10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
for fd in $(grep "/tmp/" hello.properties)The grep gives me the below output:
deploydir=/tmp/app1/dfol
prodir= /tmp/hello/prop
......
Now i want to store /tmp/app1/dfol then /tmp/hello/prop in a variable so that i can check if those folders files exists or not.
The delimiter would... (4 Replies)
Discussion started by: mohtashims
4 Replies
2. Shell Programming and Scripting
I want a string between two delimeter like ( ) from file.
Input File,
2007_08_07_IA-0100-014_(January).PDF
2007_08_07_IA-0100-031_(January February March
April June July).PDF
2008-02-28_KR-1022-003_(January
febuary
march
april
may).CSV
Output File,
January
January February... (19 Replies)
Discussion started by: Pratik Majithia
19 Replies
3. Shell Programming and Scripting
Hi ,
I have a set of files in a folder which i need to cut in to two parts....
Sample files
touch AE_JUNFOR_2014_MTD_2013-05-30-03-30-02.TXT
touch AE_JUNFOR_2014_YTD_2013-05-30-03-30-02.TXT
touch temp_AE_JUNFOR_2014_MTD_2013-05-30-03-30-02.TXT
touch... (4 Replies)
Discussion started by: chillblue
4 Replies
4. Shell Programming and Scripting
hi all,
suppose a string:
abc/def/ghi/jkl/mn.txt
and i want to get the file name without the path.
however, different files have different paths, therefore the number of delimiter is uncertain.
thanks so much! (3 Replies)
Discussion started by: sunnydanniel
3 Replies
5. Shell Programming and Scripting
#/bin/sh
sysdate=`date +"%m/%d/%Y"`
systime=`date +%r`
ps_per=`lsps -s | nawk '{print $2+0}'|tail -1`
ps_tot=`lsps -s | nawk '{print $1+0}'|tail -1`
lcpu=`vmstat | nawk -F= '/lcpu/ {print $2+0}'`
mem_tot=`vmstat | nawk -F= '/mem=/ {print $3+0}'`
avm=`vmstat|awk '{print... (7 Replies)
Discussion started by: Daniel Gate
7 Replies
6. Shell Programming and Scripting
I have the following script working fine, and need to generate a file delimiter (with tab or special character) for Excel data import. The script will run every hour in crontab to append the new rows to the delimiter, so that I can collect the data for i.e. a week, which will give me a lot of... (0 Replies)
Discussion started by: Daniel Gate
0 Replies
7. Shell Programming and Scripting
Hi;
I want to write a shell script that will split a string with no delimiter.
Basically the script will read a line from a file.
For example the line it read from the file contains:
99234523
These values are never the same but the length will always be 8.
How do i split this... (8 Replies)
Discussion started by: saint34
8 Replies
8. Shell Programming and Scripting
Hi ,
I need to get the delimiter "-" count in a particular string.
string= SYS_NAME-123-S5-2008-10-20.LOG
the delimit "-" count is 5 .
Using sed or awk can I know the count ?
I have seen how to get the count for delimiter in a file but not a string :(
Thanks,
Priya (8 Replies)
Discussion started by: priyam
8 Replies
9. Shell Programming and Scripting
Hi,
I'm wondering what is the best way to parse out a long string that has a specific deliminator and outputting each token between the delim on a newline?
i.e. input
text1,text2,text3,tex4
i.e. output
text1
text2
text3
text4 (8 Replies)
Discussion started by: primp
8 Replies
10. Shell Programming and Scripting
Hi,
I need to split a string, either using awk or cut or basic unix commands (no programming) , with a multibyte charectar as a delimeter.
Ex:
abcd-efgh-ijkl
split by -efgh- to get two segments abcd & ijkl
Is it possible?
Thanks
A.H.S (1 Reply)
Discussion started by: azmathshaikh
1 Replies
PREG_QUOTE(3) 1 PREG_QUOTE(3)
preg_quote - Quote regular expression characters
SYNOPSIS
string preg_quote NULL (string $str, [string $delimiter])
DESCRIPTION
preg_quote(3) takes $str and puts a backslash in front of every character that is part of the regular expression syntax. This is useful if
you have a run-time string that you need to match in some text and the string may contain special regex characters.
The special regular expression characters are: . + * ? [ ^ ] $ ( ) { } = ! < > | : -
PARAMETERS
o $str
- The input string.
o $delimiter
- If the optional $delimiter is specified, it will also be escaped. This is useful for escaping the delimiter that is required by
the PCRE functions. The / is the most commonly used delimiter.
RETURN VALUES
Returns the quoted (escaped) string.
CHANGELOG
+--------+--------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+--------------------------------+
| 5.3.0 | |
| | |
| | The - character is now quoted |
| | |
+--------+--------------------------------+
EXAMPLES
Example #1
preg_quote(3) example
<?php
$keywords = '$40 for a g3/400';
$keywords = preg_quote($keywords, '/');
echo $keywords; // returns $40 for a g3/400
?>
Example #2
Italicizing a word within some text
<?php
// In this example, preg_quote($word) is used to keep the
// asterisks from having special meaning to the regular
// expression.
$textbody = "This book is *very* difficult to find.";
$word = "*very*";
$textbody = preg_replace ("/" . preg_quote($word, '/') . "/",
"<i>" . $word . "</i>",
$textbody);
?>
NOTES
Note
This function is binary-safe.
SEE ALSO
PCRE Patterns, escapeshellcmd(3).
PHP Documentation Group PREG_QUOTE(3)