Some More to ponder over:
One of the first tools, that comes to my mind, when thinking about rust apps is exa, a great alternative to the most common ls command.
It offers features like colored output, icon support, etc that make it visually pleasing to use. (On ubuntu it’s named as)
apt show eza
Package: eza
Version: 0.21.0-1
Built-Using: rust-fast-srgb8 (= 1.0.0-7), rust-option-ext (= 0.2.0-1)
Static-Built-Using: rust-addr2line (= 0.24.2-2), rust-adler (= 1.0.2-2), rust-a>
Priority: optional
Section: universe/utils
Source: rust-eza
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 1,718 kB
Depends: libc6 (>= 2.34), libgcc-s1 (>= 4.2), libgit2-1.9 (>= 1.9.0)
Breaks: exa (<< 0.14.1-1)
Replaces: exa (<< 0.14.1-1)
Homepage: https://github.com/eza-community/eza
Download-Size: 630 kB
APT-Manual-Installed: yes
APT-Sources: http://archive.ubuntu.com/ubuntu questing/universe amd64 Packages
Description: Modern replacement for ls
eza is an improved file lister with more features and better defaults.
It uses colours to distinguish file types and metadata. It knows about
symlinks, extended attributes, and Git. And it’s small, fast, and just
eza /boot
config-6.14.0-13-generic memtest86+ia32.efi
config-6.14.0-15-generic memtest86+x64.bin
efi memtest86+x64.efi
grub System.map-6.14.0-13-generic
initrd.img System.map-6.14.0-15-generic
initrd.img-6.14.0-13-generic vmlinuz
initrd.img-6.14.0-15-generic vmlinuz-6.14.0-13-generic
initrd.img.old vmlinuz-6.14.0-15-generic
memtest86+ia32.bin vmlinuz.old
One of the most commonly used command-line tool is cat, where we can output the content of a file to the terminal.
Bat is a worthy alternative to the cat command, which according to its developers, is “cat clone with wings.”
apt show bat
Package: bat
Version: 0.25.0-2
Built-Using: rust-ansi-colours (= 1.2.3-1), rust-onig-sys (= 69.8.1-1)
Static-Built-Using: rust-adler (= 1.0.2-2), rust-aho-corasick (= 1.1.3-1), rust>
Priority: optional
Section: universe/utils
Source: rust-bat
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 5,561 kB
Depends: libc6 (>= 2.39), libgcc-s1 (>= 4.2), libgit2-1.9 (>= 1.9.0)
Homepage: https://github.com/sharkdp/bat
Download-Size: 2,442 kB
APT-Manual-Installed: yes
APT-Sources: http://archive.ubuntu.com/ubuntu questing/universe amd64 Packages
Description: cat(1) clone with syntax highlighting and git integration
bat is a drop-in cat(1) replacement featuring:
.
* syntax highlighting for a large number of languages;
* git integration;
* automatic paging;
└─> batcat /etc/os-release
───────┬────────────────────────────────────────────────────────────────────────
│ File: /etc/os-release
───────┼────────────────────────────────────────────────────────────────────────
1 │ PRETTY_NAME="Ubuntu Questing Quokka (development branch)"
2 │ NAME="Ubuntu"
3 │ VERSION_ID="25.10"
4 │ VERSION="25.10 (Questing Quokka)"
5 │ VERSION_CODENAME=questing
6 │ ID=ubuntu
7 │ ID_LIKE=debian
8 │ HOME_URL="https://www.ubuntu.com/"
9 │ SUPPORT_URL="https://help.ubuntu.com/"
10 │ BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
11 │ PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/pri
│ vacy-policy"
12 │ UBUNTU_CODENAME=questing
13 │ LOGO=ubuntu-logo
───────┴────────────────────────────────────────────────────────────────────────
Starship Prompt I have used this for a few years now.
There are many shells out there like bash, zsh, etc. You probably know the popular ones, and if you are curious, we have a list of lesser-known shells.
But all of those provide a shell prompt, which looks almost the same.
Starship prompt allows you to change the look of your shell prompt the way you want with a vast amount of configuration options. Starship prompt is simply an excellent customization tool.
┌───────────────────>
│~
└─>
** ripgrep**
If you use the Linux terminal frequently, you may have used the grep command. It is such an important command with varied use cases.
ripgrep is the rust implementation of grep with more valuable features and tweaks. ripgrep is a line-oriented search tool that recursively searches the current directory for a regex pattern.
[details="rg /boot"]
rg /boot
rg: ./profile-backups: Permission denied (os error 13)
Documents/chroot on grub and mnt
3:chroot /mnt/boot-sav/sda2 grub-install --version
8:chroot /mnt/boot-sav/sda2 grub-install /dev/sda
12:chroot /mnt/boot-sav/sda2 update-grub
Documents/update-initramfs: Generating
1:update-initramfs: Generating /boot/initrd.img-6.14.0-13-generic
11:update-initramfs: Generating /boot/initrd.img-6.14.0-13-generic
Documents/yesterdays forum notes (copy 1)
39:# /boot/grub/grub.cfg.
Documents/manual partitions (copy 1)
26: sgdisk --new=2:0:+${SZ_EFI} --typecode=0:ef00 --change-name=0:EFI-SP $DEV # for /boot/efi
27: sgdisk --new=3:0:+${SZ_BOOT} --typecode=0:8300 --change-name=0:boot $DEV # for /boot
48: mkfs -t vfat ${DEV}2 # /boot/efi
49: mkfs -t ext2 ${DEV}3 # /boot
95:├─nvme0n1p2 part vfat 50M 43.9M 12% /boot/efi
96:├─nvme0n1p3 part ext4 700M 339.8M 42% /boot
Documents/The best implementation for a zfs root system
3:The best implementation for a zfs root system, and that’s what I’ve been using for a year, goes by using a single zfs pool for root, ZFSBootMenu and sanoid (for fs, boot and snapshots) instead of separate root/boot pools, grub and zsys. It’s UEFI only (because of ZFS boot), but in this day and age for a desktop computer I don’t see the downside.
Documents/privatemessages-1fallen-April 20th, 2024 (copy 1).txt
227:bpool 370M 1.39G 96K /boot
229:bpool/BOOT/ubuntu_2wtpxc 369M 1.39G 369M /boot
Documents/yesterdays forum notes
39:# /boot/grub/grub.cfg.
Documents/kernels on my system
14:└─> sudo find /boot/ -iname "vmlinuz*"
16:/boot/vmlinuz
17:/boot/vmlinuz-6.8.0-31-generic
18:/boot/vmlinuz.old
19:/boot/vmlinuz-6.10.0-15-generic
Documents/privatemessages-1fallen-April 20th, 2024.txt
227:bpool 370M 1.39G 96K /boot
229:bpool/BOOT/ubuntu_2wtpxc 369M 1.39G 369M /boot
Documents/nvidia-bug-report.log
177:[ 15.177] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
1100:[ 14.979] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
12971:[ 0.000000] Command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
13232:[ 0.029286] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
13233:[ 0.029392] Unknown kernel command line parameters "splash splash BOOT_IMAGE=/@/boot/vmlinuz-linux nvme_load=YES", will be passed to user space.
13849:[ 1.119400] BOOT_IMAGE=/@/boot/vmlinuz-linux
15746:BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
Documents/system-info.txt
445:/dev/sdb2 ext4 2.0G 348M 1.5G 20% /boot
446:/dev/sdb1 vfat 511M 1.4M 510M 1% /boot/efi
547:|_sdb1 512M vfat /boot/efi
548:|_sdb2 2G ext4 /boot
603:UUID=18F7-D7E0 /boot/efi vfat defaults,umask=0077 0 2
604:UUID=7f7aff3e-628e-42e8-ae06-cfa7d9200cb4 /boot ext4 defaults,noatime,commit=60 0 2
608:/dev/sdb1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro)
609:/dev/sdb2 on /boot type ext4 (rw,noatime,commit=60)
614:from: (STABLE) https://launchpad.net/~yannubuntu/+archive/ubuntu/boot-repair
Documents/compile kernels on buntu
59:ls -l /boot
60:cp /boot/config-4.4.0-040400rc8-generic .config
Documents/posting beta
43:update-initramfs: Generating /boot/initrd.img-6.14.0-13-generic
apparmor.d/systemd-generator-gpt-auto
20: /boot/ r,
Documents/manual partitions
26: sgdisk --new=2:0:+${SZ_EFI} --typecode=0:ef00 --change-name=0:EFI-SP $DEV # for /boot/efi
27: sgdisk --new=3:0:+${SZ_BOOT} --typecode=0:8300 --change-name=0:boot $DEV # for /boot
48: mkfs -t vfat ${DEV}2 # /boot/efi
49: mkfs -t ext2 ${DEV}3 # /boot
95:├─nvme0n1p2 part vfat 50M 43.9M 12% /boot/efi
96:├─nvme0n1p3 part ext4 700M 339.8M 42% /boot
Documents/Grub menuentry cli
1:sudo awk -F\' '$1=="menuentry " || $1=="submenu " {print i++ " : " $2}; /\smenuentry / {print "\t" i-1">"j++ " : " $2};' /boot/grub/grub.cfg
apparmor.d/dolphin
71: deny /boot/{,**} r,
Documents/nvidia-bug-report (copy 1).log
177:[ 15.177] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
1100:[ 14.979] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
12971:[ 0.000000] Command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
13232:[ 0.029286] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
13233:[ 0.029392] Unknown kernel command line parameters "splash splash BOOT_IMAGE=/@/boot/vmlinuz-linux nvme_load=YES", will be passed to user space.
13849:[ 1.119400] BOOT_IMAGE=/@/boot/vmlinuz-linux
15746:BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
apparmor.d/pacman-hook-mkinitcpio
39: /boot/ r,
40: /{boot,efi}/EFI/boot/boot*.efi rw,
41: /boot/initramfs-*-fallback.img rw,
42: /boot/initramfs-*.img rw,
43: /boot/vmlinuz-* rw,
apparmor.d/systemd-logind
95: /boot/{,**} r,
apparmor.d/os-prober.apparmor.d
66: /boot/{efi/,} r,
67: /boot/{efi/,}EFI/ r,
68: /boot/{efi/,}EFI/**/ r,
apparmor.d/switcheroo-control
55: @{sys}/devices/@{pci}/boot_vga r,
apparmor.d/baobab
44: deny /boot/{,**} r,
apparmor.d/dkms
118: owner /boot/System.map-* r,
apparmor.d/console-setup
20: @{run}/console-setup/boot_completed w,
apparmor.d/mkinitcpio
85: # Manage /boot
87: /boot/ r,
89: /boot/initramfs-*.img* rw,
90: /boot/vmlinuz-* r,
92: /usr/share/systemd/bootctl/** r,
apparmor.d/hostnamectl
46: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/grub-probe
29: /boot/ r,
30: /boot/grub/ r,
31: /boot/grub/themes/{,**} r,
apparmor.d/needrestart
58: /boot/ r,
59: /boot/intel-ucode.img r,
60: /boot/vmlinuz* r,
apparmor.d/snap-update-ns
21: mount -> /boot/,
apparmor.d/grub-mkconfig
79: /.zfs/snapshot/*/boot/ r,
84: /boot/{,**} r,
85: /boot/grub/{,**} rw,
apparmor.d/bootctl
9:@{exec_path} = @{bin}/bootctl
10:profile bootctl /{,usr/}{,s}bin/bootctl flags=(attach_disconnected,complain) {
78: include if exists <local/bootctl>
apparmor.d/unmkinitramfs
38: /boot/ r,
39: owner /boot/initrd.img-* r,
44: /mnt/boot/ r,
45: owner /mnt/boot/initrd.img-* r,
apparmor.d/grub-multi-install
32: /boot/grub/grub.cfg rw,
apparmor.d/protonmail
36: @{sys}/devices/@{pci}/boot_vga r,
apparmor.d/run-parts
248: /boot/ r,
apparmor.d/spectre-meltdown-checker
92: /boot/ r,
93: /boot/{config,vmlinuz,System.map}-* r,
apparmor.d/xorg
123: @{sys}/devices/@{pci}/boot_vga r,
apparmor.d/wireshark
53: deny @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/kconfig-hardened-check
22: /boot/config-* r,
apparmor.d/systemd-sleep-grub
20: /etc/sysconfig/bootloader r,
apparmor.d/grub-install
33: /boot/efi/ r,
34: /boot/EFI/*/grubx*.efi rw,
35: /boot/efi/EFI/ r,
36: /boot/efi/EFI/BOOT/{,**} rw,
37: /boot/efi/EFI/ubuntu/* w,
38: /boot/grub/{,**} rw,
apparmor.d/startplasma
76: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/kernel-install
46: owner /boot/{vmlinuz,initrd.img}-* r,
47: owner /boot/[a-f0-9]*/*/ rw,
48: owner /boot/[a-f0-9]*/*/{linux,initrd} w,
49: owner /boot/loader/ rw,
50: owner /boot/loader/entries/ rw,
51: owner /boot/loader/entries/*.conf w,
apparmor.d/kglobalacceld
31: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/grub-mkrelpath
24: /boot/ r,
25: /boot/grub/themes/{,**} r,
27: /tmp/grub-btrfs.*/@snapshots/@{int}/snapshot/boot/ r,
28: /tmp/grub-btrfs.*/@/.snapshots/@{int}/snapshot/boot/ r,
29: /tmp/grub-btrfs.*/@_backup_@{int}/boot/ r,
apparmor.d/boltd
69: @{sys}/devices/@{pci}/domain@{int}/boot_acl rw,
apparmor.d/fwupd
105: /boot/{,**} r,
106: /boot/EFI/*/.goutputstream-@{rand6} rw,
107: /boot/EFI/*/fw/fwupd-*.cap{,.*} rw,
108: /boot/EFI/*/fwupdx@{int}.efi rw,
apparmor.d/thunar
133: deny /boot/{,**} r,
apparmor.d/smplayer
69: deny @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/mutter-x11-frames
35: @{sys}/devices/@{pci}/boot_vga r,
apparmor.d/update-initramfs
50: owner /boot/ r,
51: owner /boot/initrd.img-* rw,
52: owner /boot/initrd.img-*.dpkg-bak rwl -> /boot/initrd.img-*,
apparmor.d/initd-kexec-load
39: owner /boot/grub/{grub.cfg,grubenv} r,
apparmor.d/pacman-hook-mkinitcpio-remove
27: /boot/vmlinuz-* rw,
28: /boot/initramfs-*.img rw,
29: /boot/initramfs-*-fallback.img rw,
apparmor.d/systemd-id128
18: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/gnome-shell
763: @{sys}/devices/@{pci}/boot_vga r,
home/me/Documents/nvidia-bug-report (copy 1).log
177:[ 15.177] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
1100:[ 14.979] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
12971:[ 0.000000] Command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
13232:[ 0.029286] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
13233:[ 0.029392] Unknown kernel command line parameters "splash splash BOOT_IMAGE=/@/boot/vmlinuz-linux nvme_load=YES", will be passed to user space.
13849:[ 1.119400] BOOT_IMAGE=/@/boot/vmlinuz-linux
15746:BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
apparmor.d/kcminit
43: @{PROC}/sys/kernel/random/boot_id r,
home/me/Documents/compile kernels on buntu
59:ls -l /boot
60:cp /boot/config-4.4.0-040400rc8-generic .config
apparmor.d/kexec
18: owner /boot/{initrd.img,vmlinuz}-* r,
22: @{sys}/kernel/boot_params/data r,
apparmor.d/keepassxc
89: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/calibre
97: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/kmod
51: owner /boot/System.map-* r,
home/me/Documents/yesterdays forum notes
39:# /boot/grub/grub.cfg.
apparmor.d/mkvtoolnix-gui
61: deny @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/needrestart-vmlinuz-get-version
29: /boot/intel-ucode.img r,
30: /boot/vmlinuz* r,
apparmor.d/grub-script-check
16: /boot/grub/grub* rw,
apparmor.d/sbctl
27: @{lib}/systemd/boot/efi/systemd-boot*.efi.signed rw,
apparmor.d/packagekitd
104: /boot/** rwl -> /boot/**,
apparmor.d/kioworker
69: deny /boot/{,**} r,
apparmor.d/ioping
38: /boot/** r,
apparmor.d/hyprland
58: @{sys}/devices/@{pci}/boot_vga r,
home/me/Documents/privatemessages-1fallen-April 20th, 2024.txt
227:bpool 370M 1.39G 96K /boot
229:bpool/BOOT/ubuntu_2wtpxc 369M 1.39G 369M /boot
apparmor.d/mkinitramfs
87: /boot/ r,
88: owner /boot/config-* r,
89: owner /boot/initrd.img-*.new rw,
apparmor.d/networkctl
85: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/smtube
61: deny @{PROC}/sys/kernel/random/boot_id r,
home/me/Documents/kernels on my system
14:└─> sudo find /boot/ -iname "vmlinuz*"
16:/boot/vmlinuz
17:/boot/vmlinuz-6.8.0-31-generic
18:/boot/vmlinuz.old
19:/boot/vmlinuz-6.10.0-15-generic
apparmor.d/btrfs
28: /boot/ r,
29: /boot/**/ r,
apparmor.d/mumble
57: deny @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/sbin.klogd
24: /boot/System.map* r,
30: /var/log/boot.msg rwl,
apparmor.d/pacman
58: @{bin}/bootctl rpx,
119: /boot/** rwl -> /boot/**,
home/me/Documents/yesterdays forum notes (copy 1)
39:# /boot/grub/grub.cfg.
apparmor.d/quiterss
52: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/nautilus.apparmor.d
199: deny /boot/{,**} r,
apparmor.d/gpartedbin
95: mount /dev/{s,v}d[a-z]*@{int} -> /boot/,
111: umount /boot/,
apparmor.d/fstrim
25: /boot/ r,
26: /boot/efi/ r,
home/me/Documents/privatemessages-1fallen-April 20th, 2024 (copy 1).txt
227:bpool 370M 1.39G 96K /boot
229:bpool/BOOT/ubuntu_2wtpxc 369M 1.39G 369M /boot
apparmor.d/gdm
148: @{sys}/devices/@{pci}/boot_vga r,
apparmor.d/snapd
135: /boot/ r,
136: /boot/grub/grubenv r,
home/me/Documents/nvidia-bug-report.log
177:[ 15.177] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
1100:[ 14.979] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
12971:[ 0.000000] Command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
13232:[ 0.029286] Kernel command line: BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
13233:[ 0.029392] Unknown kernel command line parameters "splash splash BOOT_IMAGE=/@/boot/vmlinuz-linux nvme_load=YES", will be passed to user space.
13849:[ 1.119400] BOOT_IMAGE=/@/boot/vmlinuz-linux
15746:BOOT_IMAGE=/@/boot/vmlinuz-linux root=UUID=b3c0909a-f1e4-4c4d-9d5e-e565472fbd8a rw rootflags=subvol=@ lsm=landlock,lockdown,yama,integrity,apparmor,bpf nowatchdog nvme_load=YES zswap.enabled=0 nvidia_drm.modeset=1 splash quiet splash loglevel=3
apparmor.d/vidcutter
63: deny @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/udisksd
52: mount fstype=vfat -> /boot/efi/,
62: umount /boot/efi/,
apparmor.d/grub-editenv
16: /boot/grub/grubenv rw,
home/me/Documents/manual partitions (copy 1)
26: sgdisk --new=2:0:+${SZ_EFI} --typecode=0:ef00 --change-name=0:EFI-SP $DEV # for /boot/efi
27: sgdisk --new=3:0:+${SZ_BOOT} --typecode=0:8300 --change-name=0:boot $DEV # for /boot
48: mkfs -t vfat ${DEV}2 # /boot/efi
49: mkfs -t ext2 ${DEV}3 # /boot
95:├─nvme0n1p2 part vfat 50M 43.9M 12% /boot/efi
96:├─nvme0n1p3 part ext4 700M 339.8M 42% /boot
apparmor.d/needrestart-iucode-scan-versions
27: /boot/intel-ucode.img r,
28: /boot/early_ucode.cpio r,
home/me/Documents/Grub menuentry cli
1:sudo awk -F\' '$1=="menuentry " || $1=="submenu " {print i++ " : " $2}; /\smenuentry / {print "\t" i-1">"j++ " : " $2};' /boot/grub/grub.cfg
apparmor.d/linux-version
18: /boot/ r,
home/me/Documents/manual partitions
26: sgdisk --new=2:0:+${SZ_EFI} --typecode=0:ef00 --change-name=0:EFI-SP $DEV # for /boot/efi
27: sgdisk --new=3:0:+${SZ_BOOT} --typecode=0:8300 --change-name=0:boot $DEV # for /boot
48: mkfs -t vfat ${DEV}2 # /boot/efi
49: mkfs -t ext2 ${DEV}3 # /boot
95:├─nvme0n1p2 part vfat 50M 43.9M 12% /boot/efi
96:├─nvme0n1p3 part ext4 700M 339.8M 42% /boot
home/me/Documents/system-info.txt
445:/dev/sdb2 ext4 2.0G 348M 1.5G 20% /boot
446:/dev/sdb1 vfat 511M 1.4M 510M 1% /boot/efi
547:|_sdb1 512M vfat /boot/efi
548:|_sdb2 2G ext4 /boot
603:UUID=18F7-D7E0 /boot/efi vfat defaults,umask=0077 0 2
604:UUID=7f7aff3e-628e-42e8-ae06-cfa7d9200cb4 /boot ext4 defaults,noatime,commit=60 0 2
608:/dev/sdb1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro)
609:/dev/sdb2 on /boot type ext4 (rw,noatime,commit=60)
614:from: (STABLE) https://launchpad.net/~yannubuntu/+archive/ubuntu/boot-repair
apparmor.d/updatedb-mlocate
27: /boot/ r,
28: /boot/**/ r,
apparmor.d/aa-log
42: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/fsck
29: /boot/ r,
apparmor.d/labwc
38: @{sys}/devices/@{pci}/boot_vga r,
apparmor.d/pacdiff
41: /boot/{,**} r,
apparmor.d/dlocate
58: /boot/** r,
apparmor.d/gpu-manager
30: @{sys}/devices/@{pci}/boot_vga r,
apparmor.d/abstractions/kde-open5
95: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/abstractions/nss-systemd
29: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/abstractions/app/systemctl
28: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/abstractions/app/udevadm
23: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/abstractions/app/chromium
178: @{sys}/devices/@{pci}/boot_vga r,
apparmor.d/abstractions/common/systemd
19: @{PROC}/sys/kernel/random/boot_id r,
apparmor.d/abstractions/common/game
78: @{sys}/devices/@{pci}/boot_vga r,
[/details]
It’s in the Repos
fd
fd is a program to find entries in your filesystem, which is an alternative to the ever-famous find command. The developer mentions:
While it does not aim to support all of find’s powerful functionality, it provides sensible (opinionated) defaults for a majority of use cases.
I’m on the fence for this one:
fdfind Pictures
Pictures/
home/me/Pictures/
Procs
Procs is a modern replacement for the ps command, written in Rust.
It provides a colored, human-readable output with automatic theme detection based on the terminal background. It is also available for all major platforms, Linux, Mac, and Windows.
PID:▲ User │ TTY CPU MEM CPU Time │ Command >
│ [%] [%] │ >
1 root │ 0.0 0.1 00:00:03 │ /sbin/init noplymouth >
2 root │ 0.0 0.0 00:00:00 │ [kthreadd] >
3 root │ 0.0 0.0 00:00:00 │ [pool_workqueue_release] >
4 root │ 0.0 0.0 00:00:00 │ [kworker/R-rcu_gp] >
5 root │ 0.0 0.0 00:00:00 │ [kworker/R-sync_wq] >
6 root │ 0.0 0.0 00:00:00 │ [kworker/R-kvfree_rcu_recl>
7 root │ 0.0 0.0 00:00:00 │ [kworker/R-slub_flushwq] >
8 root │ 0.0 0.0 00:00:00 │ [kworker/R-netns] >
11 root │ 0.0 0.0 00:00:00 │ [kworker/0:0H-events_highp>
13 root │ 0.0 0.0 00:00:00 │ [kworker/R-mm_percpu_wq] >
14 root │ 0.0 0.0 00:00:00 │ [rcu_tasks_kthread] >
15 root │ 0.0 0.0 00:00:00 │ [rcu_tasks_rude_kthread] >
16 root │ 0.0 0.0 00:00:00 │ [rcu_tasks_trace_kthread] >
17 root │ 0.0 0.0 00:00:00 │ [ksoftirqd/0] >
18 root │ 0.0 0.0 00:00:02 │ [rcu_preempt] >
19 root │ 0.0 0.0 00:00:00 │ [rcu_exp_par_gp_kthread_wo>
20 root │ 0.0 0.0 00:00:00 │ [rcu_exp_gp_kthread_worker>
21 root │ 0.0 0.0 00:00:00 │ [migration/0] >
22 root │ 0.0 0.0 00:00:00 │ [idle_inject/0] >
23 root │ 0.0 0.0 00:00:00 │ [cpuhp/0] >
24 root │ 0.0 0.0 00:00:00 │ [cpuhp/2] >
:
At this time it is available as a snap package, so I installed it through cargo
Bottom
Bottom is a customizable cross-platform graphical process/system monitor inspired by tools like htop, gtop, etc.
One of the main highlights of this system monitor tool is the availability of graphical visualization widgets for CPU usage, RAM usage, etc.
I’m still fond of Btop
Zoxide
You should be aware of the cd command used to move into various directories. While cd is plenty good, Zoxide is kind of a smarter cd. Zoxide can remember the directories you use most frequently, so you can “jump” to them in just a few keystrokes.
This helps to boost your productivity, and more importantly, it is available for all significant shells out there.
Third-party integrations for Vim, Emacs, Ranger file manager, ZSH-Autocomplete, etc.
Optional interactive selection using fzf command-line fuzzy finder
Works on all major shells.
z Downloads
┌───────────────────>
│~/Downloads
└─> z Downloads && ls
zoxide: you are already in the only match
┌───────────────────>
│~/Downloads
└─> z example
zoxide: no match found
┌───────────────────>
│~/Downloads
└─> z
There are more out there, but this gives a good start for rust written Apps!
