mynotes.txt

lsusb : what are the things connected to the computer 

#Port forwarding with serveo.net
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ssh -R magis:80:localhost:9000 serveo.net

#Managing network Interfaces
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sudo iw dev wlan0_ap interface add wlo1 type managed

#To delete interface wlo1
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iw wlo1 del

#How to update Github
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1.First update or pull the remote repository

git pull repo-url

2.Change whatever the changes has to be done ,then

git status

3.Then add the changes 
 git add -A , git add .

4.Then commit

git commit -m "Give name for commit"

5.Then push the changes to remote repository

git push , git push origin master

#sudo
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To give the pasword in one command line only
echo <password> | sudo -S <program name>

#To list packages 
pacman -Qe

#Convert images to pdf in sorted way 
ls *.jpg | sort -n | tr '\n' ' ' | sed 's/$/\ mydoc.pdf/' | xargs convert