OpenSSL – (de)šifriraj tekst
Šifriraj ..string echo LeTekst | openssl enc -e -aes-256-cbc -md sha512 -a -pbkdf2 -salt -pass pass:admin123 ..datoteku ‘original.txt’ openssl enc -e -in original.txt -out sifrirana.txt…
“gpg: error building skey array: Permission denied”
Uvod Uvoziš secret ključ gpg –import secret.key Problem Pogreška gpg: error building skey array: Permission denied Rješenje gpg –batch –import secret.key gpg pgp key xgpg…
Windows backup wbengine.exe error 0x8078015B
Radnja Radiš image backup sistemskog diska programom iz Windowsa. Nije to loš program, radi što treba raditi ako radi. Backup ide, ide, ide, .. Problem…
Odabir drugog shella
Privremeno echo $SHELL $0 odgovor npr.: /bin/bash -bash zsh “You can: blabla” (opcije q, 0, 1 i 2) odgovori npr. s “2“ echo $SHELL $0…
Nepovratno uništi fajl
(secure delete)
Linux shred datoteka.txt –verbose –remove Windows Osim nekih jačih hakeraja, ne nalazim native-windows uništenje. Ako imaš Windows Subsystem for Linux WSL: wsl shred datoteka.txt –verbose…
Mosquitto – Instaliranje servera i/ili klijenata, inicijalna konfiguracija
Instalacija sudo apt-add-repository ppa:mosquitto-dev/mosquitto-ppa sudo apt-get update sudo apt install mosquitto # ovo ide samo na server sudo apt install mosquitto-clients …
Deinstaliraj Exchange
Ovo je neki puta znalo pomoći, ali ne uvijek, pa – probaj, ako radi radi, ako ne radi jbg. Start >> Exchange Management Shell Get-Mailbox…
Tema OWA stranica (ne ona nego ova) https://mojdragi.exchange-server.lokalni/owa/auth/logon.aspx izbacuje pogrešku: Server Error in ‘/owa’ Application. ASSERT: HMACProvider.GetCertificates:protectionCertificates.Length<1 Description: An unhandled exception occurred during the execution…
Windows Server 2019 – Omogući RDP
Postupak – tl;dr Server Manager -> Local Server -> Properties -> Remote management -> Disabled promijeni u, logičko, Enabled Slike rdp rdpeder erdepe xrdp enable…
crontab primjeri
Svakih 10 minuta: */10 * * * * /bin/bash /home/mirko/neštonešto.sh Svaki sat u 03 minute: 3 * * * * ovdjeideneštonešto Nakon pokretanja OS-a: @reboot…
Vrijeme gašenja/pokretanja računala
powershell.ps1 Boot Get-WinEvent -FilterHashtable @{logname=’System’; id=6009} Shutdown Get-WinEvent -FilterHashtable @{logname=’System’; id=1074} v2 Get-EventLog System -Newest 10000 | Where EventId -in 41,1074,1076,6005,6006,6008,6009,6013 | Format-Table TimeGenerated,EventId,UserName,Message -AutoSize…
Pristup s Linuxa folderu na Windowsima
Tema Folder na Windows računalu želiš podijeliti s korisnikom koji će mu pristupati s Linux računala. Na Windows računalu mkdir c:\folderzalinuxmasinu net user linuxkorisnik admin123…
Windows 10 – Toast notification
AutoHotKey Naslov = "Naslov ….-….1….-….2….-….3….-….4….-….5….-….6….-….7….-….8….-….9….-….0" Sadrzaj = "Sadržaj ….-….1….-….2….-….3….-….4….-….5….-….6….-….7….-….8….-….9….-….0….-….1….-….2….-….3….-….4….-….5….-….6….-….7….-….8….-….9….-….0", 1 TrayTip, %Naslov% , %Sadrzaj% , 1 Sleep, 300000 hxxps://www.autohotkey.com/boards/viewtopic.php?t=7775 Powershell $Miliseconds=300000 $Title="….-….1….-….2….-….3….-….4….-….5….-….6….-….7….-….8….-….9….-….0" $Text ="….-….1….-….2….-….3….-….4….-….5….-….6….-….7….-….8….-….9….-….0….-….1….-….2….-….3….-….4….-….5….-….6….-….7….-….8….-….9….-….0" Add-Type…
sendemail primjer
sendemail -f "posiljatelj@domena.tld" \ -t "primatelj@domena.tld" \ -u "[SWID#$(date +%Y%m%d%H%M)] Subjektum" \ -o message-file="datoteka_s_tekstom_poruke.txt" \ -s mailserver.domena.tld:26 \ -o username=posiljatelj@domena.tld \ -o password=admin123 \ -o…
Crontabe, prestani slati mail svaki puta kad pokreneš nešto
Crontabu, prestani spamati.. ..pa i poruke o pogreškama: 1 2 * * * /home/korisnik/nestonesto.sh >/dev/null 2>&1 Prestani slati normalne poruke.. ..ali nastavi slati nenormalne, tj….
Staza skripte; staza direktorija u kojemu je skripta
Put do sreć Puna putanja do skripte bash.sh echo $(realpath $0) batch.cmd echo %~F0 javascript.js console.log(__filename); powershell.ps1 Write-Host $MyInvocation.MyCommand.Path python.py import os print(__file__) Direktorij u…
Preuzmi najnoviji Chromedriver
Tema Kako preuzeti najnoviji Chromedriver tl;dr DOS batch @echo off wsl curl http://chromedriver.storage.googleapis.com/LATEST_RELEASE > zz-chromedriver-FRISKI set /p verzija=<zz-chromedriver-FRISKI wget "https://chromedriver.storage.googleapis.com/%verzija%/chromedriver_win32.zip" -O chromedriver_win32.zip unzip -o chromedriver_win32.zip…
youtube-dl – preuzimanje MP3, samostalni video i playlist
Pojedinačni video youtube-dl.exe –format "bestaudio[ext=m4a]/mp4" –rate-limit 1M –embed-thumbnail –restrict-filenames –ignore-errors –extract-audio –audio-quality 6 –audio-format mp3 "$YoutubeVideoURL" –output ‘[%(uploader)s]-[%(title)s]-[%(id)s].%(ext)s’ Playlist youtube-dl.exe –format "bestaudio[ext=m4a]/mp4" –rate-limit 1M –embed-thumbnail…
Traženje teksta
Grep – Bash ili WSL Upotrijebi “| less blabla” samo ako pronađenog teksta ima mnogo i trebaš listati kroz više ekrana. Uzorak u CLI grep…