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Add week8 solutions
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‎.gitignore‎

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*solutions

‎weeks/week8/solutions/good_bye_world_1.sh‎

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#!/bin/bash
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# remember that on your device the path will be different
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echo "Finished. Date: $(date)" >> /home/pasha/Documents/Linux_club/UCU_Linux_Club/weeks/week8/solutions/hello_world.log

‎weeks/week8/solutions/hello_world.log‎

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Started. Date: Tue Nov 10 10:50:22 EET 2020
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Started. Date: Tue Nov 10 10:55:25 EET 2020
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Finished. Date: Tue Nov 10 10:55:25 EET 2020
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Started. Date: Tue Nov 10 10:55:35 EET 2020
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Finished. Date: Tue Nov 10 10:55:35 EET 2020
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Started. Date: Tue Nov 10 11:02:42 EET 2020
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Finished. Date: Tue Nov 10 11:02:42 EET 2020

‎weeks/week8/solutions/hello_world_1.sh‎

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#!/bin/bash
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# remember that on your device the path will be different
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echo "Started. Date: $(date)" >> /home/pasha/Documents/Linux_club/UCU_Linux_Club/weeks/week8/solutions/hello_world.log
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echo "Hello, world"

‎weeks/week8/solutions/hello_world_with_timer.service‎

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[Unit]
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Description=Hello world service, that will be trigerred by timer
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After=multi-user.target
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[Service]
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Type=simple
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ExecStart=/home/pasha/Documents/Linux_club/UCU_Linux_Club/weeks/week8/solutions/hello_world_1.sh
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ExecStop=/home/pasha/Documents/Linux_club/UCU_Linux_Club/weeks/week8/solutions/good_bye_world_1.sh
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User=pasha
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Group=pasha

‎weeks/week8/solutions/hello_world_with_timer.timer‎

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[Unit]
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Description=Timer for hello_world service that executes given program each 10 sec
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[Timer]
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OnBootSec=1min
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OnUnitActiveSec=10s
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Persistent=true
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AccuracySec=1us
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[Install]
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WantedBy=timers.target

‎weeks/week8/solutions/my_logs.logs‎

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-- Journal begins at Wed 2020-09-16 13:12:17 EEST, ends at Mon 2021-01-18 01:08:55 EET. --
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.TPLD], AE_ALREADY_EXISTS (20200925/dswload2-326)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS01], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS02], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS03], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS04], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS05], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS06], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS07], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS08], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS09], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS10], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS11], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS12], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.HS13], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS14._UPC], AE_ALREADY_EXISTS (20200925/dswload2-326)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.XHC.RHUB.HS14._PLD], AE_ALREADY_EXISTS (20200925/dswload2-326)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.USR1], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.USR2], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.SS01], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.SS02], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.SS03], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.SS04], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.SS05], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.SS06], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.SS07], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.SS08], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.SS09], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.XHC.RHUB.SS10], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.I2C2.TPD0], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.I2C3.TPL1], AE_NOT_FOUND (20200925/dswload2-162)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.PEG0.PEGP._ON], AE_ALREADY_EXISTS (20200925/dswload2-326)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.PEG0.PEGP._OFF], AE_ALREADY_EXISTS (20200925/dswload2-326)
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Jan 17 23:48:25 userhost-pavlikgiley kernel: ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20200925/psobject-220)
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Jan 17 23:48:26 userhost-pavlikgiley kernel:

‎weeks/week8/solutions/my_logs.service‎

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[Unit]
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Description=Saves all logs from last boot in /home/pasha/Documents/Linux_club/UCU_Linux_Club/weeks/week8/solutions/my_logs.log. You can specify logs priority in ~/.config/my_logs.conf
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[Service]
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Type=simple
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ExecStartPre=echo "Saving logs"
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ExecStart=/home/pasha/Documents/Linux_club/UCU_Linux_Club/weeks/week8/solutions/my_logs.sh
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User=pasha
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Group=pasha
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[Install]
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WantedBy=graphical.target

‎weeks/week8/solutions/my_logs.sh‎

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#!/bin/bash
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# remember that on your device the path will be different
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LOGS_PATH=/home/pasha/Documents/Linux_club/UCU_Linux_Club/weeks/week8/solutions/my_logs.logs
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CONF_PATH=~/.config/my_logs.conf
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journalctl -b -x -p $(sed '2q;d' $CONF_PATH) > $LOGS_PATH
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dmesg -d -l $(sed '3q;d' $CONF_PATH) >> $LOGS_PATH

‎weeks/week8/solutions/paccache.service‎

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[Unit]
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Description=Unit that will be executed each week. It will clean pacman cache
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After=multi-user.target
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[Service]
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Type=simple
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ExecStart=paccache -r -v

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