Keyboard Shortcuts Copy only active window to clipboard Normally, the Print Screen key copies the entire display (or two displays if you got them), ALT + Print Screen only copies the currently active window to the clipboard. Whether taking a screenshot to diagnose a problem, or just because you want to show something to a friend, this will come in handy. Fix those little mistakes Did you know you can undo almost any action? CTRL + Z is the ultimate hot key, and for sure you knew about it already, however note that undo doesn’t just apply to typing. If you accidentally delete or move a file, you can hit CTRL + Z to bring it right back to where it was. In Chrome and Firefox you can also undo closing a tab using CTRL + SHIFT + T. Cycle through open windows Pressing ALT+TAB allows you to cycle through currently open windows. This makes switching back and forth between running processes quick and painless. If you want a more stylish method of cycling through open programs, ...
Awk Script 1. Print Even number of words in each line from file Ans. awk '{for(i=1;i<=NF;i++) if(i%2==0) printf("%s ",$i) else continue printf("\n") }' file1 O/P:-= is command file created awk {file1:- this is awk command example this file is created for awk } 2. Display words having length greater than 10 and consists of digit. Ans. awk '{for(i=1;i<=NF;i++) if(length($i)>10) if(int($i)) printf("%s ",$i) else continue printf("\n") }' file2 O/p: 12345678912 {file2: this is number file 123445 123456789 hcd kkd 72 7832 12345678912 1234156789 124 edne 124de edj 12dw ds5 asjkdeyfendj fdej kjd faiuendhgej dk fdkfj87fdnj77n dfjn jhfd hude7634bfdef }
Microsoft Excel useful Shortcut Keys Most of you use Microsoft Excel pretty frequently in your day-to-day work.So, assuming those assumptions are correct, I’d like to help you improve your productivity by sharing the most useful Microsoft Excel shortcut keys. Below is a listing of all the major shortcut keys usable in Microsoft Excel. Shortcut Description F2 Edit the selected cell . F3 After a name has been created, F3 will paste names. F4 Repeat last action. For example, if you changed the color of text in another cell, pressing F4 will change the text in cell to the same color. F5 Go to a specific cell. For example, C6. F7 Spell check selected text or document. F11 Create chart from selected data. Ctrl + Shift + ; Enter the current time. Ctrl + ; Enter the current date. Alt + Shift + F1 Insert New Worksheet . Alt + Enter While typing te...
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