best linux distro

,andarerequiredtousethe (optional) powermanagementfeatures.installcmanorfence-agentstouse themWorkaround: Modify these contents under File/etc/cobbler/settings, where the password I generated is 1231, 2 solution: vim/etc/cobbler/settingsdefault_password_crypted: "$1$9/k4qnln$rpmdw8oilnafkpoa2qkth."#openssl passwd-1 generate password Next_server:192.168.91.127server:192.168.91.127manage_dhcp:1 save exit 3. Workaround: Networking: Cobbler Get-loaders #联网情况下会自动获取这两个文件到指定目录不联网: Cp/usr/share/syslinux

Mandriva, whose ID is 2200, the base group is distro, the group ID is 3300, and the additional group is pig;2. Create the user Gentoo, whose full name is "Gentoo", the default shell is/bin/tcsh;3. Change the UID of the Mandriva to 4400, the basic group is Linux, the additional group is distro and Gentoo;4. Group Gentoo add password, and set its minimum password

' command ': The command specified here is only run as the specified user;[Email protected] ~]# su-test-c ' ls-l/etc/passwd 'Exercise 1: Create a user gentoo,uid of 4001, the basic group is Gentoo, the additional group is distro (GID 5000) and Peguin (GID 5001);Exercise 2: Create a user fedora with the annotated message "Fedora Core", the default shell being/bin/tcsh;Exercise 3: Modify the Gentoo user's home directory to/var/tmp/gentoo, and request t

the smallest10the name of a group. Sort-t ': '-k3-n/etc/group | head-10 | Cut-d ': '-f19. Will be/etc/fstaband the/etc/issuethe contents of the file are merged into the same content and saved to/tmp/etc.testfile. Cat/etc/{fstab,issue} >/tmp/etc.test10. Summarize the methods used to describe the user and group management commands and complete the following exercises: (1) , create group distro, its GID is;Groupadd-g 2016distro (2) , create user Mandr

begin basing our desktop Linux offerings on Ubuntu." "The very nature of Free Software development is based on sharing and collaboration," commented Mark Shuttleworth, founder of Ubuntu. "The less time, energy and resources Canonical and Linspire spend duplicating efforts, the more time we'll all have for unique improvements and innovation." Through the incorporation of Linspire's CNR service, Ubuntu users will continue to have the same repository an

Linux services)It is important for Linux users. Disabling unnecessary services can make Linux run more efficiently, but not all Linux services can be disabled. After installing centos Linux today, we found that many services were started when

1. Who | Cut-d ""-f1 | Sort-u2, Lastlog | grep "\Lastlog | Grep-v "[*]"3, cut-d:-f7/etc/passwd | Sort-f | Uniq-c-D | Sort-r | head-1 | GREP-E-O "/.*"4, CAT/ETC/PASSWD | SORT-NRK 3-t: | head-10 | Tr ' A-Z ' A-Z ' >/tmp/maxusers.txt5, ifconfig eth0 | GREP-E-O "addr:[0-9. +" | Cut-d:-f2Ifconfig eth0 | GREP-E-O "addr:[0-9. +" | GREP-E-O "[0-9.] +"6, ls/etc/| grep ". conf" $ | Tr ' A-Z ' A-Z ' >/tmp/etc.conf7, Ls/var | Wc-w8, Cat/etc/group | Sort-nk 3-t: | Cut-d:-f1 | Head-109, Cat/etc/fstab/etc/issu

[Introduction] You may not get used to Linux at the beginning. Many experts have such experiences. After all, they were also new users. But now the Linux community is already providing guidance, manuals, and basic technical documents for new users to get started as quickly as possible. Three years ago, I first came into contact with Linux. Many people helped me t

uses the familiar WIMP interface. linux Mint has taken the great Ubuntu base and created a desktop environment that borrowed the best features from Gnome 2. it's as easy to install and maintain as Ubuntu. Pros:Every application that's available for Ubuntu wowould technically work on Linux Mint.They have forked the file manager so it has more features that the file manager of Ubuntu.Unlike Ubuntu's Unity, C

You may not get used to Linux at the beginning. Many experts have such experiences. After all, they were also new users. But now the Linux community is already providing guidance, manuals, and basic technical documents for new users to get started as quickly as possible. Three years ago, I first came into contact with Linux. Many people helped me through forums,

reference-pdf cheat sheet of common Linux administration tasks Crontab reference-also See learning Cron by Example 4. Gnome/kde Useful Gnome/kde Shortcuts KDE Cheat sheet-kde specific Cheat Sheet 5. Sed/awk/vim and other tools Vi Cheat sheet-who doesn ' t love vi/vim. Also Check out my guest post on Vim. Concise Vim Cheat Sheet awk Nawk and gawk cheat Sheet-awesome awk sheet, also check out awk is a beautif

fedora user. Fedora 10 is the latest version. The more powerful fedora 11 beta version has also been released. Next is Debian, which is probably the so-called Ur-distro, which is based on so many other distributions (including UBUNTU. Many people do not like it for a long development cycle, but it is commendable that it is stable and can be used for a long time. The latest version of Debian is 4.0, and version 5.0 is under development. When will it b

other developers, the GNU component can run on the Linux kernel. the entire kernel is based on the GNU General Public License, that is, the GPL (GNU General Public License, GNU General Public License), but the Linux kernel is not part of the GNU program. Linux is mainly used as part of the Linux release (usually

Not only is Gentoo, but it should be said that as long as it is a Linux distro guided by grub, it can be installed without a CD/floppy disk boot. Warning! This method is not suitable for installing Fedora Core 3 !! Other RPM systems are not tested, but are not recommended!Caution! This installation method is not capable for installing Red Hat Fedora Core 3 system! Other rpm-based systems are not tested but

=====Cobbler profile addCobbler profile copyCobbler profile dumpvarsCobbler profile editCobbler profile findCobbler profile getksCobbler profile listCobbler profile removeCobbler profile renameCobbler profile report[Root @ node2 ~] # Cobbler profile add -- helpUsage: cobbler [options]Options:-H, -- help show this help message and exit-- Name = NAME Name (Ex: F10-i386-webserver)-- Uid = UID-- Owners = OWNERS Owners (Owners list for authz_ownership (spaceDelimited ))--

Linux-(2) Basic file operations in Linux, linux-linux In linux, everything is files, directories are files, and hardware is files. Therefore, basic file operations are especially important. 1. List the contents of the directory: Ls Parameters: -A: displays all files (includ

Logout Exit SystemGedit Text Editor ToolsUname–r View kernel version information, uname–a more detailsCat/proc/cpuinfo viewing CPUsCat/proc/meminfo Viewing memoryHostname Viewing host namesIfconfig eth0 view eth0 IP AddressAlias ls= ' ls–ll ' setting aliasesTo view the path of the current terminal: TTYView current Shell:echo $SHELLAll Shell:cat/etc/shells under the current systemView CentOS System hostname Format: Echo $PS 1Distinguish internal or external commands: Type CDWhich find the locatio

on Ubuntu and Linux Mint, click CTRL + ALT + T on the desktop to open the terminal and run the following command to install it: ----------------- On Ubuntu ----------------- $ Sudo dpkg -- add-architecture i386 [enable 32-bit Arch]$ Wget-nc https://dl.winehq.org/wine-builds/Release.key$ Sudo apt-key add Release. key$ Sudo apt-add-repository https://dl.winehq.org/wine-builds/ubuntu/ --------------- Only on Linux