How can I grep for a certain letter that only shows on the 3rd letter or character.
ex:
ASGHDY
SHTYRD
SDTYRD
IGIKGD
I only want the TY part of the 3rd character
so output would only be SHTYRD and DDTYRD - I only want the TY on the 3rd character.
THANKS (5 Replies)
Hi,
I am learning unix shell scripting. I want to create a utiltiy. I will explain about that. When I run my utility, it will display only the directories of a particular directory like the below output. For example
My current directory is /home/balamv and it has 3 directories called Andrew,... (9 Replies)
Hi
I would like to accept in a string from user like
username/pwd@dbname
suppose the user does not input @ then i should throw an error that @ symbol missing . How to achieve this
Thanks in advance
Suresh (6 Replies)
Hi,
For example, i have a string
"123 456 789 abc 111 222 333"
and I would like to delete all the characters before abc so that it becomes
"abc 111 222 333"
how can i do that in unix? using sed?
note: I actually don't know how many words/charachters before "abc", so the "cut"... (9 Replies)
Hi All,
Can anyone help me please,
I have a word like below.
6,76
I want to read this word and check if it has "," (comma) and if yes then i want to replace it with "." (dot). That means i want to be changed to 6.76
If the word doesnot contain "," then its should not be changed.
Eg.
... (6 Replies)
Friends, I'm looking for a command that delete the first tho caractere in a word. Here is an exp :
I want to replace "20091001" by "091001"
or "replace" by "place"
Thx, (13 Replies)
Hi friends,
I am working in a korn shell. i want to know the command which gives me the previous one character and next one character of a given keyword in a string?
for exmaple:
input string: /bin/dir/folder1/.proc_name^folderone
Keyword: proc_name
output : .^
... (10 Replies)
Hi,
I have a command in my bash script, searchDirectoryName.sh:
DIR_NAME=$(find . -type d)
echo "${DIR_NAME}"
.
./Dir1
./Dir1/1.0.2.1
./Dir2
./Dir2/1.1
./Dir3
./Dir3/2.2.1
How can I select only following directory names with second subdirectoies and without first ./ in the... (3 Replies)
How can I represent the position of 1 (considering only the 1s after the colon) in the word from field5 and above; counting from right to left.
Input:
TT-124 06-03-14 08-02-10 FAS CAT1:10
TT-125-1 05-03-14 10-06-08 CAS CAT2:1010 FAT1:10000
TT-125-3 07-03-14 11-02-06 FAS FAT1:1101... (6 Replies)
Hi,
I have a file which looks like this
id integer,
name string,
create_dt date,
I want to remove all words that are present before the character ,
My output should be
id,
name,
create_dt,
Thanks
wah (2 Replies)
Discussion started by: wahi80
2 Replies
LEARN ABOUT DEBIAN
erubis
ERUBIS(1) User Commands ERUBIS(1)NAME
erubis - eRuby style template engine for multiple languages
SYNOPSIS
erubis [..options..] [file ...]
DESCRIPTION
Embedded templating engine for multiple languages. Erubis will take a template file as input and output code to convey that data in the
language specified. The following output languages are supported:
* Ruby
* PHP
* C
* Java
* Scheme
* Perl
* JavaScript
OPTIONS -h, --help
help
-v version
-x show converted code
-X show converted code, only ruby code and no text part
-N numbering: add line numbers (for '-x/-X')
-U unique: compress empty lines to a line (for '-x/-X')
-C compact: remove empty lines (for '-x/-X')
-b body only: no preamble nor postamble (for '-x/-X')
-z syntax checking
-e escape (equal to '--E Escape')
-p pattern
embedded pattern (default '<% %>')
-l lang
convert but no execute (ruby/php/c/java/scheme/perl/js)
-E e1,e2,...
enhancer names (Escape, PercentLine, BiPattern, ...)
-I path
library include path
-K kanji
kanji code (euc/sjis/utf8) (default none)
-c context
context data string (yaml inline style or ruby code)
-f datafile
context data file ('*.yaml', '*.yml', or '*.rb')
-T don't expand tab characters in YAML file
-S convert mapping key from string to symbol in YAML file
-B invoke 'result(binding)' instead of 'evaluate(context)'
--pi=name
parse '<?name ... ?>' instead of '<% ... %>'
supported properties:
* (common)
--escapefunc=nil
: escape function name
--pattern="<% %>"
: embed pattern
--trim=true
: trim spaces around <% ... %>
--preamble=nil
: preamble (no preamble when false)
--postamble=nil
: postamble (no postamble when false)
--escape=nil
: escape expression or not in default
* (basic) * (pi)
--pi="rb"
: PI (Processing Instrunctions) name
--embchar="@"
: char for embedded expression pattern('@{...}@')
* ruby * php * c
--indent=""
: indent spaces (ex. ' ')
--out="stdout"
: output file pointer name
* java
--indent=""
: indent spaces (ex. ' ')
--buf="_buf"
: output buffer name
--bufclass="StringBuffer" : output buffer class (ex. 'StringBuilder')
* scheme
--func="_add"
: function name (ex. 'display')
* perl
--func="print"
: function name
* javascript
--docwrite=true
: use 'document.write()' when true
EXAMPLES
Run 'erubis -l php example.ephp' to convert the embedded document to php code.
example.ephp:
<?xml version="1.0"?>
<html>
<body>
<p>Hello <%= $user %>!</p>
<table>
<tbody>
<% $i = 0; %>
<% foreach ($list as $item) { %>
<% $i++; %>
<tr bgcolor="<%= $i % 2 == 0 ? '#FFCCCC' : '#CCCCFF' %>">
<td><%= $i %></td>
<td><%== $item %></td>
</tr>
<% } %>
</tbody>
</table>
</body>
</html>
SEE ALSO
http://rubyforge.org/projects/erubis/
erubis 2.6.2 January 2009 ERUBIS(1)