vim find/replace

:8,20 s/search_term/replace_with/g

:%s/foo/bar/gc - search whole doc, ask for confirmation

Comments

Post a Comment

Popular posts from this blog

XPS todo

1) Upgrade bios to A04 (Store the update binary in /boot/efi or on a USB flash drive and use the F12 key during bootup to update). 2) Download linux headers and broadcom-wl driver module tarball to another computer and transfer to the XPS by usb/flashcard. I assume I need to install these in the live arch environment to give me access to the internet, then go to step 3), continue installation, and remember to install the drivers in chroot as well... I am not going to use the broadcom-wl-dkms as I don't fancy the potential hassle and don't expect to be upgrading the kernel super-often (though maybe in Arch I'll be obliged to). See the broadcom arch wiki page for more info and troubleshooting. There's useful stuff on the article's discussion page, too. I should say *potentially* useful stuff. Tip: Broadcom users: If wifi-menu and iwlist scan fail after driver installation and reboot, try disabling "Wireless Switch" control in the BIOS. Tip...
Read more

retropie pico-8 on 1:1 lenovo monitor take 2

 Setting up retropie for my square monitor. Problems: - flashing screen on both batocera and rteropie images. solved by editing `/boot/config.txt` to include `hdmi_group=2 hdmi_mode=9`  - add pico-8. needed to add the rpi version of the softwaree then update `/etc/emulationstation/es_systems.txt` with the following:  <system>     <name>pico8</name>     <fullname>PICO-8</fullname>     <path>/home/pi/pico-8</path>     <extension>.sh .SH</extension>     <command>/opt/retropie/supplementary/runcommand/runcommand.sh 0 "/home/pi/pico-8/pico8 -draw_rect 0,0,800,600 -splore "</command>     <platform>pico8</platform>     <theme>pico8</theme>   </system> getting to `-draw_rect 0,0,800,600` took a bit of trial and error and I'm still not sure it's right because the monitor is 1:1 ...
Read more

ghost

 Installling ghost locally . Warning recived during install: Upgrading Ghost involves replacing old files with the new files, and restarting the server. However, as the database, image uploads and custom themes are stored alongside Ghost in the content directory, care should be taken to only replace the necessary files as explained at http://support.ghost.org/how-to-upgrade/ . It is highly recommended that you make a backup of your data before upgrading. To backup all the data from your database, log into your Ghost install and go to /ghost/debug/. Press the export button to download a JSON file containing all of your data.
Read more