[[ $a == z* ]] # True if $a starts with an "z" (pattern matching)
[[ $a == "z*" ]] # True if $a is equal to z* (literal matching).
[ $a == z* ] # File globbing and word splitting take place.
[ "$a" == "z*" ] # True if $a is equal to z* (literal matching).
try the below:-
Code:
#!/bin/ksh
pick_typ="$1"
echo "$pick_typ"
if [ "$pick_typ" == "CUS" -o "$pic_typ" == "ORD" -o "$pic_typ" == "TRR" ]
then
echo "inside if"
else
echo "outside if"
fi
hi all,
i am new to unix. Actually i need to compare two string and print the result...
suppose type='sun'
if; then
echo good morning
else
echo good night
fi
whether the comparison is right r we need to use eq????
help me please.... :confused:
thanks in advance.... (1 Reply)
Hi all,
I am trying to compare two strings/dates, but its throwing error::Syntax error at line 5:
Please help !!
Any alternate way to compare two dates is also fine....
logdate1=`date -u '+%Y.%m.%d %T'`
sleep 5
logdate2=`date -u '+%Y.%m.%d %T'`
if test... (5 Replies)
Hi Im trying to write a script that compare a text string.
But it fails, I think it adds a extra line feed to the result and fails beacuse of that.
The script.
DT=`date +'%Y%m%d%H%M%S'`
#ALARM_BIN=/users/alarms/ssa/alarms/bin
QUEUE_THR=10
#unset offset
#offset="***Server reports data... (3 Replies)
Hello , I want to Compare with 2 strings and get if they are True or not
please would like some help on this
#!bin/ksh
echo "Enter Name 1"
read Name1
echo "Enter Name 2"
read Name2
echo "------------------------"
echo "First Name: $Name1"
echo "Second Name: $Name2"
echo... (25 Replies)
hi..
i have a problem to compare two string
my code is like that
if ]
then
echo "both data are correct"
elif ]
echo "data is wrong"
fi
here $username1 is taking value from file.. (7 Replies)
hello guyzz
please help me out..
I have two file a.sh and b.sh it contains two string SD109 ,SD108 .
I want to compaere these two string .
If a.sh>b.sh
do rebasing
record time.
else it shows no rebasing required.
Thanks. (2 Replies)
I have 2 values V_1_4_4_b1 and V_1_5_1_RC_b1. I would need to compare them and determine if the 1st value is greater, less or equal
than the 2nd value. The result should need to have a return value.
I have below code in bash function but it seems it is not comparing it correctly. Any help will... (8 Replies)
Hi,
I am trying to do the following to see if "ip" is already present in a file.
if ; then
echo "hi"
else
echo "hello"
fi
I am seeing errors on the if statement. Can someone please correct the syntax for me? Thanks (2 Replies)
I think there is a way to detect mouse movement.
valuator changes if the mouse moves.
So I need to compare the two strings.
Not sure how to do that.
How could I send the valuator string to a file ?
I would need to do it twice.
andy@7_~/Downloads$ xinput query-state 9
2 classes :... (7 Replies)
Discussion started by: drew77
7 Replies
LEARN ABOUT OPENSOLARIS
test
test(1B) SunOS/BSD Compatibility Package Commands test(1B)NAME
test - condition evaluation command
SYNOPSIS
/usr/ucb/test expression
expression
DESCRIPTION
test evaluates the expression expression and, if its value is true, sets 0 (true) exit status; otherwise, a non-zero (false) exit status
is set. test also sets a non-zero exit status if there are no arguments. When permissions are tested, the effective user ID of the process
is used.
All operators, flags, and brackets (brackets used as shown in the second SYNOPSIS line) must be separate arguments to the test command;
normally these items are separated by spaces.
USAGE
Primitives
The following primitives are used to construct expression:
-r filename True if filename exists and is readable.
-w filename True if filename exists and is writable.
-x filename True if filename exists and is executable.
-f filename True if filename exists and is a regular file. Alternatively, if /usr/bin/sh users specify /usr/ucb before /usr/bin in
their PATH environment variable, then test will return true if filename exists and is (not-a-directory). This is also the
default for /usr/bin/csh users.
-d filename True if filename exists and is a directory.
-c filename True if filename exists and is a character special file.
-b filename True if filename exists and is a block special file.
-p filename True if filename exists and is a named pipe (fifo).
-u filename True if filename exists and its set-user- ID bit is set.
-g filename True if filename exists and its set-group- ID bit is set.
-k filename True if filename exists and its sticky bit is set.
-s filename True if filename exists and has a size greater than zero.
-t[ fildes ] True if the open file whose file descriptor number is fildes (1 by default) is associated with a terminal device.
-z s1 True if the length of string s1 is zero.
-n s1 True if the length of the string s1 is non-zero.
s1 = s2 True if strings s1 and s2 are identical.
s1 != s2 True if strings s1 and s2 are not identical.
s1 True if s1 is not the null string.
n1 -eq n2 True if the integers n1 and n2 are algebraically equal. Any of the comparisons -ne, -gt, -ge, -lt, and -le may be used in
place of -eq.
Operators
These primaries may be combined with the following operators:
! Unary negation operator.
-a Binary and operator.
-o Binary or operator (-a has higher precedence than -o).
(expression) Parentheses for grouping. Notice also that parentheses are meaningful to the shell and, therefore, must be quoted.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscpu |
+-----------------------------+-----------------------------+
SEE ALSO find(1), sh(1), attributes(5)NOTES
The not-a-directory alternative to the -f option is a transition aid for BSD applications and may not be supported in future releases.
If you test a file you own (the -r , -w , or -x tests), but the permission tested does not have the owner bit set, a non-zero (false) exit
status will be returned even though the file may have the group or other bit set for that permission. The correct exit status will be set
if you are super-user.
The = and != operators have a higher precedence than the -r through -n operators, and = and != always expect arguments; therefore, = and !=
cannot be used with the -r through -n operators.
If more than one argument follows the -r through -n operators, only the first argument is examined; the others are ignored, unless a -a or
a -o is the second argument.
SunOS 5.11 1 Apr 1996 test(1B)