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Full Discussion: How to alias this awk?
Top Forums UNIX for Dummies Questions & Answers How to alias this awk? Post 302966213 by Scrutinizer on Tuesday 9th of February 2016 02:07:27 PM
Old 02-09-2016
Try using a function instead of an alias, which allows you to use parameters:

Code:
x() {
  df -k "$1" | awk 'NR==1 {CNV=1024*1024;GBYTES="GBytes";FMT="%-35s %-10s %-10s %-10s %10s %-s\n"; printf FMT, $1, GBYTES, $3, $4, $5, $6; next} {printf FMT,$1,$2/CNV,$3/CNV,$4/CNV,$5,$6}'
}

Code:
x /tmp

--
It also allows you to make it more readable:
Code:
x() {
  df -k "$1" | 
  awk '
    NR==1 {
      CNV=1024*1024
      FMT="%-35s %-10s %-10s %-10s %10s %-s\n"
      printf FMT, $1, "GBYTES", $3, $4, $5, $6
      next
    }
    {
      printf FMT,$1,$2/CNV,$3/CNV,$4/CNV,$5,$6
    }
  '
}


Last edited by Scrutinizer; 02-09-2016 at 03:14 PM..
 

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CUBRID_FETCH_ROW(3)							 1						       CUBRID_FETCH_ROW(3)

cubrid_fetch_row - Return a numerical array with the values of the current row

SYNOPSIS
array cubrid_fetch_row (resource $result, [int $type]) DESCRIPTION
This function returns a numerical array with the values of the current row from the result set, starting from 0, and moves the internal data pointer ahead. PARAMETERS
o $result -$result comes from a call to cubrid_execute(3) o $type -Type can only be CUBRID_LOB, this parameter will be used only when you need to operate the lob object. RETURN VALUES
A numerical array, when process is successful. FALSE, when there are no more rows; NULL, when process is unsuccessful. EXAMPLES
Example #1 cubrid_fetch_row(3) example <?php $conn = cubrid_connect("localhost", 33000, "demodb"); $req = cubrid_execute($conn, "SELECT name,area,seats,address FROM stadium WHERE nation_code='GRE' AND seats > 10000"); printf("%-40s %-10s %-6s %-20s ", "name", "area", "seats", "address"); while ($row = cubrid_fetch_row($req)) { printf("%-40s %-10s %-6s %-20s ", $row[0], $row[1], $row[2], $row[3]); } // if you want to operate LOB object, you can use cubrid_fetch_row($req, CUBRID_LOB) cubrid_close_request($req); cubrid_disconnect($conn); ?> The above example will output: name area seats address Panathinaiko Stadium 86300.00 50000 Athens, Greece Olympic Stadium 54700.00 13000 Athens, Greece Olympic Indoor Hall 34100.00 18800 Athens, Greece Olympic Hall 52400.00 21000 Athens, Greece Olympic Aquatic Centre 42500.00 11500 Athens, Greece Markopoulo Olympic Equestrian Centre 64000.00 15000 Markopoulo, Athens, Greece Faliro Coastal Zone Olympic Complex 34650.00 12171 Faliro, Athens, Greece Athens Olympic Stadium 120400.00 71030 Maroussi, Athens, Greece Ano Liossia 34000.00 12000 Ano Liosia, Athens, Greece SEE ALSO
cubrid_execute(3), cubrid_fetch(3), cubrid_fetch_array(3), cubrid_fetch_assoc(3), cubrid_fetch_object(3). PHP Documentation Group CUBRID_FETCH_ROW(3)
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