|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
comparing 2 strings
Post 302195907 by satish@123 on Friday 16th of May 2008 07:38:25 AM
05-16-2008
comparing 2 strings
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
How do i compare two strings in shell script. Below is an example but I am not getting the desired output, plz help
if
then
echo success
fi
I am not getting the desired output if I do this. plz help (24 Replies)
Discussion started by: ragha81
24 Replies
2. UNIX for Advanced & Expert Users
I have two strings
a=Mar22
b=may21
how can I compare them
Is this fine
if then;
.
...
else
....
fi
or
if then (2 Replies)
Discussion started by: yakyaj
2 Replies
3. Shell Programming and Scripting
Hi All,
While I am trying to run below code I Am getting the exception like
./abs.sh: line 102: syntax error near unexpected token `then'
./abs.sh: line 102: ` then'
The Code Snippet is:
if then
cat $file1 | sed -e... (8 Replies)
Discussion started by: Anji
8 Replies
4. Shell Programming and Scripting
i have a string in a file which gets repeated number of times like below:
rpttxt("abc")
.
.
rpttxt("REP_TITLE")
rpttxt("BOS_TITLE")
.
.
.
.
and so on
using awk or grep how can i comapre the string( as the second half keeps varying) and store it in a temporary variable? I am using the... (3 Replies)
Discussion started by: agarwal
3 Replies
5. Shell Programming and Scripting
hi All
i am facing prob in comparing two strings that have two word.
below is the code snippet.
checkValidates="file validates"
file3_name="file"
if
then
echo "file" $file3_name "is validated successfully"
fi
when i run this i get the error as -bash: [: too many arguments
... (1 Reply)
Discussion started by: infyanurag
1 Replies
6. Shell Programming and Scripting
Hello All
Please I have got a file called DATE.tex which consist of
01-04-2008_12:00:00
01-04-2005_12:00:00
01-04-2003_12:00:00
01-04-2007_12:00:00
01-04-2002_12:00:00
01-04-2009_12:00:00
I want to use nawk to print out the dates >=01-04-2009_12:00:00
I tried this
cat plnt.new |... (6 Replies)
Discussion started by: ganiel24
6 Replies
7. Shell Programming and Scripting
Input:
The the
the the
Output:
not-same
same
What would be the sed command to do this? (7 Replies)
Discussion started by: cola
7 Replies
8. UNIX for Dummies Questions & Answers
Hello I'm very new to Linux and shell scripting so I only know basic stuff. I'm making a script with the purpose of finding the longest string or word in a file. Here's what I got so far:
#!/bin/bash
longest=""
for i in $(strings -n $1); do
if ]
then
longest=$i
fi
done
echo $longest... (4 Replies)
Discussion started by: SCB
4 Replies
9. Shell Programming and Scripting
Hi, So I got his code below. $year is a string of 2010,2011 etc.
I guess I want to convert $year to an integer so I can do my if statement to see if the year string is greater than 2010? Or how could I do this?
Right now I get a syntax error doing this.
if; then
do stuff
fi (2 Replies)
Discussion started by: vsekvsek
2 Replies
10. Shell Programming and Scripting
Hi I tried the following string comparison script in Ksh88
#!/bin/ksh
str1='aC'
str2='ABC'
if
then
echo "Equal"
else
echo "Not Equal"
fi
Though str1 and str2 are not equal the script output says Equal .
Please correct me
Thanks (2 Replies)
Discussion started by: smile689
2 Replies
LEARN ABOUT DEBIAN
linux-version
LINUX-VERSION(1) General Commands Manual LINUX-VERSION(1) NAME
linux-version - operate on Linux kernel version strings SYNOPSIS
linux-version compare VERSION1 OP VERSION2 linux-version sort [--reverse] [VERSION1 VERSION2 ...] linux-version list [--paths] DESCRIPTION
linux-version operates on Linux kernel version strings as reported by uname -r and used in file and directory names. These version strings do not follow the same rules as Debian package version strings and should not be compared as such or as arbitrary strings. compare VERSION1 OP VERSION2 Compare version strings, where OP is a binary operator. linux-version returns success (zero result) if the specified condition is satisfied, and failure (nonzero result) otherwise. The valid operators are: lt le eq ne ge gt sort [--reverse] [VERSION1 VERSION2 ...] Sort the given version strings and print them in order from lowest to highest. If the --reverse option is used, print them in order from highest to lowest. If no version strings are given as arguments, the version strings will instead be read from standard input, one per line. They may be suffixed by arbitrary text after a space, which will be included in the output. This means that, for example: linux-version list --paths | linux-version sort --reverse will list the installed versions and corresponding paths in order from highest to lowest version. list [--paths] List kernel versions installed in the customary location. If the --paths option, show the corresponding path for each version. AUTHOR
linux-version and this manual page were written by Ben Hutchings as part of the Debian linux-base package. 30 March 2011 LINUX-VERSION(1)