Hi,
this is my test file :
DELETE FROM TABLE
WHERE ID_INTERNAL = :TABLE.ID-INTERNAL, ID-INTERNAL-CRAZY
ID-INTERNAL-OPEN
ID-INTERNAL
/ID-INTERNAL/
I want all occurences of ID-INTERNAL replaced with a one, if ID-INTERNAL has and dash afer it , dont replace it example:... (6 Replies)
So, I have this script. It reads a CSV file that has a mixture of object names with IP addresses (parsing out that part I have working), and object names which have a DNS name. I want to be able to run a "dig +short" based off of the name given to me in the line of the awk script, and then deal... (6 Replies)
hi everyone
i am trying to do this
bash> cat abc.sh
deepak()
{
echo Deepak
}
deepak
bash>./abc.sh
Deepak
so it is giving me write simply i created a func and it worked
now i modified it like this way
bash> cat abc.sh (2 Replies)
HI,
MY question is a very simple one:
if i want to call an awk script with the input file name and also pass a variable value , then how to do it.
#>awk -f my_script.awk -v variable=value my_inputfile.txt
I can't do it like this.
throws error:
awk: my_script.awk:18:... (0 Replies)
The below awk script (loop.awk) is in the cygwin home directory. I do a cd to the directory where the Sources.txt is (where I would like the data output in), but the script does not run: echo loop | ./loop.awk
loop.awk
#!/bin/awk -f
BEGIN {}
cat Sources.txt | while read a
do... (10 Replies)
Hi
I have a text file (Input.txt) with two column entries separated by tab as given below:
aaa str1
bbb str2
cccccc str3
dddd str4
eee str3
ssss str2
sdf str3
hhh str1
fff str2
ccc str3
.....
.....
..... (1 Reply)
Hi again and thanks to R.Singh.
One more question here.
The code works in awk. (or GAWK)
awk 'BEGIN{print "Enter your Name: ";getline name < "-";print RS "Input entered by user is: "name}'
How to display the variable name again ?
The awk script is running automaticly to the... (3 Replies)
I'm trying to create a shell script that takes a awk script that I wrote and a filename as an argument. I was able to get that done but I'm having trouble figuring out how to keep the header of the output at the top but sort the rest of the rows alphabetically. This is what I have now but it is... (1 Reply)
Discussion started by: Eric7giants
1 Replies
LEARN ABOUT MOJAVE
cache_remove
cache_set_and_retain(3) BSD Library Functions Manual cache_set_and_retain(3)NAME
cache_set_and_retain, cache_get_and_retain, cache_release_value, cache_remove -- Routines used to manage cached values
SYNOPSIS
#include <cache.h>
int
cache_set_and_retain(cache_t *cache, void *key, void *value, size_t cost);
int
cache_get_and_retain(cache_t *cache, void *key, void **value_out);
int
cache_release_value(cache_t *cache, void *value);
int
cache_remove(cache_t *cache, void *key);
DESCRIPTION
These routines are used to manipulate values added to an in memory cache created by cache_create(3).
cache_set_and_retain() Adds value with cost to cache and associates it with key. The caller retains a reference to value that will prevent
value from being evicted from the cache until value is released in cache_release_value().
cache_get_and_retain() Fetches value for key from cache and places value in value_out. The caller retains a reference to value that will
prevent value from being evicted from the cache until value is release in cache_release_value().
cache_release_value() Releases a reference on value back to cache so that value may be evicted. Signals that the client is not actively
using value and will use cache_get_and_retain() before using again.
cache_remove() Removes the value associated with key from cache. Note that if the value is referenced by a client, the value will not be
finalized until the reference is released using cache_release_value().
RETURN VALUES
All functions return 0 for success and non-zero for failure. The value ENOENT (see errno.h) indicates that a key or value passed as an argu-
ment does not exist in the cache. EINVAL is used for invalid arguments.
EXAMPLE
The following example attempts to fetch a value from a cache using a key. If the value is not present in the cache then it is created and
added to the cache. The value is then used and released back to the cache to allow the cache to evict it when needed.
cache_t *mycache;
cache_create("com.mycompany.mycache", &cache_attributes, &mycache);
void *mykey = my_create_key();
void *myvalue = NULL;
if (cache_get_and_retain(mycache, mykey, &myvalue) != 0) {
myvalue = my_create_value_from_key(mykey);
cache_set_and_retain(mycache, mykey, myvalue, 0);
}
my_use_value(value);
cache_release_value(mycache, myvalue);
SEE ALSO cache(3)Darwin May 7, 2009 Darwin