Redirect STDOUT Stream to the End of File
How to redirect STDOUT stream from the screen to the end of a file? I want to append output from STDOUT stream to an existing file.
When using the ">" redirection to an existing file, old content of the file will be replaced.
You can keep the old content of the file by using the append redirection operator ">>" as shown below:
command options >> file-name
For example, the "echo %random%" command generates a random number and writes to the STDOUT stream. By default, "echo" writes the random number to the screen. But you can redirect it to the end of a file as shown below:
C:\fyicenter>echo %random% >> list.txt C:\fyicenter>echo %random% >> list.txt C:\fyicenter>echo %random% >> list.txt C:\fyicenter>echo %random% >> list.txt C:\fyicenter>echo %random% >> list.txt
Now the file list.txt contains 5 random numbers. If you open it in notepad, you see the following:
29435 9430 13532 18297 27977
2017-12-05, 150👍, 0💬
Can I remove startup application "WZQKPICK.exe - WinZip Quick Pick" to speedup my computer and reduc...
What is tfswctrl.exe process - Sonic Drive Letter Access Component? Process tfswctrl.exe is the Driv...
How to remove QLBCTRL.exe from startup program list? If you want to remove QLBCTRL.exe from the star...
What is EvtEng.exe process - Intel Wireless EvtEng Module? Process EvtEng.exe is related to your wir...
What is QLBCTRL.exe - Process - QLB Controller? Process QLBCTRL.exe is the QLB (Quick Launch Button)...