Satadru Pramanik, DO, MPH, MEng satmandu
satmandu
/ build_rstudio_focal.sh
Last active
August 27, 2022 15:44
COMPLETELY UNSUPPORTED way to build rstudio from the v1.3-patches branch with QT 5.15 for ubuntu/20.04 focal & R 4.0. Put both files in the same directory. Note a docker install is needed for this to work.
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| #!/bin/bash -ex | |
| git_branch="v1.3-patch" | |
| git_base="https://github.com/rstudio/rstudio" | |
| QT_VERSION=5.15.0 | |
| now=$(date +"%m%d%Y%H%M") | |
| #docker build --pull --no-cache -f Dockerfile.focal-amd64 -t rstudio:focal-amd64 . | |
| # following from https://stackoverflow.com/a/246128 | |
| SOURCE="${BASH_SOURCE[0]}" | |
| while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink | |
| DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )" |
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| #!/sbin/sh | |
| # | |
| # ADDOND_VERSION=2 | |
| # | |
| # /system/addon.d/70-gapps.sh | |
| # | |
| . /tmp/backuptool.functions | |
| if [ -z $backuptool_ab ]; then | |
| SYS=$S |
satmandu
/ k5.6.3.patch
Last active
February 27, 2020 17:56
Patch for zfs-dkms_0.8.3-1ubuntu5 to fix compatibility with kernel 5.6rc3 as per zfs PR #9961 & PR #1064
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| diff -Npaur a/config/kernel-inode-times.m4 b/config/kernel-inode-times.m4 | |
| --- a/config/kernel-inode-times.m4 2020-01-22 16:49:01.000000000 -0500 | |
| +++ b/config/kernel-inode-times.m4 2020-02-27 12:40:52.273139053 -0500 | |
| @@ -1,8 +1,22 @@ | |
| -dnl # | |
| -dnl # 4.18 API change | |
| -dnl # i_atime, i_mtime, and i_ctime changed from timespec to timespec64. | |
| -dnl # | |
| AC_DEFUN([ZFS_AC_KERNEL_SRC_INODE_TIMES], [ | |
| + |
satmandu
/ build_arm64_rpi_userland.sh
Last active
July 22, 2023 23:37
Generate an arm64 rpi userland for use on ubuntu/arm64.
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| #!/bin/bash -x | |
| workdir="${HOME}/workdir" | |
| [[ ! -d "$workdir" ]] && ( mkdir -p "$workdir" || exit 1) | |
| [[ ! -d "$workdir"/tmp ]] && ( mkdir -p "$workdir"/tmp || exit 1) | |
| [[ ! -d "$workdir"/output ]] && ( mkdir -p "$workdir"/output || exit 1) | |
| echo "workdir is ${workdir}" | |
| tmpdir=$(mktemp -d deb_XXXX -p "$workdir"/tmp) | |
| deb_temp=${tmpdir}/deb | |
| extract_tmp=${tmpdir}/extract |
satmandu
/ nighttime.py
Last active
February 21, 2020 21:36
Sets volumes for all Google home device on the local network programmatically.
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| #!/usr/bin/python3 | |
| # Sets volumes for all Google home device on the local network programmatically. | |
| # Adapted from script at https://pastebin.com/ke3Z65pm | |
| # from this discussion by reddit user Mjjjjjjjjjjjjjjjj | |
| # https://www.reddit.com/r/googlehome/comments/8b0b4o/python_script_to_manage_the_volume_of_multiple/ | |
| # | |
| from __future__ import print_function | |
| import time | |
| import sys |
satmandu
/ use_rpi_bootloader_on_ubuntu_rpi.sh
Last active
February 10, 2020 01:04
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| #!/bin/bash | |
| echo "* Disabling any non-vmlinuz kernel lines" | |
| echo " in /boot/firmware/config.txt ." | |
| sed -i -E '/(^kernel=vmlinuz)/!s/^kernel=/#kernel=/g' /boot/firmware/config.txt | |
| echo "* Adding line to use the rpi bootloader to load the kernel" | |
| echo " in /boot/firmware/config.txt ." | |
| if ! grep -qs '^kernel=vmlinuz' /boot/firmware/config.txt | |
| then echo "kernel=vmlinuz" >> /boot/firmware/config.txt | |
| fi | |
| echo "* Adding line to use the rpi bootloader to load the initrd" |
satmandu
/ overlayon.sh
Created
January 9, 2020 21:03
set overlay on so that everything mounts at boot
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| #!/bin/bash | |
| for f in `sudo zfs list -H| awk '{print $1}'`; do sudo zfs set overlay=on "$f" ; done |
satmandu
/ mount_zfs.sh
Last active
November 20, 2019 09:01
Alternative non-bpool/rpool zpool mount service for ubuntu 19.10
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| #!/bin/bash -e | |
| #export PS4='+(${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }' | |
| # Place in /usr/local/sbin/mount_zfs.sh | |
| USAGE="Usage: $0 zpool1 zpool2 zpool3 ... zpoolN" | |
| MOUNTATTEMPTS=50 | |
| COUNTER=1 | |
| if [ "$#" == "0" ]; then | |
| echo "$USAGE" | |
| exit 0 |
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| #!/bin/bash -ex | |
| # Hack to add user USERDATA zpool to an Ubuntu 19.10 system. | |
| # I have this at /usr/local/bin/zfsuseradd.sh | |
| user="${1}" | |
| [[ -n "$user" ]] || (echo "User not specified." && exit 1) | |
| zfs_user_suffix=$(mount | grep rpool/USERDATA/root_ | awk '{print $1}' | sed 's/rpool\/USERDATA\/root_//') | |
| [[ -n "$zfs_user_suffix" ]] || (echo "Can't get Ubuntu ZFS user suffix." && exit 1) | |
| zfs_system_suffix=$(mount | grep rpool/ROOT/ubuntu_ | awk '{print $1}' | head -1 | sed 's/rpool\/ROOT\/ubuntu_//') | |
| [[ -n "$zfs_system_suffix" ]] || (echo "Can't get Ubuntu ZFS system suffix." && exit 1) |
satmandu
/ build-arm64-eoan-rpi4
Last active
July 25, 2019 15:23
Building eoan image for Raspberry Pi 4B
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| -v /dev:/dev --privileged | |
| wget http://cdimage.ubuntu.com/ubuntu-server/daily-preinstalled/current/eoan-preinstalled-server-arm64+raspi3.img.xz | |
| xzcat eoan-preinstalled-server-arm64+raspi3.img.xz > eoan-preinstalled-server-arm64+raspi4.img | |
| kpartx -av eoan-preinstalled-server-arm64+raspi4.img | |
| mount /dev/mapper/loop0p2 /mnt | |
| mount /dev/mapper/loop0p1 /mnt/boot/firmware | |
| git clone --depth=1 https://github.com/Hexxeh/rpi-firmware |