Sponsored Content
Full Discussion: string comparison
Top Forums Shell Programming and Scripting string comparison Post 302163762 by Tytalus on Saturday 2nd of February 2008 09:34:57 AM
Old 02-02-2008
Given e.g.

Code:
#  cat rotfile
hello
world
uryyb
this
is
a
test
n
grfg
file

Following will pull out all matching rot 13 pairs:

Code:
#  for x in `cat rotfile`; do y=`echo $x  | tr '[a-z]' '[n-z][a-m]'`;if [ `grep $y rotfile` ]; then  echo $x $y; fi; done | awk '{arr[$1]=$2;if ( arr[$2] != $1 ){print $0}}'
hello uryyb
a n
test grfg


HTH,
 

10 More Discussions You Might Find Interesting

1. Programming

String Comparison

Hi all, I have a file like this ibhib=ere wefwfl=werfe sfdes=wef From this file, i need to get the lefthand side string with respect to the corresponding righthand side string. i.e, I need to get the string "ere" with respect to "ibhib". But i am stuck with how to compare a string... (1 Reply)
Discussion started by: abey
1 Replies

2. Shell Programming and Scripting

string comparison

The script will read a bunch of names, and test if it contains "John", but as below apparently ~ does not work, so what is the easiest way to perform string comparison in bash shell script? thanks ... elif then echo "get John" .... (2 Replies)
Discussion started by: fedora
2 Replies

3. UNIX for Dummies Questions & Answers

string comparison

Hi Guys i need to write a script to check the file structure I have added the the file headers in the configuration file and execute the file at the start of the script. Now the function checkFileStructure() { echo "Inside the function" filetocheck=$1 fileheader=$2 if ] then... (1 Reply)
Discussion started by: Swapna173
1 Replies

4. Shell Programming and Scripting

Help with String Comparison

I'm running the following script to compare string values to a regexp: for entry in $(lpinfo -v | cut -c 1-); do if then echo "blah" continue fi done Whenever I run it, each token of lpinfo is being interpreted as a command and I get errors such as: ... (2 Replies)
Discussion started by: hypnotic_meat
2 Replies

5. UNIX and Linux Applications

Need Help on String Comparison

Hi , My requirement is to read from a file into a variable. I need to check if the variable is equal to string "no rows selected". The sh script snippet is as follows: file=/data/lpgtwo/home/nikhilp/TriggerNames.txt echo $file var=`cat $file` echo $var if then echo "No... (3 Replies)
Discussion started by: MNG
3 Replies

6. Shell Programming and Scripting

Help with string comparison

#!/bin/sh PRINTF=/usr/bin/printf MACHINE_NAME=`uname -n` TIME=`date +"%H"` $PRINTF "Welcome to $MACHINE_NAME. What is your name?\n" read NAME if ; then $PRINTF "Good morning $NAME, how are you?\n" elif ; then $PRINTF "Good afternoon $NAME, how are you?\n" else $PRINTF "Good... (2 Replies)
Discussion started by: ikeQ
2 Replies

7. Shell Programming and Scripting

to extract string from main string and string comparison

continuing from my previous post, whose link is given below as a reference https://www.unix.com/shell-programming-scripting/171076-shell-scripting.html#post302573569 consider there is create table commands in a file for eg: CREATE TABLE `Blahblahblah` ( `id` int(11) NOT NULL... (2 Replies)
Discussion started by: vivek d r
2 Replies

8. Homework & Coursework Questions

passing letters from an array into a string for string comparison

attempting the hangman program. This was an optional assignment from the professor. I have completed the logical coding, debugging now. ##I have an array $wordString that initializes to a string of dashes ##reflecting the number of letters in $theWord ##every time the user enters a (valid)... (5 Replies)
Discussion started by: lotsofideas
5 Replies

9. Shell Programming and Scripting

String comparison

hi team, i want to compare the below string from logs, but its is not working. if ]; then echo "restart some process" fi (4 Replies)
Discussion started by: mfaizan40
4 Replies

10. Shell Programming and Scripting

awk string comparison unterminated quoted string andrule of thumb

I have the logic below to look up for matches within the columns between the two files with awk. In the if statement is where the string comparison is attempted with == The issue seems to be with the operands, as 1. when " '${SECTOR}' " -- double quote followed by single quote -- awk matches... (1 Reply)
Discussion started by: deadyetagain
1 Replies
DATEFMT_LOCALTIME(3)							 1						      DATEFMT_LOCALTIME(3)

IntlDateFormatter::localtime - Parse string to a field-based time value

	Object oriented style

SYNOPSIS
public array IntlDateFormatter::localtime (string $value, [int &$position]) DESCRIPTION
Procedural style array datefmt_localtime (IntlDateFormatter $fmt, string $value, [int &$position]) Converts string $value to a field-based time value ( an array of various fields), starting at $parse_pos and consuming as much of the input value as possible. PARAMETERS
o $fmt - The formatter resource o $value - string to convert to a time o $position - Position at which to start the parsing in $value (zero-based). If no error occurs before $value is consumed, $parse_pos will contain -1 otherwise it will contain the position at which parsing ended . If $parse_pos > strlen($value), the parse fails immedi- ately. RETURN VALUES
Localtime compatible array of integers : contains 24 hour clock value in tm_hour field EXAMPLES
Example #1 datefmt_localtime(3) example <?php $fmt = datefmt_create( 'en_US', IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN ); $arr = datefmt_localtime($fmt, 'Wednesday, December 31, 1969 4:00:00 PM PT', 0); echo 'First parsed output is '; if ($arr) { foreach ($arr as $key => $value) { echo "$key : $value , "; } } ?> Example #2 OO example <?php $fmt = new IntlDateFormatter( 'en_US', IntlDateFormatter::FULL, IntlDateFormatter::FULL, 'America/Los_Angeles', IntlDateFormatter::GREGORIAN ); $arr = $fmt->localtime('Wednesday, December 31, 1969 4:00:00 PM PT', 0); echo 'First parsed output is '; if ($arr) { foreach ($arr as $key => $value) { echo "$key : $value , "; } } ?> The above example will output: First parsed output is tm_sec : 0 , tm_min : 0 , tm_hour : 16 , tm_year : 1969 , tm_mday : 31 , tm_wday : 4 , tm_yday : 365 , tm_mon : 11 , tm_isdst : 0 , SEE ALSO
datefmt_create(3), datefmt_format(3), datefmt_parse(3), datefmt_get_error_code(3), datefmt_get_error_message(3). PHP Documentation Group DATEFMT_LOCALTIME(3)
All times are GMT -4. The time now is 05:35 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy