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How to choose default CLI PHP on Ubuntu?

How to synchronize files from remote server?

How to echo to file with sudo?

bash echo sudo

Often we want to echo some content into file, for which we need root permissions. There is a command tee to help with that. It will display passed string and at the same time write it to file.

Example of trimming log file:

echo "" | sudo tee error.log
To append to a file add -a parameter to tee:
echo "manual" | sudo tee -a mysql.override

See Also