Main Page: Difference between revisions

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-'''Shell know-how'''
+__NOTOC__
-== System ==
+== Shell know-how ==
+=== Bash ===
+[[shortcuts|Default command line shortcuts]]
+[[define_shortcuts|Define shortcuts using ~/.inputrc]]
+===System===
+[https://www.userchrome.org/megabar-styling-firefox-address-bar.html Firefox Megabar styling userChrome.css styler]
+[[reset_kde|Reset KDE Plasma profile]]
+[[restart_plasma|Restart KDE Plasma 5]]
 [[convert_videos|Converting videos from mobile for flash]]
+[[ssh_fingerprint|Get SSH RSA key fingerprint]]
+[[check_ssl|Check SSL certificate (key,csr,crt) consistency]]
+[[partprobe|re-probe partitions after fdisk w/out reboot]]
+[[replace_mdadm|mdadm replace faulty drive]]
+[[restore_mdadm|Restore mdadm.conf]]
+[[sync_speed|Set sync/check speed of mdadm]]
+[[hetzner_boot_param|Kernel Boot Parameter for Hetzner-Server]]
+[[remove_pv|Remove PV from VG]]
+[[subsonic_keystore|Subsonic keystore etc. how-to]]
+[[flac_split_cue|Split flac according to cue file]]
+[[flac2mp3|Convert multiple flacs to mp3]]
+[[pure-ftp-users|manage pure-ftp users]]
+[[tomcat-subsonic|Configuring Subsonic on Tomcat6]]
+[[subsonic-logo|Change Subsonic-Logo]]
+[[airsonic-logo|Change Airsonic-Logo]]
+[http://wiki.apache.org/httpd/NameBasedSSLVHostsWithSNI Apache Wiki: SSL with Virtual Hosts Using SNI]
+[http://www.gnu.org/software/ddrescue/manual/ddrescue_manual.html HDD rescue with GNU ddrescue]
+[[tu-vpn|start TUBIT-VPN]]
+[[roundcube_attachment_size|increase Roundcube max attachment size]]
+[[timestamp_conv|Unix timestamp to date conversion]]
+[[owncloud_fail2ban|OwnCloud & Fail2Ban]]
+[[owncloud_rescan_files|OwnCloud rescan/rebuild file index]]
+[[owncloud_maintenance_mode|OwnCloud switch maintenance mode / upgrade]]
+[[imap_telnet|IMAP dialogue via telnet]]
+[[strace_files|Find out which files a process opens with strace]]
+[[roundcube_date|Fix empty RoundCube Date Column]]
+[[libreoffice_def_print|Set LibreOffice global printer defaults]]
+[[skype_linespacing|Remove line spacing in Skype Chat Window]]
+[[skype_corrupt_jpeg|Fix Skype startup issue with "Corrupt JPEG data"]]
+[[ssls|Installing SSLs.com positive/Comodo certificates]]
+[[rt-mailgate|configure RT request tracker with postfix / upgrade RT]]
+[[ffmpeg-audio-extract|ffmpeg extract audio from (youtube) video]]
+[[ffmpeg-zoom-webcam|Zoom/crop webcam stream with ffmpeg]]
+[[wget-jdk|Get Oracle jdk with wget]]
+[[shrinkpdf|compress/shrink PDFs]]
+[[qpdf|Merge pdfs with qpdf]]
+[[autostart|kde x login autostart]]
+[[alsa_rate|get current alsa audio rate]]
+[https://assets.nagios.com/downloads/nagioscore/docs/nagioscore/3/en/objectdefinitions.html nagios object definitions]
+[https://easyengine.io/tutorials/linux/increase-open-files-limit Open Files Limit]
+[[extract-vmlinux|extract vmlinux from vmlinuz file]]
+[[etherpad-pg|Etherpad fails because of login to postgresql failure]]
+[[qcow2-mount|Mount qcow2 images]]
+[[fail2ban-unban|Unban an IP with fail2ban]]
+[[vim-visual|vim disable visual mode]]
+[[dhcp-hostname|do not set hostname from dhcp]]
+[[mailman-virtual|set virtual domains for mailman]]
+[[postfix-cleanup|Postfix queue clean-up and management]]
+[[udev-monitor|Monitor UDEV events and translate to triggers]]
+[[usb-re-windows|Make a Linux USB disk Windows-friendly again]]
+[[dkim-add-domainkey|Add a domain key to OpenDKIM]]
+===Gentoo===
+[[quickpkg|create a local binary package from an installed ebuild for storage and future downgrade]]
+[[upgrade_roundcube|webapp-config]]
+[[create_manifest|Creating Manifest for modified ebuilds]]
+[[overlay_management|Manage overlays, add remove etc.]]
+[[inst_overlay|Show packages installed from overlays]]
+[[strip_keywords|Remove uninstalled entries from /etc/portage/package.keywords]]
+[[shutdown_after_emerge|shut down system when emerge stops]]
+[[msfonts|installing MS fonts Calibri etc.]]
+script to guess CPU_FLAGS_X86 flags from /proc/cpuinfo: <code>app-portage/cpuinfo2cpuflags</code>
+[[teamviewer|get teamviewer 11 to work]]
+[[suspend_hibernate|suspend and hibernate command line]]
+[[fix_php_fpm|fix php-fpm socket file after upgrade]]
+[[fix_distcc|sanitize distcc compilers and symlinks]]
+[[sony-fakeraid|fix raid on Markus' Sony Vaio Z]]
+[[kyanite-grub|install grub on Kyanite]]
+[[kyanite-uefi|install UEFI boot and efibootmgr on Kyanite]]
+===Debian===
+[[lenny2squeeze|Upgrade Lenny dom0 to Squeeze]]
+[[update_grub|Update GRUB within chroot on Squeeze]]
+[[su-paths|set /sbin path etc. on su]]
+[[postgresql_upgrade|Upgrade PostgreSQL clusters on Debian]]
+===Misc===
+[[google_calendar_lightning How to add Google Calendar in Thunderbird Lightning (without Google Calendar Provider Add-on)]]
+[http://wiki.videolan.org/How_to_use_VLC_for_transcription_in_linux How to use VLC for transcription]
+[https://help.ui.com/hc/en-us/articles/360002668854#3 Unifi IPSec VPN management and troubleshooting]
+===Android===
+[https://forum.fairphone.com/t/pencil2-update-guide-for-a-modified-fp-open-os-with-gapps-xposed-and-more/21117?u=johannes&source_topic_id=35173 Update Fairphone Open OS on modified phone]
+== Windows ==
+[[DISM|DISM]]
+[[saubererneustart|Sauberer Neustart]]
+== GIMP know-how ==
+[[color_fill|change color by fill and keep transparancy]]
+== git ==
+[[git-get-url|get URL of remote git repository]]
+[[git-stash|git stash/reset/discard local files]]
+[[git-update-token|update token of remote Github repository]]
-== Getting started ==
+=== Getting started ===
 * [http://www.mediawiki.org/wiki/Manual:Configuration_settings Configuration settings list]
 * [http://meta.wikimedia.org/wiki/Help:Contents User's Guide]
 * [http://www.mediawiki.org/wiki/Manual:FAQ MediaWiki FAQ]