 0.00143009 s, 733 MB/s

[root@virtualbox ~]# dd if=/dev/zero of=./test_dir/2MB.bin bs=1M count=2

2+0 records in

2+0 records out

2097152 bytes (2.1 MB) copied, 0.00208392 s, 1.0 GB/s

[root@virtualbox ~]# dd if=/dev/zero of=./test_dir/3MB.bin bs=1M count=3

3+0 records in

3+0 records out

3145728 bytes (3.1 MB) copied, 0.00284061 s, 1.1 GB/s

[root@virtualbox ~]# swift upload container1 test_dir

test_dir/1MB.bin

test_dir/3MB.bin

test_dir/2MB.bin

[root@virtualbox ~]# swift download container1 test_dir/1MB.bin -o 1mb.bin

test_dir/1MB.bin [auth 5.741s, headers 6.140s, total 7.448s, 0.614 MB/s]

[root@virtualbox ~]# ll

합계 111408

-rw-r--r--. 1 root root 104857600  5월 12 15:39 100MB.bin

-rw-r--r--. 1 root root   1048576  5월 12 16:39 1mb.bin

drwxr-xr-x. 2 root root        48  5월 12 16:40 test_dir

[root@conoha ~]# swift download container1

test_dir/3MB.bin [auth 0.361s, headers 0.464s, total 0.512s, 20.908 MB/s]

test_dir/2MB.bin [auth 0.634s, headers 0.739s, total 0.768s, 15.679 MB/s]

test_dir/1MB.bin [auth 0.996s, headers 1.140s, total 1.153s, 6.667 MB/s]

[root@conoha ~]# swift delete testdir

100MB.bin

testdir

[root@conoha ~]# swift delete container1

test_dir/1MB.bin

test_dir/3MB.bin

test_dir/2MB.bin

container1

[mysqld]

skip-innodb

default-storage-engine=MyISAM

[mysqld]

skip-innodb

$TTL    86400

@       IN      SOA     ns.example.com.  root (

                                        2016050609      ; serial

                                        3H              ; refresh

                                        15M             ; retry

                                        1W              ; expire

                                        1D )            ; minimum

        IN      NS              ns.example.com.

        IN      MX      10      kr1-aspmx1.worksmobile.com.

        IN      MX      20      kr1-aspmx2.worksmobile.com.

        IN      A               111.111.111.111

ns      IN      A               111.111.111.111

www     IN      A               111.111.111.111

mail    IN      CNAME           hosts.worksmobile.com.

# iptables -I INPUT -p tcp --syn --dport 80 -m connlimit --connlimit-above 24 -j DROP

[root@conoha ~]# firewall-cmd --permanent --direct --add-passthrough ipv4 -I INPUT -p tcp --syn --dport 80 -m connlimit --connlimit-above 24 -j DROP

success

[root@conoha ~]# firewall-cmd --reload

success

[root@conoha ~]# iptables -L | grep DROP

DROP       tcp  --  anywhere             anywhere             tcp dpt:http flags:FIN,SYN,RST,ACK/SYN #conn src/32 > 24

[root@conoha ~]# firewall-cmd --permanent --direct --remove-passthrough ipv4 -I INPUT -p tcp --syn --dport 80 -m connlimit --connlimit-above 24 -j DROP

success

[root@conoha ~]# firewall-cmd --reload

success

[root@conoha ~]# iptables -L | grep DROP

[root@conoha ~]#

myhostname = mail.example.com

mydomain = example.com

inet_interfaces = all

short_open_tag = On

allow_url_fopen = Off

post_max_size = 32M

upload_max_filesize = 5M

date.timezone = Asia/Seoul

session.gc_maxlifetime = 43200

AddType application/x-httpd-php .htm .html .php .php3 .php4 .inc

# zip -r9P 비밀번호 압축파일명.zip 압축할대상

# unzip 압축파일명.zip

# tar zcvpf 압축파일명.tar.gz 압축할대상

# zip -P 암호 -0 압축파일명.tar.gz.zip 압축파일명.tar.gz

# tar jcvpf 압축파일명.tar.bz2 압축할대상

# zip -P 암호 -0 압축파일명.tar.bz2.zip 압축파일명.tar.bz2

# tar Jcvpf 압축파일명.tar.xz 압축할대상

# zip -P 암호 -0 압축파일명.tar.xz.zip 압축파일명.tar.xz

[root@conoha bin]# echo $PATH

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin

[root@conoha ~]# mkdir -m700 bin

[root@conoha ~]# touch /root/bin/db_user_add

[root@conoha ~]# touch /root/bin/db_user_del

[root@conoha ~]# chmod 700 /root/bin/db_user_add

[root@conoha ~]# chmod 700 /root/bin/db_user_del

#!/bin/sh

ROOT_ID='root'

ROOT_PW='루트암호'

USER_ID="$1"

USER_PW="$2"

if [ "$USER_ID" == "" ] ; then

echo "Input user id : "

read USER_ID

fi

if [ "$USER_PW" == "" ] ; then

echo "Input user password : "

read USER_PW

fi

mysql -u$ROOT_ID -p$ROOT_PW mysql -e "create database $USER_ID"

mysql -u$ROOT_ID -p$ROOT_PW mysql -e "grant all privileges on $USER_ID.* to '$USER_ID'@'localhost' identified by '$USER_PW'"

mysql -u$ROOT_ID -p$ROOT_PW mysql -e "grant all privileges on $USER_ID.* to '$USER_ID'@'%' identified by '$USER_PW'"

#!/bin/sh

ROOT_ID='root'

ROOT_PW='루트암호'

USER_ID="$1"

if [ "$USER_ID" == "" ] ; then

echo "Input user id : "

read USER_ID

fi

mysql -u$ROOT_ID -p$ROOT_PW mysql -e "drop user '$USER_ID'@'%'"

mysql -u$ROOT_ID -p$ROOT_PW mysql -e "drop user '$USER_ID'@'localhost'"

mysql -u$ROOT_ID -p$ROOT_PW mysql -e "drop database $USER_ID"

[root@conoha ~]# db_user_add testuser password123

[root@conoha ~]# db_user_del testuser

[root@conoha ~]# firewall-cmd --permanent --zone=public --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" port protocol="tcp" port="8080" accept'

success

[root@conoha ~]# firewall-cmd --permanent --zone=public --add-rich-rule='rule family="ipv4" source address="192.168.1.0/24" port protocol="tcp" port="8081" accept'

success

[root@conoha ~]# firewall-cmd --reload

success

[root@conoha ~]# firewall-cmd --list-all

<?xml version="1.0" encoding="utf-8"?>

<zone>

  <short>Public</short>

  <description>For use in public areas. You do not trust the other computers on networks to not harm your computer. Only selected incoming connections are accepted.</description>

  <service name="http"/>

  <icmp-block name="echo-request"/>

  <rule family="ipv4">

    <source address="192.168.1.0/24"/>

    <port protocol="tcp" port="8080"/>

    <accept/>

  </rule>

  <rule family="ipv4">

    <source address="192.168.1.0/24"/>

    <port protocol="tcp" port="8081"/>

    <accept/>

  </rule>

</zone>

[root@conoha log]# firewall-cmd --permanent --zone=public --add-icmp-block=echo-request

success

[root@conoha log]# firewall-cmd --reload

success

[root@conoha log]# firewall-cmd --list-all

public (default, active)

  interfaces: eth0

  sources:

  services: dhcpv6-client http ssh

  ports:

  masquerade: no

  forward-ports:

  icmp-blocks: echo-request

  rich rules:

[root@conoha log]# firewall-cmd --list-all

public (default, active)

  interfaces: eth0

  sources:

  services: dhcpv6-client http l2tpd pptp ssh

  ports: 443/tcp 10022/tcp 8080/tcp

  masquerade: yes

  forward-ports:

  icmp-blocks:

  rich rules:

[root@conoha log]# firewall-cmd --permanent --remove-service=l2tpd

success

[root@conoha log]# firewall-cmd --permanent --remove-service=pptp

success

[root@conoha log]# firewall-cmd --reload

success

[root@conoha log]# firewall-cmd --list-all

public (default, active)

  interfaces: eth0

  sources:

  services: dhcpv6-client http ssh

  ports: 443/tcp 10022/tcp 8080/tcp

  masquerade: yes

  forward-ports:

  icmp-blocks:

  rich rules:

[root@conoha log]# firewall-cmd --permanent --remove-masquerade

success

[root@conoha log]# firewall-cmd --reload

success

[root@conoha log]# firewall-cmd --list-all

public (default, active)

  interfaces: eth0

  sources:

  services: dhcpv6-client http ssh

  ports: 443/tcp 10022/tcp 8080/tcp

  masquerade: no

  forward-ports:

  icmp-blocks:

  rich rules:

[root@conoha log]# firewall-cmd --permanent --zone=public --add-port=10001/tcp

success

[root@conoha log]# firewall-cmd --reload

success

[root@conoha log]# firewall-cmd --list-all

public (default, active)

  interfaces: eth0

  sources:

  services: dhcpv6-client http ssh

  ports: 443/tcp 10022/tcp 8080/tcp 10001/tcp

  masquerade: no

  forward-ports:

  icmp-blocks: echo-request

  rich rules:

[root@conoha log]# firewall-cmd --permanent --zone=public --remove-port=10001/tcp

success

[root@conoha log]# firewall-cmd --reload

success

[root@conoha log]# firewall-cmd --list-all

public (default, active)

  interfaces: eth0

  sources:

  services: dhcpv6-client http ssh

  ports: 443/tcp 10022/tcp 8080/tcp

  masquerade: no

  forward-ports:

  icmp-blocks: echo-request

  rich rules: