ãã®è¨äºã¯Linux Advent Calendar 2020 - Qiitaã®1æ¥ç®ã®è¨äºã§ãã Tiny Core Linux(以ä¸tcl)ã使ã£ã¦Linuxã®ãã¼ãããã»ã¹ãè¦ã¦ã¾ããããTiny Core Linuxã¯è»½éãã£ã¹ããªãã¥ã¼ã·ã§ã³ã§æå°ã®isoã¤ã¡ã¼ã¸ã ã¨11MBã»ã©ã§ãð ãã¼ãããã»ã¹ãè¦ãã¨è¨ã£ã¦ãé»æºonããã®æµãã§ã¯ãªãã¦initããã»ã¹ã®å®è¡ã«é¢ããé¨åã§ãã ãã®è¨äºã§ã¯ãã¼ã¸ã§ã³11.1ã®Core-current.iso ãå©ç¨ãã¦ãã¾ãã www.tinycorelinux.net isoãã¡ã¤ã«ã®æ§æ ã¾ãã¯tclã®isoãã©ããªæãã§æ§æããã¦ãã¦ãLinuxãèµ·åãããã®ã確èªãã¾ãããã isoãã¡ã¤ã«ã®æ§æã¯ãã®ããã«ãªã£ã¦ãã¾ãã $ sudo mount -o loop Core-current.iso ./mnt $ tree ./
August 31, 2020 This article was contributed by Nelson Elhage LPC The Rust programming language has long aimed to be a suitable replacement for C in operating-system kernel development. As Rust has matured, many developers have expressed growing interest in using it in the Linux kernel. At the 2020 (virtual) Linux Plumbers Conference, the LLVM microconference track hosted a session on open questio
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Steven J. Vaughan-Nichols ï¼Special to ZDNET.comï¼Â ç¿»è¨³æ ¡æ£ï¼Â ç³æ©åä¸é 2019-11-01 07:30 Linuxã®çã¿ã®è¦ªã§ããLinus Torvaldsæ°ã¯ãããè¬æ¼ã¯ãã¦ããªãããã©ã³ã¹ã®ãªã¨ã³ã§éå¬ããããOpen Source Summit Europeãã§åæ°ãè¡ã£ãã®ã¯ãå人ã§ããVMwareã®æé«ãªã¼ãã³ã½ã¼ã¹è²¬ä»»è Dirk Hohndelæ°ã¨ã®å¯¾è©±ã§ãããåæ°ã¯ä»¥åããã®å½¢å¼ã§ç»å£ãã¦ãããTorvaldsæ°ã¯ãã®åºèª¿ãã£ã¹ã«ãã·ã§ã³ã§ãèªåã¯ãã¯ãããã°ã©ãã¼ã§ã¯ãªãã¨èãã¦ãããã¨ãæããã«ããã ã§ã¯ã誰ãããããã°ã©ãã¼ã®ä¸ã®ããã°ã©ãã¼ãã ã¨èãã¦ããåæ°ã¯ä»ãä½ããã£ã¦ããã®ã ããããTorvaldsæ°ã¯æ¬¡ã®ããã«èª¬æããã ããã³ã¼ãã£ã³ã°ã¯å ¨ç¶ãã£ã¦ããªããç§ãã³ã¼ããæ¸ãã®ã¯ãã»ã¨ãã©ãã¡ã¼ã«ã®ä¸ã ã
Exploiting the bug requires that the user have sudo privileges that allow them to run commands with an arbitrary user ID. Typically, this means that the userâs sudoers entry has the special value ALL in the Runas specifier. Sudo supports running a command with a user-specified user name or user ID, if permitted by the sudoers policy. For example, the following sudoers entry allow the id command to
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Flatpak 1.0 Released, Ready for Prime Time Stockholm, Sweden, 20 August 2018: Flatpak, the Linux desktop app distribution framework, reached an important milestone today, with the release of its 1.0 version. For those who don't know, once an app has been built as a Flatpak, it can be installed on virtually any Linux distribution. This model is designed to make Linux a more attractive option for de
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The most advanced Penetration Testing Distribution. Ever. The most advanced Penetration Testing DistributionKali Linux is an open-source, Debian-based Linux distribution geared towards various information security tasks, such as Penetration Testing, Security Research, Computer Forensics and Reverse Engineering. Kali Linux is not about its tools, nor the operating system. Kali Linux is a platform.M
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ã客æ§åä½ ãããã¤ã³ã¿ã¼ãããæ ªå¼ä¼ç¤¾ å¹³ç´ ãããããã¤ã³ã¿ã¼ãããã«æ ¼å¥ã®ãæ顧ãè³ããèª ã«ãããã¨ããããã¾ãã 2016å¹´10æ21æ¥ã«ãLinuxã«ã¼ãã«ã«ç·æ¥åº¦ã®é«ãèå¼±æ§ï¼CVEèå¥çªå·:CVE-2016-5195ï¼ é称ãDirty Cowããå ±åããã¦ããã¾ãã å¼ç¤¾ã§ã¯ããããã®VPSãããããã®ã¯ã©ã¦ããããããã®å°ç¨ãµã¼ãããªã©ãã客æ§ã¸ 管çè 権éãå§è²ãããµã¼ãã¹ãæä¾ãã¦ããã¾ãã該å½ã®èå¼±æ§ã®å½±é¿ãåããç°å¢ ãã使ç¨ã®ã客æ§ã«ãããã¾ãã¦ã¯ãä¸è¨ãã確èªã®ä¸ãé©åãªå¯¾å¿ããé¡ããããã¾ãã â»ããããã®ã¬ã³ã¿ã«ãµã¼ãããªã©ãå¼ç¤¾å´ã§ã·ã¹ãã ã管çãããµã¼ãã¹ã«ã¤ãã¾ã ã¦ã¯ãã客æ§ã§ã®ã対å¿ã¯å¿ è¦ãããã¾ããã æ¬èå¼±æ§ã«ã¤ãã¦ã®å½±é¿ç¯å²ã対å¿æ¹æ³ãªã©ã®è©³ç´°ã¯ã以ä¸ã®éçºå ãã»ãã¥ãªã㣠é¢é£å£ä½ã®Webãµã¤ãããåç §ãã ããã â¼CVE-2016-519
Webãæ¤ç´¢ãã¦ãå¤ããã¼ã¸ã§ã³ã«ã¤ãã¦ã®èª¬æãå¤ãããªããªãæ£ããããæ¹ãè¦ã¤ããã®ãé£ããSambaã®è¨å®ã¡ã¢ã ç°å¢ ããã«æ¸ãå 容ã¯ãSamba 3.6.0以éã対象ã§ãã $ cat /etc/redhat-release CentOS release 6.4 (Final) $ smbd --version Version 3.6.9-151.el6 SELinuxãç¡å¹åãã ã»ãã¥ãªãã£ã¬ãã«ã¯è½ã¡ãããè¨å®ãç ©éã«ãªãããSELinuxãç¡å¹åããã $ sudo vi /etc/selinux/config SELINUX=disabled $ sudo reboot Sambaã®ã¤ã³ã¹ãã¼ã« CentOSã®å ´åãããã±ã¼ã¸åãæå®ãã¦ã¤ã³ã¹ãã¼ã«ãã¦ãããããgroupinstallã使ããã¨ãã§ããã $ sudo yum groupinstall "CIFS fi
linux-insides A book-in-progress about the linux kernel and its insides. The goal is simple - to share my modest knowledge about the insides of the linux kernel and help people who are interested in linux kernel insides, and other low-level subject matter. Feel free to go through the book Start here Questions/Suggestions: Feel free about any questions or suggestions by pinging me at twitter @0xAX,
Snaps are easy to discover and install. Millions of users can browse and install snaps graphically in the Snap Store or from the command-line. Snaps install and run the same across Linux. They bundle the exact versions of your appâs dependencies. Snaps automatically update to the latest version. Four times a day, usersâ systems will check for new versions and upgrade in the background. Upgrades ar
Googleãã太å¤ã®ãã£ã¹ããªãã¥ã¼ã·ã§ã³ã§ããRed Hat 7.1ããã10å¹´æ°ããDebianãã¼ã¹ã®ãã£ã¹ããªãã¥ã¼ã·ã§ã³ã¸ãã©ã¤ãã¢ããã°ã¬ã¼ããã話ãç´¹ä»ããã ãã®ãã¨ãèªåã®èº«ã®åãã®ç°å¢ã¨æ¯è¼ããåèã«ãã¹ããã¤ã³ããèå¯ããã åæ㯠USENIX LISA ã®æ稿è«æã ãããããä¸èº«ã¯è«æä½ã¨ããããã¯ãäºä¾ã®ç´¹ä»ã¨ãã£ãé©åãããããªãã MERLIN, M. Live Upgrading Thousands of Servers from an Ancient Red Hat Distribution to 10 Year Newer Debian Based One. In Proceedings of the 27th conference on Large Installation System Administration (LISA) (2013),
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