Change font size, in terminal, tab, in linux, unix, ubuntu, normal size, increase font size, decrease font size, zoom in, zoom out

To increase the font size press ' shift + ctrl + ='

To decrease the font size press 'ctrl + '-' '

moving of tab from position, ditach, move, swich, left, right, first, last,to right, to left, shit, in ubuntu, unix, linux, using key board shortcuts, commands

To move the tab to left press 'shift + ctrl +Pg up'

To move the tab to right press 'shift + ctrl +Pg dn'

To move to the tab to next tab press ' ctrl +Pg up'

To move the tab to previous tab press 'ctrl +Pg dn'

To move to tab 1 press 'alt +1'

open new window, in ubuntu, unix, linux, using key board shortcuts, commands

To open a new window from the present tab press 'shift +ctrl + N' . This will open new window.

close tab, in ubuntu, unix, linux, using key board shortcuts, commands

To close the tab using key board shortcut press  'shift + ctrl +W' in the tab, which you want to close.

copy, paste in ubuntu, unix, linux, using key board shortcuts, commands

First to copy, select the text that you want to copy using mouse and then press 'ctrl + shift + c' ( This make the text to copy to clip board)

Then simply to paste this content into a file press  'ctrl + shift + v'

How to write one file content into other file, vim, vi, ubuntu, linux, command in terminal

Here to write one file content into other I will explain with two files 'file1' and 'file2'. Here I will add file2 content into file1.

'file1' contents are as below ( I used 'more' command to show the content)

'file2' contents are as below ( I used 'more' command to show the content)

 Now I created a folder 'Test' and kept 'file1' and file2' in 'Test' folder.

Now open 'file1' using vi command. The content of the 'file1' is shown below (vi file1)

 

To write 'file2' contents into 'file1' follow the below procedure

 

After this you will get the following 'file2' content into 'file1' to the location where your cursor was

to save this do the following

Now you can see that file2 content is saved in file1.

Install XMGRACE, grace, in UBUNTU

XMGRACE is inbuilt in UBUNTU

simple steps to install are

just type "sudo apt-get install grace" in command window 

linux, ubuntu command, to move a file from one folder to other folder

To move files from one folder to other folder use 'mv' command.

For example:

To move file_1, file_2 from Trial_1 folder to Trial_2 folder use the following commands in terminal.


sada@titan:~/Trial_1$ ls
        file_1  file_2  Trial_2
sada@titan:~/Trial_1$ mv file_1 file_2 Trial_2/

sada@titan:~/Trial_1$ ls
      Trial_2

How to install gnuplot in ubuntu, linux, gnuplot, sofware installation, command to install gnuplot

Gnuplot is inbuilt software for ubuntu machine. We can directly install gnuplot sofware in ubuntu by using simple command. But in other linux machines we may have to download the software and install.

For ubuntu:

In ubuntu type the following command in termianl.

sudo apt-get install gnuplot (press 'enter')

How to install xmgrace in ubuntu, linux, xmgrace, sofware installation, command to install xmgrace

Xmgrace is inbuilt for ubuntu. we directly install xmgrace using a simple command in the terminal for ubuntu. But for other linux systems, we have to download the sofware version according to linux machine.

For ubuntu:

In ubuntu use the following command to install xmgrace software. Type the following command in the terminal of ubuntu.

sudo apt-get install grace ( press 'enter')