02-12-2011
Yes, I should have just quoted the man page instead of babbling on like I invented it
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1. Shell Programming and Scripting
I'm using the UNIX csh and i wish to use recursion to nav my way up (or down as it is) a given folder.
My little test script is called "r" and takes a folder as argv (or $1)
#!/bin/tcsh -f
set allFiles = `ls -A $argv`
cd $argv
while ($#allFiles)
if (-d... (1 Reply)
Discussion started by: gsjf
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2. Shell Programming and Scripting
I am running a korn shell script which has a recursive function.
The script ran for 117 iterations and ended up with the following error
"recursion too deep".
what should be done to avert this?
Thanks in advance
Swamy
p.s. I am on UNIX MPRAS V4 (3 Replies)
Discussion started by: swamy455
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3. Shell Programming and Scripting
Hello !
I need some help with my simple bash script.
This script removes all files ( with name given in $1 ) in current dir and subdirectories .
The problem is with first loop in the script ( for file in * ; do ) .
When I run the sript in my home directory this script display sometimes( ... (5 Replies)
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4. Shell Programming and Scripting
Hello every body. I am trying to find the factorial using the following code. But it is giving the syntax error. I tried very much but in vain. Thanks in advance for helping me
factorial()
{
if
then
y=`expr $1 - 1`
x=$(( $1 \* factorial $y ))... (6 Replies)
Discussion started by: murtaza
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5. Shell Programming and Scripting
Hi folks,
I need to write a script which remove files with suffix *.dmp from a specific directory ,older than 30 days and not including recursive subdirectories.
I.e:
The following command remove recursive all *.dmp files older than 30 days:
find $ORACLE_BASE -mtime +30 -type f -name... (5 Replies)
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6. Programming
I want to halt a tail recursive function after certain validation. I want to come out of entire recursion without unwinding phase. How can i achieve that . The coding is done in C language. (5 Replies)
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7. Shell Programming and Scripting
Hi Guys,,
I tried to create a recursive function in unix.
The following is the code.
#/bin/sh
function(){
n=$1;
if ; then
out=1;
echo "inside if for 0";
else
out = `$n * function "$n-1"`;
echo "inside if for $n-1;
fi (3 Replies)
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8. Shell Programming and Scripting
I am facing problem with Shell script to generate Fibonacci series using recursion i.e. recursive function.
Here is my script:
#!/bin/sh
fibo()
{
no=$1
if ; then
return 0
elif ; then
return 1
else
a1=`expr $no - 1`
fibo $a1
... (10 Replies)
Discussion started by: Tapas Bose
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9. Programming
Hi,
Question: how come the output is like that? Can explain to me abit. I am learning C.
Thanks!
#include <stdio.h>
#include <string.h>
void printit(char line_of_char, int index);
int main()
{
char line_of_char;
int index = -1;
strcpy(line_of_char, "This is a string.");
... (5 Replies)
Discussion started by: seede
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10. UNIX for Dummies Questions & Answers
So the problem I am having is recursion with in bash. Specifically the program ideally takes either the current or provided directory, lists out everything in that directory, if it finds another directory the script should call itself and go into that directory. I managed to get it to dive into the... (6 Replies)
Discussion started by: mistsong1
6 Replies
LEARN ABOUT DEBIAN
pmksyntax
PMKSYNTAX(5) BSD File Formats Manual PMKSYNTAX(5)
NAME
PMK Syntax -- PMK files syntax manual
DESCRIPTION
This manual page describe the basic syntax used in PMK files such as pmkfile and scanfile
DATA TYPES
PMK uses pseudo types like the following:
bool The classical boolean type with TRUE and FALSE values.
For example:
TRUE
FALSE
identifier An identifier is a string of alphanumerical and underscores characters.
For example:
REQUIRED
a_label
underscores_are_nice
quoted This means quoted string which can contain a set of characters delimited by quotation marks.
For examples:
"simple quoted string"
"string that contain "quotes" backslashed"
"can also contain filenames like pmkfile.scan"
list It is one or more of the previous types between brackets. Multiple objects are separated with a comma. Blanks are currently not
allowed beside commas, this means that you can find them only in a quoted string of the list.
For example:
("only_one_string")
("added a boolean",TRUE)
(mixed_list_of,"words","and",TRUE,"quoted strings")
BASIC SYNTAX
PMK can contain comments, blank lines and commands.
A command has the following format (? character means optional field):
<command><?(label)> {
<body>
}
The command and label names can be assimilated to the 'word' type. See DATA TYPES above.
The body can contain comment(s) and definition line(s). A commented line start with a '#' character like the following:
# this is a comment line
A definition line has the following format:
<?blank><key name><?blank>=<?blank><key value>
The key name is of identifier type.
The key value type can be 'bool', 'quoted' or 'list'. The right type will depend on the key name (see further).
For example:
CHECK_INCLUDE(header_sys_param) {
# following options use different uses of blank characters
# key value is word type
REQUIRED = TRUE
# key value is list type
DEPEND= ("dep_one",dep_two,"dep_three")
# key value is quoted type
INCLUDE = "sys/param.h"
}
SEE ALSO
pmkfile(5), scanfile(5)
BSD
November 5, 2005 BSD