Df -h results in a loop Post: 302973669

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Perl - Iterating a hash through a foreach loop - unexpected results

i've reworked some code from an earlier post, and it isn't working as expected i've simplified it to try and find the problem. i spent hours trying to figure out what is wrong, eventually thinking there was a bug in perl or a problem with my computer. but, i've tried it on 3 machines with the...

2. Shell Programming and Scripting

2 CMD results on the same line while rexing in a loop

Folks, I have a 3 problems. In a sh script, I call a server name from a list and rex to a distant machine to get the boot date. for i in `cat list` do (echo "$i|"; /bin/rexsh $i -l bozo -t10 who -b | cut -d" " -f14-16) >>getBootTimes.out sleep 1 done The results are on 2 lines instead...

3. Shell Programming and Scripting

doing a for loop adding up the results

Hi there If I run a 'swap -l' on my solaris box, i get swapfile dev swaplo blocks free /dev/dsk/c1t0d0s1 54,65 8 67119560 65655144 /dev/dsk/c1t0d0s2 54,65 8 33119522 32655122 I wanted to run a for loop adding up the totals of each column 4 , excluding the...

4. Shell Programming and Scripting

Not able to store the results of perl recursive function when applied under for loop

Hi Perl Gurus , need URGENT HELP PLEASE !!!!! I have one recursive Perl function which takes path of any directory as argument and returns array containing all the sub folders inside it recursively. Now the problem is that it works well if i use it with one time but the problem is that when...

5. Shell Programming and Scripting

Concatenate Loop Results

Hi, I have the following situation: Param1Values = AAAA,BBBB Param1=$(echo $Param1Values| tr "," "\n") for x in $Param1 do db2 select X from Y where Z IN ('$x') done Obviously the above will perform the select 'x' amount of times. Is there a way in which i can...

6. Shell Programming and Scripting

Can ctag and cscope support recording search results and displaying the history results ?

Hello , When using vim, can ctag and cscope support recording search results and displaying the history results ? Once I jump to one tag, I can use :tnext to jump to next tag, but how can I display the preview search result?

7. Shell Programming and Scripting

Loop through awk results

I have files structured in stanzas, whose title is '', and the rest couples of 'id: value'. I need to find text within the title and return the whole stanzas that match the title. The following works: awk 'BEGIN{RS="";IGNORECASE=1}/^\/' myfileI would need to count all of the occurences, though,...

8. Shell Programming and Scripting

Narrowing sed Results in While Loop

find $SRC -type f -name *.emlx | while read FILE do if : then sed -n '/From/p' $FILE fi done > $DEST-output.txt The loop above spits out a .txt file with several lines that look like this: From: John Smith <jsmith@company.com> How can I narrow that sed result to spit out the email...

9. Shell Programming and Scripting

I want to add a variable for the results from the formula of one variable and results of another var

Good morning all, This is the file name in question OD_Orders_2019-02-19.csv I am trying to create a bash script to read into files with yesterdays date on the file name while retaining the rest of the files name. I would like for $y to equal, the name of the file with a formula output with...

LEARN ABOUT PHP

pg_field_size

PG_FIELD_SIZE(3)														  PG_FIELD_SIZE(3)

pg_field_size - Returns the internal storage size of the named field

SYNOPSIS

       int pg_field_size (resource  $result, int  $field_number)

DESCRIPTION

       pg_field_size(3) returns the internal storage size (in bytes) of the field number in the given PostgreSQL $result.

       Note

	       This function used to be called pg_fieldsize(3).

PARAMETERS

	      o $result
		- PostgreSQL query result resource, returned by pg_query(3), pg_query_params(3) or pg_execute(3) (among others).

	      o $field_number
		- Field number, starting from 0.

RETURN VALUES

	The internal field storage size (in bytes). -1 indicates a variable length field.  FALSE is returned on error.

EXAMPLES

       Example #1

	      Getting information about fields

	      <?php
		$dbconn = pg_connect("dbname=publisher") or die("Could not connect");

		$res = pg_query($dbconn, "select * from authors where author = 'Orwell'");
		$i = pg_num_fields($res);
		for ($j = 0; $j < $i; $j++) {
		    echo "column $j
";
		    $fieldname = pg_field_name($res, $j);
		    echo "fieldname: $fieldname
";
		    echo "printed length: " . pg_field_prtlen($res, $fieldname) . " characters
";
		    echo "storage length: " . pg_field_size($res, $j) . " bytes
";
		    echo "field type: " . pg_field_type($res, $j) . " 

";
		}
	      ?>

	      The above example will output:

	      column 0
	      fieldname: author
	      printed length: 6 characters
	      storage length: -1 bytes
	      field type: varchar

	      column 1
	      fieldname: year
	      printed length: 4 characters
	      storage length: 2 bytes
	      field type: int2

	      column 2
	      fieldname: title
	      printed length: 24 characters
	      storage length: -1 bytes
	      field type: varchar

SEE ALSO

       pg_field_prtlen(3), pg_field_type(3).

PHP Documentation Group 													  PG_FIELD_SIZE(3)