SHELL

comments in bash file

# Comments syntax for bash files

# This is a "inline "comment (it lasts till the end of the line)

echo " ==== Starting bash file ... ==== "

# multi-line Comments syntax for bash files 

: '
This is a wonderful 
multi-line
comments useful for documentation
Purposes '

# inline comment 
echo " ==== Ending bash file ... ===="
 

comment line in bash file

# Bash comment

bash comment section to a file

cat << ABC > ./file1.tmp
1.whatever you want
2.whatever you want
3.whatever you want
ABC

#here line 1 2 3 will go to file1.tmp
#in the script line 1 2 3 are comments