I'm trying to write a simple script program (C shell). I have a problem redirecting input into a variable. Say I have a variable called J, and there is file called result which contains just some number, say 5. Which command should I use to assign J value 5 from the file result. I tried the... (2 Replies)
how make assign the output of the command (for example: grep "file" "string" ) in a variable ($name)?
i thing how put the result of the command (grep , cut, find ecc) in a variable..
IT's Possible ?? (1 Reply)
how do you redirect stdout into a variable. whenever I try I get an ambiguous redirect error :( I am trying to validate some user input and failing miserably.
cal $MONTH $YEAR | grep -c "$DAY"
if the above is 1 then it is valid if 0 then not valid. I have been trying to redirect the output... (2 Replies)
for the below
grep -i $1 "${logdir}"* | grep -i adding | grep -iv equation | tail -1 | cut -d ':' -f 1
the result of the grep i want to redirect into some variable, i tried to do
veri=grep -i $1 "${logdir}"* | grep -i adding | grep -iv equation | tail -1 | cut -d ':' -f 1
but it is... (2 Replies)
hello
just i saw a really strange for cat
i have file (file1) contains line /home/rajiv/proj1/*.txt
now applied a commonds
DDPATH="$(cat file1)"
echo $DDPATH
it shows all the txt files in that folder like /home/rajiv/proj1/read1.txt /home/rajiv/proj1/read2.txt... (7 Replies)
How to redirect postgresql select query to a variable using shell scripts?
I tried to use
psql -c "select ip from servers" db | egrep '+\.+\+\+' | sed 's/^ *\(.*\) *$/\1/'
Output:
10.10.10.180
10.10.10.181
It display ip addresses from the databasem, but how could i redirect the... (3 Replies)
I would like to use the result of a query in another query. How do I redirect/add the output to another variable?
$result = odbc_exec($connect, $query);
while ($row = odbc_fetch_array($result)) {
echo $row,"\n";
}
odbc_close($connect);
?>
This will output hostnames:
host1... (0 Replies)
How can I send the results of a query to a unix variable. I basically want to run a query then do some logic on the results. Trying to redirect the result into a variable I define in the script.
select count(*) as counter from table - nut to redirect the "count" returned from the query... (2 Replies)
I have shell script generate.sh that has
var="HP-UX"
I am following example 19-8 in the below document.
Here Documents
The output.txt is generated however I want the value of variable var to be reflected in the contents of the output.txt file
cat <<'EOF' #!/bin/bash
connect("Welcome... (1 Reply)
Discussion started by: mohtashims
1 Replies
LEARN ABOUT PHP
fbsql_affected_rows
FBSQL_AFFECTED_ROWS(3) 1 FBSQL_AFFECTED_ROWS(3)fbsql_affected_rows - Get number of affected rows in previous FrontBase operationSYNOPSIS
int fbsql_affected_rows ([resource $link_identifier])
DESCRIPTION fbsql_affected_rows(3) returns the number of rows affected by the last INSERT, UPDATE or DELETE query associated with $link_identifier.
Note
If you are using transactions, you need to call fbsql_affected_rows(3) after your INSERT, UPDATE, or DELETE query, not after the
commit.
If the last query was a DELETE query with no WHERE clause, all of the records will have been deleted from the table but this function will
return zero.
Note
When using UPDATE, FrontBase will not update columns where the new value is the same as the old value. This creates the possibility
that fbsql_affected_rows(3) may not actually equal the number of rows matched, only the number of rows that were literally affected
by the query.
PARAMETERS
o $
link_identifier -A FrontBase link identifier returned by fbsql_connect(3) or fbsql_pconnect(3).If optional and not specified, the
function will try to find an open link to the FrontBase server and if no such link is found it will try to create one as if
fbsql_connect(3) was called with no arguments.
RETURN VALUES
If the last query failed, this function will return -1.
SEE ALSO fbsql_num_rows(3).
PHP Documentation Group FBSQL_AFFECTED_ROWS(3)