mkdir apache
mkdir apache/bin
mkdir apache/conf
mkdir apache/lib
mkdir www
mkdir www/html
mkdir www/cgi-bin
mkdir www/ftp

chmod -R 755 apache
chmod -R 750 www

chmod -R 771 www/ftp

touch apache/bin/httpd
chmod 755 apache/bin/httpd

touch www/html/index.html
chmod 644 www/html/index.html
chmod 711 www/cgi-bin/process.pl

cat > apache /conf/httpd.conf 
#
# This is the main Apache HTTP server configuration file. It contains the
# configuration directives that give the server its instructions.

# Do not add a slash at the end of the directory path.
#
ServerRoot "usr"

#
# DocumentRoot: The directory out of which you will serve your documents.
#
DocumentRoot "/Library/WebServer/Documents"


chmod 664 apache/conf/httpd.conf

cat apache/conf/httpd.conf

grep -e "ServerRoot" -e "DocumentRoot" apache/conf/httpd.conf

cd www
sed "s_/Library/WebServer/Documents_`pwd`_g" apache/conf/httpd.conf

awk -F":" '{print $1, "-", $6}' /etc/passwd

Online Bash Shell

Write, Run & Share Bash code online using OneCompiler's Online Bash Shell for free. It's one of the robust, feature-rich Bash shell available over online and getting started with the OneCompiler's Bash Shell is simple and pretty fast. The editor shows sample boilerplate code when you choose language as Bash. OneCompiler also has reference scripts, where you can look for the sample scripts and start coding.

About Bash

Bash (Bourne Again Shell) is a shell program written by Brian Fox and is an upgraded version of Bourne Shell program 'sh'.

Features

  • Open source GNU project
  • Read and execute the commands from a Shell Script
  • Can be invoked by either single-character command line options (-a, -b, -c, -i, -l, -r, etc. ) or by multi-character command line options also like --help, --debugger,--login, etc.
  • Consists of Key bindings
  • Available in restricted mode for the environment security
  • Contains one-dimensional arrays to manipulate the lists of data.

Syntax help

Variables

name="Foo"
echo $name
echo "$name"
echo "${name}"

Conditional Statements

If

if [ conditional-expression ]  
then  
statements  
fi

If-else

if [ conditional-expression ]  
then  
   statements  
else  
  statements
fi

Else-If

if [ conditional-expression ]  
then  
   statements  
elif [ conditional-expression ]  
then  
 statements  
else  
  statements
fi