[B! CENTOS7][centos7] hiroomiã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

hiroomi id:hiroomi

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CentOS7ã§VPNã‚µãƒ¼ãƒã‚’ä½œã£ã¦ã¿ãŸï¼ˆtunç·¨ï¼‰ãƒ»ãƒ»ãƒ»ã‚µãƒ¼ãƒèµ·å‹•ã¾ã§ - Qiita
å¤–å‡ºå…ˆã‹ã‚‰è‡ªå®…ã®ãƒ«ãƒ¼ã‚¿ã®è¨å®šã‚’å¤‰æ›´ã§ãã‚‹ã¨ä¾¿åˆ©ã ãªã¨æ€ã„ã€è‡ªå®…ã®CentOS7.4ã§OpenVPN+easy-rsaã‚’ä½¿ã£ãŸVPNç’°å¢ƒã‚’ä½œã£ã¦ã¿ãŸã®ã§ã€å†ä½œæˆã™ã‚‹ã¨ãã®ãŸã‚ã«æ‰‹é †ã‚’æ®‹ã—ã¾ã™ã€‚ æº–å‚™ä½œæ¥ ãƒ«ãƒ¼ã‚¿ã®è¨å®šå¤‰æ›´ ãƒãƒ¼ãƒˆãƒ•ã‚©ãƒ¯ãƒ¼ãƒ‰ã®è¨å®š è‡ªå®…ãƒ«ãƒ¼ã‚¿ã®ãƒãƒ¼ãƒˆãƒ•ã‚©ãƒ¯ãƒ¼ãƒ‰è¨å®šã§ã€ãƒ«ãƒ¼ã‚¿ã®1194ãƒãƒ¼ãƒˆã«æ¥ãŸãƒ‘ã‚±ãƒƒãƒˆã‚’ã€ã‚µãƒ¼ãƒ(CentOS)ã®1194ãƒãƒ¼ãƒˆã¸ãƒ•ã‚©ãƒ¯ãƒ¼ãƒ‰ã™ã‚‹ã‚ˆã†ã«è¨å®šå¤‰æ›´ã—ã¦ãŠãã¾ã™ã€‚ â€»è¨å®šæ–¹æ³•ã¯ã€ãƒ«ãƒ¼ã‚¿ã«ã‚ˆã‚‹ Firewallã®è¨å®šå¤‰æ›´ CentOSã®firewallã®è¨å®šã‚’å¤‰æ›´ã—ã¾ã™ã€‚ å¯¾è±¡ã¨ãªã‚‹Zone(åƒ•ã®è‡ªå®…ã®å ´åˆã¯Zone=external)ã«ãªã£ã¦ã„ã‚‹ã®ã§ã€ãã“ã«1194/udpã®é€šä¿¡è¨±å¯ã‚’è¿½åŠ ã—ã¾ã™ã€‚
hiroomi 2019/06/01
centos7

openvpn
ãƒªãƒ³ã‚¯
Linux(CentOS7)ã§SSHã‚’åˆ©ç”¨ã™ã‚‹ã€‚ - Qiita
3. ã‚µãƒ¼ãƒ“ã‚¹ã®èµ·å‹• ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã®ç¢ºèªãŒå–ã‚ŒãŸã‚‰ã€ # systemctl start sshd.service ã§ã€sshdã‚’èµ·å‹•ã—ã¦ãï¼ # systemctl status sshd.service å•é¡Œãªã•ãã†ã‹ãªï¼Ÿ 4. ãƒ•ã‚¡ã‚¤ã‚¢ã‚¦ã‚©ãƒ¼ãƒ«è¨å®š sshç”¨ã®ãƒãƒ¼ãƒˆã¯å…ƒã‹ã‚‰é–‹æ”¾ã•ã‚Œã¦ã„ã‚‹ã‹ã‚‚çŸ¥ã‚Œãªã„ã‘ã©ã€ä¸€å¿œç¢ºèªã—ã¦ã¿ã‚ˆã†ã€‚ # firewall-cmd --list-all services ã®æ¬„ã« ssh ãŒå…¥ã£ã¦ã„ã‚Œã°å¤§ä¸ˆå¤«ï¼ ã‚‚ã—å…¥ã£ã¦ã„ãªã‹ã£ãŸã‚‰ã€ # firewall-cmd --permanent --add-service=ssh ã§è¿½åŠ ã—ã¦ãï¼ 5. ãƒ¦ãƒ¼ã‚¶ãƒ¼ã®ä½œæˆ æ‰‹é †2ã§rootãƒ¦ãƒ¼ã‚¶ãƒ¼ã§ã®æŽ¥ç¶šã‚’å°ã˜ãŸã®ã§ã€SSHç”¨ã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ã‚’ä½œæˆã™ã‚‹ã‚ˆï¼ useraddã§æ–°è¦ãƒ¦ãƒ¼ã‚¶ãƒ¼ã‚’ä½œæˆ # useradd testuser â€»[testuser] ã«ã¯ä»»æ„ã®ãƒ¦ãƒ¼ã‚¶ãƒ¼åã‚’æŒ‡
hiroomi 2019/06/01
CentOS7
ãƒªãƒ³ã‚¯
centos7ã§rpmã®èªè¨¼ä»˜ããƒ—ãƒã‚ã‚·è¨å®š
hiroomi 2019/03/28
ç’°å¢ƒå¤‰æ•°ã«æŒã£ã¦ã‚‹ã¨7å‰²è§£æ±ºã€‚æ®‹ã‚Šã§æ³£ãã€‚

proxy

centos7
ãƒªãƒ³ã‚¯
CentOS 7 firewalld ã‚ˆãä½¿ã†ã‚³ãƒžãƒ³ãƒ‰ - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article?
hiroomi 2019/03/20
centos7
ãƒªãƒ³ã‚¯
VirtualBoxä¸Šã®GNOME(CentOS7)CentOSãƒ‡ã‚¹ã‚¯ãƒˆãƒƒãƒ—ã®è§£åƒåº¦ã‚’å¤‰æ›´ã™ã‚‹
å½“æ¤œè¨¼ç’°å¢ƒã§VirtualBoxä¸Šã«CentOS7ã‚’GNOMEãƒ‡ã‚¹ã‚¯ãƒˆãƒƒãƒ—ã§ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸéš›ã«ã¯ã€ãƒ‡ã‚¹ã‚¯ãƒˆãƒƒãƒ—ã®è§£åƒåº¦ãŒ1024Ã—768ã§ã—ãŸã€‚ å½“æ¤œè¨¼ã‚µã‚¤ãƒˆã§ã¯ã€ã‚µãƒ–ãƒ‡ã‚£ã‚¹ãƒ—ãƒ¬ã‚¤ã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹ãŸã‚ã€ã‚µã‚¤ã‚ºçš„ã«1024Ã—768ã§ã¯å°ã•ãã¦ç›®ãŒç–²ã‚Œã‚‹ãŸã‚ã€è§£åƒåº¦ã‚’ä¸Šã’ãŸã„ã¨æ€ã„ã¾ã™ã€‚ â€»ä»Šå›žç¢ºèªã§ããŸæ‰‹é †ã§ã¯èµ·å‹•æ™‚ã«è§£åƒåº¦ã®é¸æŠžãŒå¿…è¦ãªãŸã‚æ‰‹é †ã‚„è¨å®šã‚’æ›´ã«èª¿ã¹ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ä½¿ç”¨ä¸Šã¯å•é¡Œå†…å®¹ã§ã™ã€‚ VirtualBox Additionsã‚’è¿½åŠ ã™ã‚‹ è§£åƒåº¦ã®å¤‰æ›´ã‚’è¡Œã†ãŸã‚ã«ã€VirtualBoxã®Additinsã‚’è¿½åŠ ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ [VirtualBoxãƒ¡ãƒ‹ãƒ¥ãƒ¼ãƒãƒ¼]â†’[ãƒ‡ãƒã‚¤ã‚¹]â†’[Guest Additions CDã‚¤ãƒ¡ãƒ¼ã‚¸ã®æŒ¿å…¥]ã‚’é¸æŠžã—ã¾ã™ [å®Ÿè¡Œã™ã‚‹]ãƒœã‚¿ãƒ³ã‚’ã‚¯ãƒªãƒƒã‚¯ã—ã¾ã™ ç®¡ç†è€…ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã‚’å…¥åŠ›ã—ã¦[èªè¨¼]ãƒœã‚¿ãƒ³ã‚’ã‚¯ãƒªãƒƒã‚¯ã—ã¾ã™ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ãŒé–‹å§‹ã—ã¾ã™ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«
hiroomi 2019/03/19
GNOME

CentOS7
ãƒªãƒ³ã‚¯
CENTOSèµ·å‹•æ™‚ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã«è‡ªå‹•æŽ¥ç¶šã•ã›ã‚‹æ–¹æ³• - susan-styleã®æ—¥è¨˜
# vi /etc/sysconfig/network-scripts/ifcfg-eth0 #ã‚·ã‚¹ãƒ†ãƒ èµ·å‹•æ™‚ã«ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æŽ¥ç¶šã™ã‚‹ã‹ã©ã†ã‹ã‚’YESã« ONBOOT=yes ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯å†èµ·å‹• # /etc/rc.d/init.d/network restart
hiroomi 2019/03/06
"vi /etc/sysconfig/network-scripts/ifcfg-eth0" ONBOOT=yes ã‚’è¿½åŠ

CENTOS7
ãƒªãƒ³ã‚¯
ã€Linux CentOS 7 64bitã€‘æœ‰ç·šLANæŽ¥ç¶šã‚’ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã‹ã‚‰é–‹å§‹ã™ã‚‹æ–¹æ³•
å¦ç¿’ã—ãŸã“ã¨ã‚„è©¦è¡ŒéŒ¯èª¤ã‚’å¾Œã§å†åˆ©ç”¨ã§ãã‚‹ã‚ˆã†ã«è‡ªåˆ†ã®ãŸã‚ã«ã¾ã¨ã‚ãŸã‚‚ã®ã§ã™ã€‚ ç‰¹ã«ã‚ªãƒ¼ãƒ—ãƒ³ãªIT æŠ€è¡“ã¯ä¸–ç•Œã®ä¸€äººã²ã¨ã‚Šã®æ´»å‹•ã«ã‚ˆã£ã¦æ”¯ãˆã‚‰ã‚Œã¦ã„ã‚‹ã¨æ€ã„ã¾ã™ã€‚ ãƒ¡ãƒ¢ã®å†…å®¹ãŒå¾®åŠ›ãªãŒã‚‰ãã‚Œã«è²¢çŒ®ã§ãã‚‹ã®ã§ã¯ãªã„ã‹ã¨æ€ã„å…¬é–‹ã—ã¦ã„ã¾ã™ã€‚ è¨˜è¿°å†…å®¹ã«èª¤ã‚Šã‚‚ã‚ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚è©¦ã™æ–¹ã¯ã”è‡ªèº«ã§ååˆ†æ¤œè¨¼ã—è‡ªå·±è²¬ä»»ã§ãŠé¡˜ã„ã—ã¾ã™ã€‚ãƒªãƒ³ã‚¯ã¯è‡ªç”±ã§ã™ã€‚
hiroomi 2019/03/01
"ã‚·ã‚¹ãƒ†ãƒ ã®èµ·å‹•ã«éš›ã—ã¦è‡ªå‹•çš„ã«LANæŽ¥ç¶šãŒé–‹å§‹ã•ã‚Œã‚‹ã‚ˆã†ã«ã—ãŸã€‚"

centos7

nmcli
ãƒªãƒ³ã‚¯
How to install VirtualBox Guest Additions on CentOS 7 Linux
hiroomi 2019/02/20
CentOS7
ãƒªãƒ³ã‚¯
CentOS7 SELinuxã®ç„¡åŠ¹åŒ–æ‰‹é † - Qiita
cp -piv /etc/selinux/config /etc/selinux/config.`date "+%Y%m%d"` <å‡ºåŠ›çµæžœ> â€˜/etc/selinux/configâ€™ -> â€˜/etc/selinux/config.YYYYMMDDâ€™ # This file controls the state of SELinux on the system. # SELINUX= can take one of these three values: # enforcing - SELinux security policy is enforced. # permissive - SELinux prints warnings instead of enforcing. # disabled - No SELinux policy is loaded. ### Disalbe SE
hiroomi 2019/02/20
"/etc/selinux/config SELINUX=disabled"

CentOS7
ãƒªãƒ³ã‚¯
CentOS 7ã§OSç®¡ç†è€…ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã‚’å¿˜ã‚ŒãŸæ™‚ã«å¤‰æ›´ã™ã‚‹æ–¹æ³• - Qiita
å¾“æ¥ã¨ã®é•ã„ ç®¡ç†è€…ã®ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã‚’å¿˜ã‚Œã¦ãƒã‚°ã‚¤ãƒ³ã§ããªããªã£ãŸå ´åˆã¯ã‚·ãƒ³ã‚°ãƒ«ãƒ¦ãƒ¼ã‚¶ãƒ¢ãƒ¼ãƒ‰ã«å…¥ã£ã¦ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã‚’å¤‰æ›´ã™ã‚‹ã€ã¨ã„ã†ã®ãŒCentOSã®ã¿ãªã‚‰ãšLinuxå…¨èˆ¬ã§ã®ãŠä½œæ³•ã§ã‚ã£ãŸã€‚ ã—ã‹ã—CentOS 7ã§ã¯æ—§æ¥ã®ã‚·ãƒ³ã‚°ãƒ«ãƒ¦ãƒ¼ã‚¶ãƒ¢ãƒ¼ãƒ‰ã«ç›¸å½“ã™ã‚‹ãƒ¬ã‚¹ã‚ãƒ¥ãƒ¼ãƒ¢ãƒ¼ãƒ‰ã«å…¥ã£ã¦ã‚‚rootãƒ¦ãƒ¼ã‚¶ã®ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã‚’è¦æ±‚ã•ã‚Œã‚‹ã®ã§ã€ãã®æ‰‹ã¯ä½¿ãˆãªããªã£ã¦ã„ã‚‹ã€‚ ã‚¨ãƒžãƒ¼ã‚¸ã‚§ãƒ³ã‚·ãƒ¼ãƒ¢ãƒ¼ãƒ‰ï¼ˆãƒ¬ã‚¹ã‚ãƒ¥ãƒ¼ãƒ¢ãƒ¼ãƒ‰ã¨ã®é•ã„ã¯ãƒ«ãƒ¼ãƒˆãƒ‘ãƒ¼ãƒ†ã‚£ã‚·ãƒ§ãƒ³ã ã‘èªã¿å–ã‚Šå°‚ç”¨ã§ãƒžã‚¦ãƒ³ãƒˆã™ã‚‹ï¼‰ã¨ã„ã†ã®ã‚‚ã‚ã‚‹ãŒåŒæ§˜ã«rootãƒ¦ãƒ¼ã‚¶ã®ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã‚’å…¥åŠ›ã™ã‚‹å¿…è¦ãŒã‚ã‚‹ã€‚ CentOS 7ã§ã¯ä»¥ä¸‹ã®URLã«æ›¸ã‹ã‚Œã¦ã„ã‚‹æ–¹æ³•ã‚’ä½¿ç”¨ã™ã‚‹ãŒã€æ¤œè¨¼ã®çµæžœã€æ‰‹é †ã«å¤šå°‘èª¤ã‚ŠãŒã‚ã‚‹ã‚ˆã†ãªã®ã§ã€ã‚ˆã‚Šè‰¯ã„æ‰‹é †ã‚’æ›¸ãå‡ºã—ã¦ãŠãã€‚ https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linu
hiroomi 2019/02/20
CentOS7
ãƒªãƒ³ã‚¯
VirtualBox (Windows) ä¸Šã« CentOS 7 ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? å°Žå…¥ VirtualBox ã¯ã€è¤‡æ•°ã®ä»®æƒ³ãƒžã‚·ãƒ³ã‚’ä½œæˆã—å‹•ä½œã•ã›ã‚‹ã“ã¨ãŒã§ãã‚‹ç„¡å„Ÿã®ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã§ã™ã€‚ã“ã®ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½¿ã£ã¦ã€Linuxã‚’åˆ©ç”¨ã—ãŸOSã®ä¸€ã¤ã§ã‚ã‚Šç„¡å„Ÿã§åˆ©ç”¨ã§ãã‚‹ CentOS ã®æœ€æ–°ç‰ˆã‚’ã€Windowsã®ã‚²ã‚¹ãƒˆOSã¨ã—ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¾ã™ã€‚ é–‹ç™ºç’°å¢ƒã® Webã‚µãƒ¼ãƒãƒ¼ã¨ã—ã¦åˆ©ç”¨ã™ã‚‹ã“ã¨ã‚’æƒ³å®šã—ã¦ã„ã¾ã™ã€‚ä½¿ã„å‹æ‰‹ã‚’å„ªå…ˆã—ã€ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã‚’ä½Žä¸‹ã•ã›ã‚‹è¨å®šã‚’ç´¹ä»‹ã—ã¦ã„ã‚‹ éƒ¨åˆ†ãŒã‚ã‚‹ã®ã§ã”æ³¨æ„ãã ã•ã„ã€‚ãƒ‡ã‚¶ã‚¤ãƒ³ã®å¤‰æ›´ãªã©ã«ã¤ã„ã¦ã¯ç§ã®è¶£å‘³ã«ä¾ã‚‹ã¨ã“ã‚ãªã®ã§ã€è‡ªåˆ†ã«åˆã‚ã›ã¦è¨å®šã—ã¦ãã ã•ã„ã€‚ã¾ãŸã€ãƒ‡ã‚¹ã‚¯ãƒˆãƒƒãƒ—
hiroomi 2018/07/24
â€# RPMãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã®ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆ sudo yum upgrade # RPMãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« sudo yum install kernel-devel gccâ€

yum
ãƒªãƒ³ã‚¯
CentOSï¼— ãƒ•ã‚¡ã‚¤ã‚¢ã‚¦ã‚©ãƒ¼ãƒ«åœæ¢æ–¹æ³• | server-memo.net
CentOS7ã®ãƒ•ã‚¡ã‚¤ã‚¢ã‚¦ã‚©ãƒ¼ãƒ«ã«ã¤ã„ã¦ CentOS7ã‹ã‚‰åˆæœŸçŠ¶æ…‹ã§æœ‰åŠ¹ã«ãªã£ã¦ã„ã‚‹ãƒ•ã‚¡ã‚¤ã‚¢ã‚¦ã‚©ãƒ¼ãƒ«ãŒã€ä»Šã¾ã§ã®ã€Œiptablesã€ã‹ã‚‰ã€Œfirewalldã€ã«å¤‰æ›´ã«ãªã£ã¦ã„ã¾ã™ã€‚è‡ªå‹•èµ·å‹•è¨å®šã‚’è¦‹ã¦è¦‹ã‚‹ã¨ã€Œfirewalldã€ãŒenableï¼ˆæœ‰åŠ¹ï¼‰ã§ã€ã€Œiptablesã€ãŒdisabledï¼ˆç„¡åŠ¹ï¼‰ã¨ãªã£ã¦ã„ã‚‹ã“ã¨ãŒã‚ã‹ã‚Šã¾ã™ã€‚ firewalldè‡ªå‹•èµ·å‹•è¨å®šç¢ºèª # systemctl is-enabled firewalld enabled iptablesè‡ªå‹•èµ·å‹•è¨å®šç¢ºèª # systemctl is-enabled iptables disabled CentOS7ã§ã®ãƒ•ã‚¡ã‚¤ã‚¢ã‚¦ã‚©ãƒ¼ãƒ«åœæ¢æ–¹æ³• ãƒ•ã‚¡ã‚¤ã‚¢ã‚¦ã‚©ãƒ¼ãƒ«ã®åœæ¢æ–¹æ³•ã§ã™ãŒã€CentOS7ã‹ã‚‰ä¸€éƒ¨ã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’é™¤ã„ã¦ã€Œsystemdã€ç®¡ç†ã•ã‚Œã¦ã„ã‚‹ã®ã§ã€ã€Œsystemctl stop firewalldã€ã‚³ãƒžãƒ³ãƒ‰ã‚’ä½¿ç”¨ã—ã¦ã€Œfir
hiroomi 2018/07/20
systemctl stop firewalld / systemctl disable firewalld

CentOS7
ãƒªãƒ³ã‚¯
1