left value is 1.34 and i want it to compare against 4 right values 2.01, 3.01. 4.09 ,1.11 . This is not numerical comparion. I need for text. I get syntax errors ...
value =1.34 --> value will be passed dynamically..
Last edited by Scott; 12-31-2009 at 08:52 PM..
Reason: Code tags, please.
Hello everybody,
I have a file like this : "window 1 truck 3 duck 2... fire 1... etc..." and I would like to print the following number of a word I am searching for. (For example here, if I search for the word "fire", I will print "1")
Thank you for your help ! (7 Replies)
Hello,
I want to check if some word exist or not on some file
By Example :
word is : nixcraft
file called : /root/shell.txt
and i want to check if nixcraft word exist on /root/shell.txt file with if statement or another tool
Any Ideas (5 Replies)
Hi,
Now i work in a code that
1-get data stored in the database in the form of hash table with a key
field which is the " Name"
2-in the same time i open a txt file and loop through it word by word
3- which i have a problem in is that :
I need to loop word by word and check if it is a... (0 Replies)
Hi,
I have one file like 00123. And this file name is generated as a sequence.
So how can I confirm the generated file name is a number, not a special character or alphabets.
Can anybody help me out.
Thanks in advance. (3 Replies)
I wanna check if a file located in /home/user/.config/Home/unkilled.txt contains the word 'permitted'... I am a beginner in C++. This is my code:
1. #include <stdio.h>
2. #include <cerrno>
3. #include <sys/stat.h>
4. #include <fstream>
5. #include <sys/types.h>
6. #include... (1 Reply)
Im currently working on a Script using PICO editor, the scripts purpose is :
When you typed a certain "word" and press enter, All directories, Script, and any other files that contain that "word" will be displayed.. for example i typed "DOG".. all executable script, Directories, and any other... (3 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Im currently doing a search command.. for example , when i typed a certain word , lets say "DOG".. all... (7 Replies)
I want to valid a specific word whether it is contained in the text file. For example:
family.txt
father
mother
son
sister
if ("father" contain in family.txt)
do some process
else
do other process
How shell scripting can accomplish this? Anyone can provide helps? (3 Replies)
I am trying to see if a word exists within the file, then do command accordingly.
cmd=$(grep -ci "$word" $file)
if ; then
echo "Word exists"
else
echo "Word does not exist."
fiI try this code, but it keeps giving me syntax errors for the cmd line. Am I doing something... (3 Replies)
I am trying to figure out to find word count of each word from my file
sample file
hi how are you
hi are you ok
sample out put
hi 1
how 1
are 1
you 1
hi 1
are 1
you 1
ok 1
wc -l filename is not helping , i think we will have to split the lines and count and then print and also... (4 Replies)
Discussion started by: mirwasim
4 Replies
LEARN ABOUT OPENSOLARIS
let
let(1) User Commands let(1)NAME
let - shell built-in function to evaluate one or more arithmetic expressions
SYNOPSIS
ksh
let arg...
ksh93
let [expr...]
DESCRIPTION
ksh
Each arg is a separate arithmetic expression to be evaluated.
ksh93
let evaluates each expr in the current shell environment as an arithmetic expression using ANSI C syntax. Variables names are shell vari-
ables and they are recursively evaluated as arithmetic expressions to get numerical values. let has been made obsolete by the ((...)) syn-
tax of ksh93(1) which does not require quoting of the operators to pass them as command arguments.
EXIT STATUS
ksh
ksh returns the following exit values:
0 The value of the last expression is non-zero.
1 The value of the last expression is zero.
ksh93
ksh93 returns the following exit values:
0 The last expr evaluates to a non-zero value.
>0 The last expr evaluates to 0 or an error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO ksh(1), ksh93(1), set(1), typeset(1), attributes(5)SunOS 5.11 2 Nov 2007 let(1)