Category: Exploring Linux

Connect to Wifi through Terminal

Today, I learned various new commands of ubuntu.

Command to connect to wifi through terminal.

nmcli d wifi connect <WiFiSSID> password <WiFiPassword>

If you have to login for wifi through browser. You can follow steps listed below.

$nmcli d wifi connect <WifiSSID>                              //WifiSSID means name of Wifi

Then install elink through

$sudo apt install elink

If already done then type

$elink

Enter URL of login page and password. Congratulation you are connected through Wifi from terminal. It may seem tedious task but if you know the real power of terminal than this long procedure is worth in.

Inspite of this I used to online tool to edit the properties  like aspect ratio, height and width of image through online tool http://resizeyourimage.com/ . I have used it to fill GATE examination form.

 

 

 

 

 

 

 

 

 

 

 

 

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Mutt- Mail User Agent

Mutt is apowerful program for reading and sending electronic mails.

I followed two references to install mutt.

http://nickdesaulniers.github.io/blog/2016/06/18/mutt-gmail-ubuntu/

https://www.linuxquestions.org/questions/linux-newbie-8/unable-to-configure-mutt-email-client-4175513968/

Mutt Installation

$sudo apt install mutt

$ sudo touch $MAIL
$ sudo chmod 660 $MAIL
$ sudo chown `whoami`:mail $MAIL

Create the ~/.muttrc file

set imap_user = "userName@gmail.com"
set imap_pass = "password"

set smtp_url = "smtp://userName@smtp.gmail.com:587/"
set smtp_pass = "password"

set from = "userName@gmail.com"
set realname = "Sender Name"

set folder = "imaps://imap.gmail.com:993"
set spoolfile = "+INBOX"
set postponed="+[Gmail]/Drafts"

set header_cache=~/.mutt/cache/headers
set message_cachedir=~/.mutt/cache/bodies
set certificate_file=~/.mutt/certificates

set move = no

For furthur usage of Mutt keep in touch with me.

 

 

 

Interesting Ubuntu Commands

To find the file. Its alterantive is locate command.

find -iname <filename>

i means case-insensitive. It is an optional.

eog a.png

eog means eye of Gnome. It shows image.

pdftk in.pdf cat 1-endE output out.pd
sudo easy_install -U pip

To install pip.

libreoffice file.odt

To open odt file in libreoffice. We can also open docx file.

pandoc -f latex -t docx -o irc.docx irc.tex

It will convert tex file to docx. We can also convert tex file to odt. For it just replace docx with odt.

Git Commands

mkdir invention
cd invention
git init
touch newton.txt
touch a.txt
git add newton.txt
git add a.txt
git rm -f a.txt
git commit -m “first commit”
git remote add red https://github.com/amisha2016/invention
git remote
git remote -v
git status
git stash
git status
git stash list
git stash apply
git push -u red master
git log
git stash
git revert HEAD~1
ls
git log
git reset –hard HEAD~1
ls
git log
git pull
git checkout -b v1
git checkout -b v2
git checkout v2
git branch (tell all branches in repo)
git branch -m master(rename current branch to master)
git branch -D v2
git merge v1
git diff

git clone https://github.com/amisha2016/fresh

git reset --hard HEAD^  //to undo revert command