How to append the output to a file

Question

How can I do something like command  gt  file in a way that it appends to the file  instead of overwriting

User · Accepted Answer

Use  gt  gt  to append   command  gt  gt  file

User · Answer

you can append the file with    sign  It insert the contents at the last of the file which we are using e g if file let its name is myfile contains xyz then       cat    myfile abc ctrl d  after the above process the myfile contains xyzabc

User · Answer

Yeah    command  gt  gt  file to redirect just stdout of command   command  gt  gt  file 2 gt  amp 1 to redirect stdout and stderr to the file  works in bash  zsh   And if you need to use sudo  remember that just   sudo command  gt  gt   file requiring sudo privileges does not work  as privilege elevation applies to command but not shell redirection part  However  simply using tee solves the problem   command   sudo tee -a  file requiring sudo privileges

[linux] How to append the output to a file?

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