# How do /r/linuxers share custom dotfiles? http://www.reddit.com/r/linux/comments/1j7y7x/how_do_rlinuxers_share_custom_dotfiles/ # Logcheck, be lazy with checking logs http://logcheck.org/ https://www.youtube.com/watch?v=1QgbnK45IRg&feature=player_detailpage&list=PL170C8C4DDB2961B2&t=2999 https://www.reddit.com/r/homelab/comments/2fgt30/monitoring_logs_with_elk_logstash_kibana/ # Pretty Ping! http://www.reddit.com/r/linux/comments/1op98a/prettypingsh_a_better_ui_for_watching_ping/ # How to run a process on a specific core http://xmodulo.com/2013/10/run-program-process-specific-cpu-cores-linux.html # How to kill process http://www.cyberciti.biz/faq/kill-process-in-linux-or-terminate-a-process-in-unix-or-linux-systems/ # How to roll out your own Debian distro http://www.staldal.nu/tech/2011/12/11/how-to-roll-your-own-debian-based-linux-distro/ # Linux 2FA http://www.reddit.com/r/linux/comments/2b4u4n/2_factor_authentication_backup_2fa_software_for/ # OTP (GAuth) @ CLI http://otp.readthedocs.org/en/latest/ # Run stuff collaboratively on a server. http://www.reddit.com/r/sysadmin/comments/tqo7b/til_rundeck_is_a_great_tool_to_run_commands/ # Generate random strings http://www.howtogeek.com/howto/30184/10-ways-to-generate-a-random-password-from-the-command-line/ # twander file manager http://www.reddit.com/r/linux/comments/1ydl8t/pcman_file_manager_120_gets_separated_desktop/cfjuw9u # Why u no open hardware :( http://www.reddit.com/r/linux/comments/20zg0h/first_ubuntu_tablets_to_launch_this_autumn/cg86z25 # About docs http://www.reddit.com/r/linux/comments/24jzyg/well_thats_a_super_helpful_installation_error/ch887pw # Pipe through Internet! http://www.reddit.com/r/linux/comments/24uyqo/til_you_can_pipe_through_internet/ # LUKS data encryption http://www.reddit.com/r/linux/comments/2bgnwp/encrypt_your_data_using_luks/ # cgroups http://lwn.net/Articles/603762/ # Persistent (full?) install linux on usb for multiple computers with little to no damage? (self.linux) http://www.reddit.com/r/linux/comments/2gqovx/persistent_full_install_linux_on_usb_for_multiple/ # 3D filesystem browser https://www.reddit.com/r/linux/comments/2hky9x/tdfsb_3d_filesystem_browser/ # IPcalc http://jodies.de/ipcalc # Photoshop on Linux https://www.reddit.com/r/linux/comments/2nbe8y/it_can_be_done_photoshop_cs5_on_linux_with_wine/ [[[ General resources & Blogs ]]] http://www.reddit.com/r/linux/comments/21rm3o/what_is_a_useful_linux_tool_that_you_use_that/ http://www.reddit.com/r/linux4noobs/comments/2ao9tp/want_to_learn_to_be_a_linux_sysadmin/ http://inconsolation.wordpress.com/index/ http://www.catonmat.net/blog/bash-one-liners-explained-part-one/ http://www.howtogeek.com/howto/ubuntu/keyboard-shortcuts-for-bash-command-shell-for-ubuntu-debian-suse-redhat-linux-etc/ http://mindspill.net/computing/linux-notes/ http://conqueringthecommandline.com/ http://n0where.net/open-source-sysadmin-resources/ # installgentoo https://wiki.installgentoo.com/index.php?title=Main_Page # About filesystem http://www.reddit.com/r/linux/comments/1ypoz8/take_the_linux_filesystem_tour/ # Hardlinks & Softlinks http://www.reddit.com/r/linux/comments/251mb8/the_difference_between_hard_and_soft_links/ # X11 / Xorg / graphics stack explained http://www.reddit.com/r/linux/comments/2acvmo/explaining_x11_for_the_rest_of_us/ http://www.reddit.com/r/linux/comments/2b8ap8/heartwrenching_story_of_opengl/ http://www.reddit.com/r/linux/comments/1twuhi/xplain_explaining_x11_for_the_rest_of_us_jasper/ # (Illustrated) SSH http://chamibuddhika.wordpress.com/2012/03/21/ssh-tunnelling-explained/ http://www.unixwiz.net/techtips/ssh-agent-forwarding.html https://www.reddit.com/r/linux/comments/2iflp3/prefixed_multihop_ssh_wildcard_configurations/ # The Fascinating World of Linux System Calls (sysdigcloud.com) https://www.reddit.com/r/linux/comments/2pm6lo/the_fascinating_world_of_linux_system_calls/ # systemd for Administrators, Part 1 http://0pointer.de/blog/projects/systemd-for-admins-1.html # systemd for users http://www.reddit.com/r/linux/comments/2dvmdn/what_do_you_as_a_user_love_about_systemd/ # Rute User's Tutorial and Exposition http://rute.2038bug.com/index.html.gz # Explains commands and their flags. VERY USEFUL! http://explainshell.com/ # IBM developer works http://www.ibm.com/developerworks/linux/ # Debian minimal http://linuxforcynics.com/how-to/minimal-debian-install http://ask.debian.net/questions/what-s-the-first-thing-you-do-after-you-install-debian # BroPages http://bropages.org/browse # Cron syntax in plain English http://cronchecker.net/ # Install WordPress on CentOS 6.x http://www.geekpeek.net/install-wordpress-on-centos/ http://www.tecmint.com/install-wordpress-using-lamp-or-lemp-on-rhel-centos-fedora/ # iptables https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Security_Guide/sect-Security_Guide-IPTables.html http://www.linuxtopia.org/online_books/centos_linux_guides/centos_linux_security_guide/s1-fireall-ipt-act.html http://www.cyberciti.biz/faq/rhel-fedorta-linux-iptables-firewall-configuration-tutorial/ http://diaryproducts.net/about/operating_systems/unix/nmap_port_scanner_iptables_firewall # GRUB http://ubuntuforums.org/showthread.php?t=1195275 http://www.reddit.com/r/linux4noobs/comments/2ex4ex/short_introduction_into_grub_internals/ # Visualize memory https://www.reddit.com/r/linux/comments/2mrrjb/how_to_visualize_memory_usage_on_linux/ [ Nginx ] # docs https://github.com/ngx/docs http://wiki.nginx.org/Main # Optimizing nginx http://blog.zachorr.com/nginx-setup/ # How to redirect nginx http://www.servernoobs.com/nginx-redirect-url-with-http1-1-301-moved-permanently-header/?doing_wp_cron=1393287314.0689818859100341796875 # Hardening nginx with better cyphers https://www.reddit.com/r/netsec/comments/2pqsx9/harden_ssl_in_nginx_with_stronger_ciphers_newer/ [ Docker ] http://www.reddit.com/r/linux/comments/2bxxye/introduction_to_docker/ http://www.reddit.com/r/linux/comments/2c1csz/whos_using_docker/ http://www.reddit.com/r/linux/comments/2bedwv/docker_security_with_selinux/ https://github.com/shofetim/docker-skype [ Namespaces ] https://www.reddit.com/r/linux/comments/2n7mol/linux_namespaces_powerful_isolation_os_level/ https://www.reddit.com/r/linux/comments/2n17b7/a_guide_to_linux_namespaces_and_environment/ [ tmux ] http://www.reddit.com/r/linux/comments/2arczq/learn_tmux_with_minimul/ http://www.reddit.com/r/commandline/comments/240oyo/mucks_a_session_manager_for_gnu_screen_and_tmux/ http://www.reddit.com/r/commandline/comments/25tcfk/practical_tmux/ [ LOL / regex ] http://www.bbc.co.uk/news/world-europe-12985082 http://stackoverflow.com/questions/1732348/regex-match-open-tags-except-xhtml-self-contained-tags/1732454 # Validating e-mail addresses, easy way, and the hard way. http://blog.mattheworiordan.com/post/13174566389/url-regular-expression-for-links-with-or-without-the http://www.ex-parrot.com/pdw/Mail-RFC822-Address.html # Intro to regex http://www.youtube.com/watch?v=EkluES9Rvak # Awk primer http://www.reddit.com/r/linux/comments/29hskb/an_awk_primer_wikibooks_open_books_for_an_open/ [ LaTeX ] www.latextemplates.com https://www.writelatex.com/ http://www.reddit.com/r/linux/comments/2clx22/learning_latex_on_linux/ [ YouTube chans ] https://www.youtube.com/channel/UCbNxlZZVmfP8n84ag-rGpMg/videos https://www.youtube.com/user/theurbanpenguin/videos?view=1&flow=list https://www.youtube.com/user/sabiddle/videos [[[ ~ Audio ~ ]]] http://www.reddit.com/r/linux/comments/1nun4f/using_linux_to_make_music_whats_the_deal/ https://www.reddit.com/r/linux/comments/2iwd2y/is_linux_suitable_for_audio_recordingproduction/ https://wiki.archlinux.org/index.php/Pro_Audio http://alsa.opensrc.org/ http://tuxradar.com/content/how-it-works-linux-audio-explained http://stackoverflow.com/questions/20118941/linux-audio-sub-systems http://0pointer.de/blog/projects/guide-to-sound-apis.html https://forum.ableton.com/viewtopic.php?f=4&t=187391 https://github.com/wedesoft/hornetseye-alsa https://github.com/torvalds/linux/tree/master/Documentation/sound/alsa http://manual.ardour.org/synchronization/latency-and-latency-compensation/ http://www.reddit.com/r/linux/comments/236a5l/can_someone_make_something_akin_to_wayland_but/ # ALSA / Pulseaudio for pro audio discussion https://www.reddit.com/r/linux/comments/2hv73a/what_is_the_one_thing_you_wish_linux_had_natively/ckwd9mk # Config http://wiki.linuxaudio.org/wiki/system%20configuration#build_your_own_real-time_kernel_on_debian_wheezy_or_later http://www.penguinproducer.com/Blog/2011/12/setting-up-a-studio-with-ubuntu/ # RIP CDs https://www.reddit.com/r/linux/comments/2ijhdj/gnu_ddrescue_119_released/cl2pofg # Speech / Voice recognition http://grasch.net/node/22 https://www.reddit.com/r/linux/comments/2jhzle/the_state_of_voice_recognition_software_within/https://www.reddit.com/r/linux/comments/2jhzle/the_state_of_voice_recognition_software_within/ # Learn piano http://pianobooster.sourceforge.net/ # The power of (GC)C echo "main(i){for(i=0;;i++)putchar(((i*(i>>17|i>>9)&46&i>>3))^(i&i>>10|i>>100));}" | gcc -w -x c - && ./a.out | aplay # Troubleshooting lsusb / lspci cat /proc/asound/cards aplay -l aplay-L [[[ GAEMZ ]]] # TribesNext (Tribes2 re-implementation) under Linux http://www.tribesnext.com/forum/index.php?topic=2095.0 http://www.youtube.com/watch?v=fdyxo_tauNQ # RetroRig http://www.reddit.com/r/LinuxActionShow/comments/25wndc/retrorig_a_personal_project_i_hope_everyone/ [[[ Damage Control ]]] # What to do when altering remote machines http://www.reddit.com/r/linux/comments/1kdf37/what_are_some_of_your_major_linux_fk_ups/cbnzb11 # How to shred recursively in directories http://www.linuxforums.org/forum/miscellaneous/46693-how-shred-entire-directory-tree.html#post257616 [[[ Shell & Scripting ]]] http://www.reddit.com/r/linux/comments/2foinb/what_is_the_exact_difference_between_a_terminal_a/ http://mywiki.wooledge.org/ http://wiki.bash-hackers.org/doku.php http://www.gnu.org/software/bash/manual/bashref.html#Introduction http://www.reddit.com/r/linux/comments/235v51/better_bash_scripting_in_15_minutes/ http://guide.bash.academy/ http://tldp.org/HOWTO/Bash-Prog-Intro-HOWTO.html # Customization http://www.reddit.com/r/commandline/comments/23c4us/the_bash_prompt/ https://www.reddit.com/r/linux/comments/2iytrs/terminalsexy_terminal_color_scheme_designer/ # Bash search suggest box http://www.reddit.com/r/linux/comments/2a4b80/bash_history_suggest_box/ # Moar advice http://www.reddit.com/r/linux/comments/2dwe4y/dae_have_a_bash_script_template_you_generally/ # Bash vs. Zsh http://www.reddit.com/r/linux/comments/2fubpn/zsh_proscons/ # How does the Shellshock exploit work? http://fedoramagazine.org/shellshock-how-does-it-actually-work/ https://www.reddit.com/r/linux/comments/2hlwwz/stackexchanges_top_answer_on_shellshock_and_why/ # Fav minimalist CLI apps https://www.reddit.com/r/linux/comments/2psson/whatre_your_favorite_cli_and_minimalistic/ [ VIM ] # Learn https://raw.github.com/dahu/LearnVim/master/doc/learnvim.txt http://dahu.github.io/vim_waz_ere/ https://github.com/dahu/VimRegexTutor http://www.youtube.com/user/MinuteVimTricks/videos http://www.reddit.com/r/linux/comments/264hl2/learn_to_love_vim/ http://www.reddit.com/r/linux/comments/29by6c/so_i_now_want_to_learn_vim_and_use_it_as_python/ http://pascalprecht.github.io/2014/03/18/why-i-use-vim/ http://of-vim-and-vigor.blogspot.de/2012/06/art-of-edits-i-weaponry.html http://www.reddit.com/r/linux/comments/1kdvq5/til_that_vim_has_tabs_thats_wonderful/ http://stackoverflow.com/questions/1218390/what-is-your-most-productive-shortcut-with-vim http://stackoverflow.com/questions/11489428/how-to-make-vim-paste-from-and-copy-to-systems-clipboard http://vimcasts.org/ # book http://pragprog.com/book/dnvim/practical-vim # counter-argument http://www.reddit.com/submit?url=http%3A%2F%2Fdelvarworld.github.io%2Fblog%2F2013%2F03%2F16%2Fjust-use-sublime-text%2F # Color schemes https://code.google.com/p/vimcolorschemetest/ # Plugins http://www.reddit.com/r/linux/comments/29a0ya/vim_awesome/ http://lsh.io/plugtalk/#48 [[[ Drama ]]] http://www.reddit.com/r/linux/comments/1z0vig/ffmpeg_may_return_to_debian_and_by_extend_ubuntu/cfpjqtj [[[ urxvt ]]] https://wiki.archlinux.org/index.php/rxvt-unicode http://wiki.afterstep.org/index.php?title=Rxvt-Unicode_Configuration_Tutorial http://manpages.ubuntu.com/manpages/precise/man7/urxvt.7.html [[[ FreeNAS ]]] # Check temps http://forums.freenas.org/index.php?threads/how-to-monitor-system-cpu-hdd-mobo-gpu-temperatures-on-freenas-8.2994/ # Checklist https://www.reddit.com/r/freenas/comments/1vw9ic/thinking_about_freenas_but_getting_overwhelmed/ # Backup config files automatically https://forums.freenas.org/index.php?threads/backup-config-file-every-night-automatically.8237/ [[[ Hardware ]]] http://www.reddit.com/r/linux/comments/22cnui/pc_engines_apu_system_boards_3x_gige_2_or_4_gb/ http://www.reddit.com/r/linux/comments/226izd/intel_releases_99_minnowboard_max_an_opensource/ ====================================================================== HANDY COMMANDOS --- # Archive directory tar -cvWf archive_name.tar dir_name # Extract archive tar -xvf archive_name.tar # GPG encrypt gpg -ac archive_name.tar # GPG decrypt gpg -d archive_name.tar.asc > archive_name.tar --- # CLI pastebin alias alias apaste='curl -F '\''paste=<-'\'' http://apaste.info/store' # Do The Right Extract http://brettcsmith.org/2007/dtrx/ # How to check install size of packages (debian based) dpkg-query -Wf '${Installed-Size}\t${Package}\n' | sort -n | less # Badblocks badblocks -nsv -p2 -o ./badblocksresult.txt /dev/sdX # Watch progress of dd watch -n 1 killall -USR1 dd # What's the best rsync command? rsync -avPHSxh # Superfind http://stackoverflow.com/questions/16956810/finding-all-files-containing-a-text-string-on-linux # List only dirs and files starting with a . (dot) ls -d .[^.]* diff <(ls /tmp/folder1) <(ls /tmp/folder2) # diff output of 2 commands diff -r /tmp/folder1 /tmp/folder2 # diff 2 dirs ## in vim: # Visually select a block of text and prepend a '#' to it 1. Visually select block 2. Ctrl+v I # Esc # Do the reverse (remove prepending '#' characters) 1. Visually select block 2. Ctrl+v 0 x