/Shell/Bash/Echo or cat into multiple files

Echo or cat into multiple files

# Use tee to read from standard input and write to standard output and files.
echo "hello" | tee -a file1 file2

or 

# can flip it around for heredoc: 
tee -a aaa bbb ccc << EOF contents ... EOF

Source: unix.stackexchange.com

Similar codes

2 votes139 views1 answer
Awk variable
Shell/Bash
0 vote145 views1 answer
View system uptime ubuntu 18.04
Shell/Bash
13 votes140 views2 answers
Install visual studio code ubuntu using command line
Shell/Bash
0 vote162 views2 answers
Rename docker container
Shell/Bash
0 vote134 views1 answer
Start with git and github
Shell/Bash
8 votes222 views5 answers
Bash substring test
Shell/Bash
0 vote171 views1 answer
Haskell change version
Shell/Bash
0 vote143 views1 answer
Fslroi
Shell/Bash
2 votes136 views2 answers
Install grub manually
Shell/Bash
0 vote130 views1 answer
Install php 7.4 chocolatey
Shell/Bash