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UNIX for Dummies Questions & Answers
AlphaNumeric String Operations
Post 302101863 by anbu23 on Friday 5th of January 2007 03:51:57 AM
01-05-2007
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
how to match an alphanumeric string like the following.
i have to do like the following.
if the input line is
the data is {clock_91b}
i have to replace that with
the string was ("clock_91b")
i tried like
$line =~ s/the data is\s+\{(+)\}/the string was \(\"$1\"\)/
which... (4 Replies)
Discussion started by: sskb
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2. Shell Programming and Scripting
Hi All,
Query 1 :
I want to know how we can get a count of multipe occurrences of a particular expression in another string.
For Eg. If my string is " 12" and i need to count the number of spaces preceeding 12
Query 2 :
Also want to know how we can change the alignment of a... (9 Replies)
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3. Shell Programming and Scripting
Hi there
With shell script I'm trying to split the string into two parts. One is alphanumeric part, the other one is a numeric part.
dummy_postcode_1 = 'SL1'
--> res_alpha = 'SL' and res_numeric = '1'
dummy_postcode_2 = 'S053'
--> res_alpha = 'S' and res_numeric = '053' ... (1 Reply)
Discussion started by: ozgurgul
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4. Shell Programming and Scripting
Okay I will let users input spaces as well :)
I am having a mental block. I have done a couple of searches but havent found anything that I understand (the likes of :alpha: and awk).
Basically I want to give the user an option to enter some text which will go down as a field within a flat... (3 Replies)
Discussion started by: tugger
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5. Shell Programming and Scripting
Hi All,
can you tell me how to drop all preceding zeros in a number. For example, if i have a numbers like 000876838347 and 0000007854762543..how to make them as 876838347 and 7854762543. (6 Replies)
Discussion started by: nram_krishna@ya
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6. Shell Programming and Scripting
Can you give me some suggestions to split below string into three parts using shell scripts.. Script has to print all alphabets before the number, then number and then all alphabets after the number..
input: chris martin 200173 845747 mech engineer
output: chris martin 200173 845747 mech... (6 Replies)
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7. Shell Programming and Scripting
Hi,
I would like to be able to parse out a substring matching a basic pattern, which is a character followed by 3 or 4 digits (for example S1234 out of a larger string). The main string would just be a filename, like Thisis__the FileName_S1234_ToParse.txt. The filename isn't fixed, but the... (2 Replies)
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8. Shell Programming and Scripting
Hi everyone,
I want help to insert space between digits and letters in a alphanumeric string.
INPUT
TRY234TER
PHY1TYR
EXPECTED OUTPUT
TRY 234 TER
PHY 1 TYR
The lines always begin with the letters and the alphabets will be a three letter combination before and after the number. The... (2 Replies)
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9. UNIX for Beginners Questions & Answers
Hi,
I will be having file names like below,
1420SP1.01804
1420SP1.01805D
1420SP1.01805
1420SP1.01806D
1420SP1.01806
1420SP1.01901D
1420SP1.01901
1420SP1.01902D
1420SP1.01902
1420SP1.01903D
1420SP1.01903
1420SP1.01904
1420SP1.01905
From this, I need to list file names which is... (3 Replies)
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10. Shell Programming and Scripting
Hi,
I want a script of a code that will allow me to generate all possible combinations of alphanumberica characters of length 12 such that each string will contain numbers and either small or capital letters.
For example a string may look like this: 123AB45cd678. (11 Replies)
Discussion started by: faizlo
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LEARN ABOUT PHP
nl_langinfo
NL_LANGINFO(3) 1 NL_LANGINFO(3) nl_langinfo - Query language and locale information SYNOPSIS
string nl_langinfo (int $item) DESCRIPTION
nl_langinfo(3) is used to access individual elements of the locale categories. Unlike localeconv(3), which returns all of the elements, nl_langinfo(3) allows you to select any specific element. PARAMETERS
o $item -$item may be an integer value of the element or the constant name of the element. The following is a list of constant names for $item that may be used and their description. Some of these constants may not be defined or hold no value for certain locales. nl_langinfo Constants +-------------------------------+---------------------------------------------------+ | Constant | | | | | | | Description | | | | +-------------------------------+---------------------------------------------------+ | | | | LC_TIME Category Constants | | | | | | | | | ABDAY_(1-7) | | | | | | | Abbreviated name of n-th day of the week. | | | | | | | | DAY_(1-7) | | | | | | | Name of the n-th day of the week (DAY_1 = Sun- | | | day). | | | | | | | | ABMON_(1-12) | | | | | | | Abbreviated name of the n-th month of the year. | | | | | | | | MON_(1-12) | | | | | | | Name of the n-th month of the year. | | | | | | | | AM_STR | | | | | | | String for Ante meridian. | | | | | | | | PM_STR | | | | | | | String for Post meridian. | | | | | | | | D_T_FMT | | | | | | | String that can be used as the format string for | | | strftime(3) to represent time and date. | | | | | | | | D_FMT | | | | | | | String that can be used as the format string for | | | strftime(3) to represent date. | | | | | | | | T_FMT | | | | | | | String that can be used as the format string for | | | strftime(3) to represent time. | | | | | | | | T_FMT_AMPM | | | | | | | String that can be used as the format string for | | | strftime(3) to represent time in 12-hour format | | | with ante/post meridian. | | | | | | | | ERA | | | | | | | Alternate era. | | | | | | | | ERA_YEAR | | | | | | | Year in alternate era format. | | | | | | | | ERA_D_T_FMT | | | | | | | Date and time in alternate era format (string can | | | be used in strftime(3)). | | | | | | | | ERA_D_FMT | | | | | | | Date in alternate era format (string can be used | | | in strftime(3)). | | | | | | | | ERA_T_FMT | | | | | | | Time in alternate era format (string can be used | | | in strftime(3)). | | | | | | | |LC_MONETARY Category Constants | | | | | | | | | INT_CURR_SYMBOL | | | | | | | International currency symbol. | | | | | | | | CURRENCY_SYMBOL | | | | | | | Local currency symbol. | | | | | | | | CRNCYSTR | | | | | | | Same value as CURRENCY_SYMBOL. | | | | | | | | MON_DECIMAL_POINT | | | | | | | Decimal point character. | | | | | | | | MON_THOUSANDS_SEP | | | | | | | Thousands separator (groups of three digits). | | | | | | | | MON_GROUPING | | | | | | | Like "grouping" element. | | | | | | | | POSITIVE_SIGN | | | | | | | Sign for positive values. | | | | | | | | NEGATIVE_SIGN | | | | | | | Sign for negative values. | | | | | | | | INT_FRAC_DIGITS | | | | | | | International fractional digits. | | | | | | | | FRAC_DIGITS | | | | | | | Local fractional digits. | | | | | | | | P_CS_PRECEDES | | | | | | | Returns 1 if CURRENCY_SYMBOL precedes a positive | | | value. | | | | | | | | P_SEP_BY_SPACE | | | | | | | Returns 1 if a space separates CURRENCY_SYMBOL | | | from a positive value. | | | | | | | | N_CS_PRECEDES | | | | | | | Returns 1 if CURRENCY_SYMBOL precedes a negative | | | value. | | | | | | | | N_SEP_BY_SPACE | | | | | | | Returns 1 if a space separates CURRENCY_SYMBOL | | | from a negative value. | | | | | | | | P_SIGN_POSN | | | | | | | | | | | | | o Returns 0 if parentheses | | | surround the quantity and | | | CURRENCY_SYMBOL. | | | | | | o Returns 1 if the sign | | | string precedes the quantity | | | and | | | CURRENCY_SYMBOL. | | | | | | o Returns 2 if the sign | | | string follows the quantity | | | and | | | CURRENCY_SYMBOL. | | | | | | o Returns 3 if the sign | | | string immediately precedes | | | the | | | CURRENCY_SYMBOL. | | | | | | o Returns 4 if the sign | | | string immediately follows | | | the | | | CURRENCY_SYMBOL. | | | | | | | | N_SIGN_POSN | | | | | | | | |LC_NUMERIC Category Constants | | | | | | | | | DECIMAL_POINT | | | | | | | Decimal point character. | | | | | | | | RADIXCHAR | | | | | | | Same value as DECIMAL_POINT. | | | | | | | | THOUSANDS_SEP | | | | | | | Separator character for thousands (groups of | | | three digits). | | | | | | | | THOUSEP | | | | | | | Same value as THOUSANDS_SEP. | | | | | | | | GROUPING | | | | | | | | | | T{ | | | | | | LC_MESSAGES Category Constants | | | | | | | | YESEXPR | | | | | | | Regex string for matching "yes" input. | | | | | | | | NOEXPR | | | | | | | Regex string for matching "no" input. | | | | | | | | YESSTR | | | | | | | Output string for "yes". | | | | | | | | NOSTR | | | | | | | Output string for "no". | | | | | | | | LC_CTYPE Category Constants | | | | | | | | | CODESET | | | | | | | Return a string with the name of the character | | | encoding. | | | | +-------------------------------+---------------------------------------------------+ RETURN VALUES
Returns the element as a string, or FALSE if $item is not valid. NOTES
Note This function is not implemented on Windows platforms. SEE ALSO
setlocale(3), localeconv(3). PHP Documentation Group NL_LANGINFO(3)