Trillex bash 1 - Revision history

Trillex at 10:21, 12 February 2009

2009-02-12T10:21:06Z

Trillex at 10:06, 12 February 2009

2009-02-12T10:06:03Z

Trillex at 10:05, 12 February 2009

2009-02-12T10:05:37Z

Trillex at 10:02, 12 February 2009

2009-02-12T10:02:41Z

Trillex at 10:02, 12 February 2009

2009-02-12T10:02:06Z

Trillex: New page: Category:LinuxCategory:H2Category:bash = Bash Scripts and Commands = == Bash Commands == == Bash Scripts == === Program for greeting users. Doesn't work === #!/bin/bash clear ...

2009-02-12T10:01:17Z

New page: Category:Linux Category:H2 Category:bash = Bash Scripts and Commands = == Bash Commands == == Bash Scripts == === Program for greeting users. Doesn't work === #!/bin/bash clear ...

New page

[[Category:Linux]][[Category:H2]][[Category:bash]]
= Bash Scripts and Commands =
== Bash Commands ==
== Bash Scripts ==
=== Program for greeting users. Doesn't work ===

#!/bin/bash
clear
echo -e "Welcome to my new bash-script"
echo -e "============================="
echo -e "\n\n" # \n is the new-line command. So there will be two empty lines here
echo -e "Rune Nordblom\nPRC-Data, Viborg\nDenmark"
echo -e "The time is `date +%H:%M`."
HOUR=`date +%H`
MINUTE=`date +%M`
if test $HOUR -le 7
then
echo -e "Please go to sleep."
else if test $HOUR -le 8
then
echo -e "You are early."
else if test ($HOUR -lt 11) -a ($MINUTE -lt 59)
then
echo -e "Good Morning."
else if test ($HOUR -lt 15) -a ($MINUTE -lt 59)
then
echo -e "Good afternoon."
else if test $HOUR -gt 16
then
echo -e "Please go home."
fi
fi
fi
fi
fi

==== Same as above but less advanced and working ====

#!/bin/bash
clear
echo -e "Welcome to my new bash-script"
echo -e "============================="
echo -e "\n\n" # \n is the new-line command. So there will be two empty lines here
echo -e "Rune Nordblom\nPRC-Data, Viborg\nDenmark"
echo -e "The time is `date +%H:%M`."
HOUR=`date +%H`
MINUTE=`date +%M`
if test $HOUR -lt 7
then echo -e "Please go to sleep."
elif test $HOUR -lt 8
then echo -e "You are early."
elif test $HOUR -lt 11
then echo -e "Good Morning."
elif test $HOUR -lt 15
then echo -e "Good afternoon."
elif test $HOUR -gt 16
then echo -e "Please go home."
fi

@@ Line 68: / Line 68: @@
   echo -en "Enter password: "
   stty -echo
-read PASSWORD
+ read PASSWORD
   stty echo
   clear

← Older revision		Revision as of 10:05, 12 February 2009
Line 57:		Line 57:
	then echo -e "Please go home."		then echo -e "Please go home."
	fi		fi
		+
		+	=== Case Script ===
		+
		+	#!/bin/bash
		+	# Read the username from the terminal
		+	clear
		+	echo -en "Enter username: "
		+	read USERNAME
		+	# Read the password from the terminal not echoing the characters
		+	echo -en "Enter password: "
		+	stty -echo
		+	read PASSWORD
		+	stty echo
		+	clear
		+	# Find the username in the case and check password
		+	case $USERNAME in
		+	john\|John) if test $PASSWORD = "banana"
		+	then
		+	echo "Access Granted"
		+	else
		+	echo "Access Denied...."
		+	exit
		+	fi
		+	;;
		+	eve\|Eve) if test $PASSWORD = "apple"
		+	then
		+	echo "Access Granted"
		+	else
		+	echo "Access Denied...."
		+	exit
		+	fi
		+	;;
		+	*) echo "Access Denied...."
		+	exit
		+	;;
		+	esac
		+	echo "The secret information is 123123123"

@@ Line 3: / Line 3: @@
 == Bash Commands ==
 == Bash Scripts ==
-=== Program for greeting users. Doesn't work ===
+=== Program for greeting users (Advanced - can be made better) ===
   #!/bin/bash
@@ Line 20: / Line 20: @@
          then
            echo -e "You are early."
-             else if test ($HOUR -lt 11) -a ($MINUTE -lt 59)
+             else if test $HOUR -lt 11 -a $MINUTE -lt 59
                then
                  echo -e "Good Morning."
-                       else if test ($HOUR -lt 15) -a ($MINUTE -lt 59)
+                       else if test $HOUR -lt 11 -a $MINUTE -lt 59
                          then
                            echo -e "Good afternoon."

@@ Line 35: / Line 35: @@
   fi
-==== Same as above but less advanced and working ====
+==== Same As Above But Less Advanced and Working ====
   #!/bin/bash

@@ Line 5: / Line 5: @@
 === Program for greeting users. Doesn't work ===
-#!/bin/bash
+ #!/bin/bash
-clear
+ clear
-echo -e "Welcome to my new bash-script"
+ echo -e "Welcome to my new bash-script"
-echo -e "============================="
+ echo -e "============================="
-echo -e "\n\n"   # \n is the new-line command. So there will be two empty lines here
+ echo -e "\n\n"   # \n is the new-line command. So there will be two empty lines here
-echo -e "Rune Nordblom\nPRC-Data, Viborg\nDenmark"
+ echo -e "Rune Nordblom\nPRC-Data, Viborg\nDenmark"
-echo -e "The time is `date +%H:%M`."
+ echo -e "The time is `date +%H:%M`."
-HOUR=`date +%H`
+ HOUR=`date +%H`
-MINUTE=`date +%M`
+ MINUTE=`date +%M`
-if test $HOUR -le 7
+ if test $HOUR -le 7
    then
      echo -e "Please go to sleep."
@@ Line 33: / Line 33: @@
                    fi
             fi
-fi
+ fi
 ==== Same as above but less advanced and working ====
-#!/bin/bash
+ #!/bin/bash
-clear
+ clear
-echo -e "Welcome to my new bash-script"
+ echo -e "Welcome to my new bash-script"
-echo -e "============================="
+ echo -e "============================="
-echo -e "\n\n"   # \n is the new-line command. So there will be two empty lines here
+ echo -e "\n\n"   # \n is the new-line command. So there will be two empty lines here
-echo -e "Rune Nordblom\nPRC-Data, Viborg\nDenmark"
+ echo -e "Rune Nordblom\nPRC-Data, Viborg\nDenmark"
-echo -e "The time is `date +%H:%M`."
+ echo -e "The time is `date +%H:%M`."
-HOUR=`date +%H`
+ HOUR=`date +%H`
-MINUTE=`date +%M`
+ MINUTE=`date +%M`
-if test $HOUR -lt 7
+ if test $HOUR -lt 7
    then echo -e "Please go to sleep."
    elif test $HOUR -lt 8
@@ Line 56: / Line 56: @@
    elif test $HOUR -gt 16
    then echo -e "Please go home."
-fi
+ fi