I have searched the web but I can not find a solution that does what I want the fish shell to do.
With oh-my-zsh, you can add plugins such as gpg-agent and ssh-agent.
Once zsh is launched and there is no ssh-agent running, it will prompt for ssh passphrase and it keeps the ssh-agent running and remember values until next reboot. Same thing with gpg-agent, except that only gets unlocked when one uses gpg to sign something.
System:
Kernel: 6.7.8-273-tkg-linux-tkg-pds arch: x86_64 bits: 64 compiler: gcc
v: 13.2.1 clocksource: tsc avail: hpet,acpi_pm
parameters: intel_pstate=passive kernel.split_lock_mitigate=0
BOOT_IMAGE=/@/boot/vmlinuz-linux-tkg-pds
root=UUID=d317771f-a3af-43ab-ae96-fc60f2ab2018 rw rootflags=subvol=@
quiet loglevel=3 ibt=off
Desktop: KDE Plasma v: 5.27.10 tk: Qt v: 5.15.12 info: frameworks
v: 5.115.0 wm: kwin_x11 vt: 2 dm: SDDM Distro: Garuda base: Arch Linux
Machine:
Type: Desktop System: Gigabyte product: Z97X-SLI v: N/A
serial: <superuser required> Chassis: type: 3 serial: <superuser required>
Mobo: Gigabyte model: Z97X-SLI-CF v: x.x serial: <superuser required>
uuid: <superuser required> UEFI: American Megatrends v: F10b
date: 03/03/2016
CPU:
Info: model: Intel Core i5-4670K bits: 64 type: MCP arch: Haswell
gen: core 4 level: v3 note: check built: 2013-15 process: Intel 22nm
family: 6 model-id: 0x3C (60) stepping: 3 microcode: 0x28
Topology: cpus: 1x cores: 4 smt: <unsupported> cache: L1: 256 KiB
desc: d-4x32 KiB; i-4x32 KiB L2: 1024 KiB desc: 4x256 KiB L3: 6 MiB
desc: 1x6 MiB
Speed (MHz): avg: 3800 min/max: 800/3800 scaling: driver: intel_cpufreq
governor: performance cores: 1: 3800 2: 3800 3: 3800 4: 3800 bogomips: 27224
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Vulnerabilities: <filter>
Graphics:
Device-1: NVIDIA AD107 [GeForce RTX 4060] vendor: Micro-Star MSI
driver: nvidia v: 550.54.14 alternate: nouveau,nvidia_drm non-free: 545.xx+
status: current (as of 2024-02) arch: Lovelace code: AD1xx
process: TSMC n4 (5nm) built: 2022+ pcie: gen: 3 speed: 8 GT/s lanes: 8
link-max: gen: 4 speed: 16 GT/s bus-ID: 01:00.0 chip-ID: 10de:2882
class-ID: 0300
Display: x11 server: X.Org v: 21.1.11 with: Xwayland v: 23.2.4
compositor: kwin_x11 driver: X: loaded: nvidia unloaded: modesetting,nouveau
alternate: fbdev,nv,vesa gpu: nvidia display-ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 92 s-size: 530x301mm (20.87x11.85")
s-diag: 610mm (24")
Monitor-1: HDMI-0 res: 1920x1080 hz: 60 dpi: 92
size: 531x299mm (20.91x11.77") diag: 609mm (23.99") modes: N/A
API: EGL v: 1.5 hw: drv: nvidia platforms: device: 0 drv: nvidia device: 2
drv: swrast gbm: drv: kms_swrast surfaceless: drv: nvidia x11: drv: nvidia
inactive: wayland,device-1
API: OpenGL v: 4.6.0 compat-v: 4.5 vendor: nvidia mesa v: 550.54.14
glx-v: 1.4 direct-render: yes renderer: NVIDIA GeForce RTX 4060/PCIe/SSE2
memory: 7.81 GiB
API: Vulkan v: 1.3.276 layers: 9 device: 0 type: discrete-gpu
name: NVIDIA GeForce RTX 4060 driver: nvidia v: 550.54.14
device-ID: 10de:2882 surfaces: xcb,xlib device: 1 type: discrete-gpu
name: NVIDIA GeForce RTX 4060 driver: nvidia v: 550.54.14
device-ID: 10de:2882 surfaces: xcb,xlib device: 2 type: cpu name: llvmpipe
(LLVM 16.0.6 256 bits) driver: mesa llvmpipe v: 24.0.2-arch1.1.1 (LLVM
16.0.6) device-ID: 10005:0000 surfaces: xcb,xlib
Audio:
Device-1: Intel 9 Series Family HD Audio vendor: Gigabyte 9
driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:8ca0
class-ID: 0403
Device-2: NVIDIA vendor: Micro-Star MSI driver: snd_hda_intel v: kernel
pcie: gen: 3 speed: 8 GT/s lanes: 8 link-max: gen: 4 speed: 16 GT/s
bus-ID: 01:00.1 chip-ID: 10de:22be class-ID: 0403
Device-3: Tenx USB AUDIO driver: hid-generic,snd-usb-audio,usbhid
type: USB rev: 1.1 speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 3-6:5
chip-ID: 1130:1620 class-ID: 0300
API: ALSA v: k6.7.8-273-tkg-linux-tkg-pds status: kernel-api with: aoss
type: oss-emulator tools: N/A
Server-1: PipeWire v: 1.0.3 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
4: pw-jack type: plugin tools: pactl,pw-cat,pw-cli,wpctl
Network:
Device-1: Intel Ethernet I217-V vendor: Gigabyte driver: e1000e v: kernel
port: f040 bus-ID: 00:19.0 chip-ID: 8086:153b class-ID: 0200
IF: eno1 state: up speed: 1000 Mbps duplex: full mac: <filter>
IF-ID-1: tailscale0 state: unknown speed: -1 duplex: full mac: N/A
Info: services: NetworkManager, smbd, sshd, systemd-timesyncd
Drives:
Local Storage: total: 935.29 GiB used: 72.65 GiB (7.8%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/sda maj-min: 8:0 vendor: Western Digital
model: WD10EZEX-00ZF5A0 size: 931.51 GiB block-size: physical: 4096 B
logical: 512 B speed: 6.0 Gb/s tech: HDD rpm: 7200 serial: <filter>
fw-rev: 0A80 scheme: GPT
ID-2: /dev/sdb maj-min: 8:16 vendor: SanDisk model: SanDisk Cruzer
size: 3.77 GiB block-size: physical: 512 B logical: 512 B type: USB rev: 2.0
spd: 480 Mb/s lanes: 1 mode: 2.0 tech: N/A serial: <filter> fw-rev: 8.02
SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
Partition:
ID-1: / raw-size: 500 GiB size: 500 GiB (100.00%) used: 70.75 GiB (14.1%)
fs: btrfs dev: /dev/sda1 maj-min: 8:1
ID-2: /boot/efi raw-size: 2.17 GiB size: 2.17 GiB (99.80%)
used: 1.91 GiB (88.0%) fs: vfat dev: /dev/sda4 maj-min: 8:4
ID-3: /home raw-size: 500 GiB size: 500 GiB (100.00%)
used: 70.75 GiB (14.1%) fs: btrfs dev: /dev/sda1 maj-min: 8:1
ID-4: /var/log raw-size: 500 GiB size: 500 GiB (100.00%)
used: 70.75 GiB (14.1%) fs: btrfs dev: /dev/sda1 maj-min: 8:1
ID-5: /var/tmp raw-size: 500 GiB size: 500 GiB (100.00%)
used: 70.75 GiB (14.1%) fs: btrfs dev: /dev/sda1 maj-min: 8:1
Swap:
Kernel: swappiness: 133 (default 60) cache-pressure: 50 (default 100)
zswap: no
ID-1: swap-1 type: zram size: 31.25 GiB used: 0 KiB (0.0%) priority: 100
comp: zstd avail: lzo,lzo-rle,lz4,lz4hc,842 max-streams: 4 dev: /dev/zram0
Sensors:
System Temperatures: cpu: 52.0 C mobo: N/A gpu: nvidia temp: 52 C
Fan Speeds (rpm): N/A gpu: nvidia fan: 34%
Info:
Memory: total: 32 GiB available: 31.25 GiB used: 7.58 GiB (24.2%)
Processes: 234 Power: uptime: 1h 14m states: freeze,mem,disk suspend: deep
avail: s2idle wakeups: 1 hibernate: platform avail: shutdown, reboot,
suspend, test_resume image: 12.46 GiB services: org_kde_powerdevil,
power-profiles-daemon, upowerd Init: systemd v: 255 default: graphical
tool: systemctl
Packages: pm: pacman pkgs: 1633 libs: 490 tools: octopi,paru Compilers:
gcc: 13.2.1 Shell: garuda-inxi default: fish v: 3.7.0 running-in: konsole
inxi: 3.3.33
Garuda (2.6.23-1):
System install date: 2024-03-04
Last full system update: 2024-03-05 ↻
Is partially upgraded: No
Relevant software: snapper NetworkManager dracut
Windows dual boot: No/Undetected
Failed units:
“papers please” 
Missing information requested in the template may result in not receiving assistance