LINUXOPOLIS
Building a Linux Habitat
willi glenz @ telegram
Published with SteemPeak
home ~ previous
UPDATES
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| # 1,076 | ufw-apache | apache2 | update 2020-03-14 |
| # 1,075 | ufw | ssh apache2 | update 2020-03-13 |
| # 1,044 | history | dpkg, date, usermod | update 2020-03-12 |
| # 1,043 | snap | package manager | update 2020-03-11 |
vim-configuration tmux-configuration tmux-installation 2020
atom raspberry-pi tmux-windows ranger pycharm language jupyterlab systemd fail2ban 2020
weather fzf find neofetch taskwarrior-session taskwarrior-installation tmux-panes 2020
inxi tmux-sessions tmux ssh raspi-documentation fish-documentation fish-functions 2020
fish-configuration time fish-installation rsync raspi-installation dhcp system-rescue-cd 2020
cpu awk tutorials user-management history disk-management dns oneliner apt 2020
system-update debian ramdisk ntp monitoring host-configuration vim-cheatsheet networking 2020
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tasks check shortcuts ide arp system-editor sources packages apache baseline host i3 wm 2019
python swap glances veracrypt flatpak logging docker snap tiddlywiki tails firefox 2019
firmware vim prompt aliases howto container git bash snippets screen hardening html java 2019
arch 2019
TOOLBOX
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| ufw | apache2 | 2020 |
| vim | configuration cheat-sheet | 2020 |
| tmux | installation configuration sessions windows panes | 2020 |
| ranger | file manager | 2020 |
| jupyterlab | evolution of jupyter | 2020 |
| fish | installation configuration documentation functions | 2020 |
| STATUS | sntop tuptime snort watch uptime bmon dmesg ntopng vnstat zabbix | |
| baseline | wrapper for sysstat, hardinfo, neofetch, sysbench, ... | |
| check | wrapper for neofetch, inxi, nmap, vnstat, lshw, ip, ... | |
| glances | curses-based monitoring tool | |
| inxi | system information script | |
| neofetch | system information script | |
| HOST | chkrootkit lsof journalctl atop ctrl-z jobs bg fg htop kill killall pgrep pkill ps pstree renice top unattended-updates hostname ip cal ncal lsusb etcher hwinfo lshw dd df du mount umount pwd smartctl sync tune2fs | |
| host | information gathering tools | |
| cpu | tool collection | |
| ram | demidecode free vmstat | |
| disk | gnome-disks fdisk cfdisk baobab badblocks blkid lsblk mkfs.vfat parted | |
| debian | system-update system-rescue-cd arch tails | |
| systemrescuecd | rescue distribution | |
| arch | rolling release distribution | |
| tails | security distribution | |
| systemd | system and service manager | |
| swap | configuration | |
| packages | snap apt flatpak dpkg-reconfigure tasksel | |
| language | installation & configuration | |
| i3wm | window manager | |
| system-editor | installation & configuration | |
| rsync | file copying tool | |
| veracrypt | encryption tool | |
| SERVER | nessus ipfire ipcop nmap snort chkrootkit iptables rkhunter mda's webalizer hardware web-server mail-server dns-server ftp-server | |
| raspberry pi | installation documentation | |
| apache | web server | |
| fail2ban | log file monitor | |
| ssh | remote login tool | |
| NETWORK | fping mtr netstat nmap ping speedtest aircrack-ng wireshark | |
| networking | networking tool collection | |
| arp | address resolution protocol | |
| dhcp | dynamic host configuration protocol | |
| dns | domain name system | |
| ntp | network time protocol | |
| USER | diceware groups id last login pwgen sudo vigr vipw visudo whoami date ulauncher vit wall | |
| administration | user management tools | |
| weather | weather report | |
| taskwarrior | installation & configuration | |
| firefox | web browser | |
| tasks | text file | |
| scrot | screen capture tool | |
| CLI | | |
| screen | terminal window manager | |
| bash | oneliner aliases prompt shortcuts | |
| FILES | cat chown chmod cp curl file grep head less ls ln md5sum mkdir mv ncdu rev rm rmdir sort tail tar touch tree type uniq whereis wc which | |
| fzf | fuzzy finder | |
| find | search command | |
| time | time stamps | |
| loop_device | linux loop block device | |
git
| distributed version-control system | |
| PROGRAMMING | code scite geany focuswriter emacs mcedit nano ne gedit mousepad pandoc | |
| atom | text editor | |
| python | pycharm ide | |
| awk | pattern scanning and text processing language | |
| tiddlywiki | single page application wiki | |
| java | general-purpose programming language | |
| html | hypertext markup language | |
| IN WORK | | |
| collections | tutorials sources howto snippets update docker hardening | |
HISTORY
/dev/null $ cat /dev/null > file.txt
/etc/passwd $ cat /etc/passwd | cut -d: -f7 | sort | uniq -c | sort -nr
/etc/shells $ cat /etc/shells
/proc/interrupts $ watch -d cat /proc/interrupts // interrupts
/proc/ioports # cat /proc/ioports | less // ioports
alias $ alias ea='vim ~/.bash_aliases && source ~/.bash_aliases'
apropos $ apropos password | less
apt # apt install supertuxkart
arp-scan # arp-scan --localnet | vim -
cat $ cat > text.txt <<HERE
cups # nc -z 127.0.0.1 631 && echo ok || echo failed
curl $ curl cheat.sh/:list | less
curl $ curl wttr.in
date bash $ echo "It is now $(date +%T) on $(date +%A)"
date fish $ echo It is now (date +%T) on (date +%A)
dpkg $ dpkg --list
dpkg $ dpkg --list| fzf
efibootmgr # efibootmgr
firmware # ls /sys/firmware/efi
free # watch free -h
grub # grub-install
history $ history search --contains 'vim'
history $ history | fzf
lsof # lsof -u user | fzf
lsof # lsof -u user | vim -
lspci $ clear; lspci; echo; lspci -t; echo // pci
lsusb $ clear; lsusb; echo; lsusb -t; echo // usb
mail $ watch mail
memory $ ps axch -o cmd:15,%mem --sort=-%mem | sed 10q
memtester # memtester 7G
mkdir # mkdir -p /mnt/ram; mount -t tmpfs tmpfs /mnt/ram -o size=8192M
mkdir $ mkdir -p Backups/{Sales,Development,HR}/{Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec}/{Sun,Mon,Tue,Wed,Thu,Fri,Sat}
mkdir $ mkdir -p dummy/{1..100}/{1..100}
mount $ mount | column -t
mpg123 $ mpg123 -zvC /home/user/music/*
nc # nc -z 127.0.0.1 631 && echo ok || echo failed // cups
nc # nc -z 127.0.0.1 80 && echo ok || echo failed // apache
netstat # netstat -tulpn
ntpq $ watch ntpq -p
pip $ sudo -H pip install --upgrade youtube-dl
printenv $ printenv | awk '/^PATH|HOME|USER|SHELL/ {print $0}'
processes $ ps axch -o cmd:15,%cpu --sort=-%cpu | sed 10q
ranger $ ranger /etc/
ranger $ ranger /usr/share/doc/
ranger $ ranger ~/.local/share/Trash/
scp $ scp -r folder/ user@a.b.c.d:~
scp $ scp file.txt pi@a.b.c.d:/home/pi/
scp $ scp pi@a.b.c.d:/home/pi/file.txt .
systemctl # systemctl status|restart|start|stop|enable|disable
systemctl $ systemctl status apache2
timedatectl $ timedatectl
tuptime $ tuptime -t // table
tuptime $ watch tuptime
usermod # usermod -aG group1,group2,group3 username
vim $ vim $(fzf --height 40%)
vim $ vim $(fzf -e --preview 'head -100 {}')
vim > export EDITOR=vim
vim > export VISUAL=vim
watch $ watch -d -n 5 ls -l
whatis $ whatis passwd
SOURCES
arch-linux ................. archlinux.org
debian ..................... debian.org
mx-linux ................... mxlinux.org
picture .................... screenshoot by me ~ my gnome-desktop
