Posted in Bash CLI Linux SysAdmin

Ubuntu – Formatiranje USB diska na NTFS format

sudo apt-get install ntfs-3g lsblk -f umount /dev/sdb sudo mkntfs –quick –verbose –label LosDrajvos /dev/sdc1 Pričekaj poruku: "mkntfs completed successfully. Have a nice day." ……

Posted in CLI Linux SysAdmin Windows

Dodaj korisnika u grupu (Windows, Linux)

bash.sh usermod –append –groups jahacirumenekadulje mirko logoff/logon batch.cmd net localgroup "jahacirumenekadulje" "mirko" /add Commodore 64 n/a group xgroup user xuser add xadd dodaj grupa korisnik…

Posted in CLI Linux SysAdmin

Ubuntu – Kreiraj novog korisnika i folder
Obriši korisnika i folder

sudo adduser –shell /bin/bash probnikorisnik sudo deluser –remove-home probnikorisnik xadduser xuseradd adduser useradd add user add deluser xdeluser delete xdelete

Posted in Internet Linux SysAdmin

Ubuntu – Statička IP adresa

Netplan ip a zapiši id kartice; recimo “enp3s0“ nano /etc/netplan/01-netcfg.yaml (ii neki drugi fajl sličnoga naziva koji se tamo nađe) ako je sada IP na…

Posted in CLI Linux SysAdmin

Linux: mount NTFS USB

Kako na Linuxu montirati USB formatiran u NTFS sudo apt update -y sudo apt install ntfs-3g -y sudo fdisk –list | grep NTFS recimo da…

Posted in Linux SysAdmin

Instalacija 7-Zipa na Linux

Najnovija verzija, možebitno beta Naravno, prvo na sajtu https://www.7-zip.org/ provjeri koja je verzija najfriškija. wget –no-cache https://www.7-zip.org/a/7z2301-linux-x64.tar.xz -O 7z.tar.xz tar -xvf ./7z.tar.xz cp 7zz /usr/local/bin…

Posted in Bash CLI Linux

Promjena vremenske zone

timedatectl list-timezones timedatectl list-timezones | grep -i zagreb timedatectl set-timezone Europe/Zagreb —o—

Posted in Bash Linux

.bashrc – ideje

Par ideja za .bashrc export TERM=’xterm-256color’ PS1="[\[\e]0;\u@\h: \w\a\]${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;35m\]\w\[\033[00m\]] \$ " LS_COLORS=$LS_COLORS:’di=0;35:’ export LS_COLORS CRTA=——————————————————————————– CRTURDA=################################################################################ export CRTA=——————————————————————————– export CRTURDA=################################################################################ alias ls=’ls –color=always –time-style="+%Y%m%d-%H%M" –group-directories-first ‘…

Posted in Linux

update-motd ideje

10-who #!/bin/bash echo ——————– `pwd`/$0 – $LOGNAME – $(date +%Y%m%d:%H%M) echo —– who sudo /usr/bin/who –all –ips –process –users –time –heading | ccze –mode=ansi echo…

Posted in Bash CLI Linux Powershell

Instalacija Powershell 7+ na Ubuntu

#!/bin/bash sudo apt-get update sudo apt-get install -y wget apt-transport-https software-properties-common wget -q "https://packages.microsoft.com/config/ubuntu/16.04/packages-microsoft-prod.deb" sudo dpkg -i packages-microsoft-prod.deb sudo apt-get update sudo apt-get install -y…

Posted in Linux SysAdmin

Samba – dijeljene mape; server: Linux, klijent: Windows
{Ubuntu}

Tema Kako folder na Linuxu podijeliti s Windows klijentom Postupak – tl;dr apt install samba smbpasswd -a <%PostojećiJuzer%> zapiši lozinku 🙂 nano /etc/samba/smb.conf na kraj…

Posted in CLI Linux Windows

Koji servis drži port X
{Linux},{Windows}

Ubuntu netstat netstat -anop | grep ":80" | grep -i "listen" tcp6 0 0 :::80 :::* LISTEN 853/apache2 off (0.00/0/0) ss ss -tulipan | grep…

Posted in Linux

Instaliranje LAMP-e za po doma
{Ubuntu}

Tema Prilika za instalirati LAMP tijekom instalacije Linux servera je propuštena? Pffft.. ništa lakše, može se i naknadno, za niti 5 sati i 8 rekompajliranja…

Posted in Linux SysAdmin

sudo visudo

sudo visudo mirko ALL=(ALL) NOPASSWD: ALL mirko ALL=(ALL) NOPASSWD: /usr/bin/mount sudo xsudo visudo xvisudo

Posted in Linux

Dopusti ulazni promet po portu 22/TCP

iptables CentOS iptables -A INPUT -p tcp –dport 22 -j ACCEPT iptables -A INPUT –protocol tcp –source 192.168.1.0/24 –dport 22 -j ACCEPT iptables-save > /etc/sysconfig/iptables…

Posted in Backup CLI Linux SysAdmin Windows

7Zip backup

Tema Backup i zaštita AES šifriranjem Postupak – tl;dr (sve mora ići u jedan red!) 7z u -spf -ssw -r -bb3 -bsp1 -bt -scsUTF-8 -t7z…

Posted in Linux SysAdmin

Ansible – prvi koraci

Tema Dok se boriš s posljedicama oralne dijareje na Ansibletovom sajtu i pronalaziš korisne informacije u beskonačnim zidovima teksta – ovdje su prvi koraci: Postupak…

Posted in Linux

Instalacija najnovije verzije 7Zipa na Linux

Tema Supoz Repozitoriji Linuxa nerijetko imaju (vrlo) stare verzije programa. Problem je da tamo prisutna verzija 7Zipa ponekad nema sve optimalno za kvalitetno šifriranje arhiva….

Posted in Bash CMD Linux Powershell SysAdmin Windows WMIC

LAN IP adresa

bash.sh lshw -c network | sed "s/ /\n/gI" | grep -i "ip=" | awk -F= ‘{print $2}’ ip -4 -br a | awk ‘{print $3}’…

Posted in Linux

sendemail ne može koristiti SSL/TLS

Tema Želiš koristiti sendemail za robote (“-o tls=yes -o username=mirko -o password=admin123“), kadliono sendemail ti javi: $DATE $HOSTNAME sendemail[$RANDOM]: ERROR => No TLS support! SendEmail…