"Is there any substituation of last command or script syntax which can be used as a user. As far I know the "last" command is being used to display information about previous logins. A member of adm group or the user adm can execute it only.
Thanks in advance for your usual help.
Ghazi (6 Replies)
Hi,
What is the actual difference between these two? Why the following code works for process substitution and fails for command substitution?
while IFS= read -r line; do echo $line; done < <(cat file)executes successfully and display the contents of the file
But,
while IFS='\n' read -r... (3 Replies)
Hi,
I am generating html code using cshell, but i am having one problem while printing double quotes,
I need to write following code in file. where $var contains list of web address
<a href="$var">$var</a>
So i am using
echo "<a href="$var">$var</a>" > file.html
But with this " in... (4 Replies)
I know this script is crummy, but I was just messing around.. how do I get sed's insert command to allow variable expansion to show the filename?
#!/bin/bash
filename=`echo $0`
/usr/bin/sed '/#include/ {
i\
the filename is `$filename`
}' $1
exit 0 (8 Replies)
Hey, guys!
Trying to research this is such a pain since the read command itself is a common word. Try searching "unix OR linux read command examples" or using the command substitution keyword. :eek:
So, I wanted to use a command statement similar to the following.
This is kinda taken... (2 Replies)
Hi,
I want to know if there's a cleaner way for assigning output of a unix command to a variable in C program .
Example : I execute dirname fname and want the output to be assigned to a variable dname . Is it possible .
I knew u can redirect the output to a file and then reread assigning... (5 Replies)
a=1
b1=unix
echo $b`$a`
The above code is not working. Instead of printing the variable b1 using 'echo $b1', how to use variable 'a' to print 'b1' (1 Reply)
Hi All,
I'm trying to run a similar script to copy a files from one location to another.
#!/bin/bash
source="/home/pradeepk/a.txt"
destination="/home/pradeepk/dir1"
cp $source $destinationi'm getting following error.
cp: cannot stat `/home/pradeepk/a.txt\r': No such file or directorywhen... (1 Reply)
Hello,
I have written a command n shell script :
srvctl relocate service -d t1 -s s1 -i i1 -t t1 -f
If the above command executes successfully without error I need to echo
"Service relocated successfully
and If it errors out I need to trap the errors in a file and also need to make... (1 Reply)
Oracle Linux 5.6, 64-bit
Given the following snippet
wrkvar=`sqlplus -s / as sysdba <<EOF
set echo off feedback off head off trimsp on
select count(*) from v\$parameter
where name in ('db_file_name_convert','log_file_name_convert')
and value is not null;
EOF`
echo wrkvar=$wrkvarProduces... (2 Replies)
Discussion started by: edstevens
2 Replies
LEARN ABOUT PHP
geoip_time_zone_by_country_and_region
GEOIP_TIME_ZONE_BY_COUNTRY_AND_REGION(3) 1 GEOIP_TIME_ZONE_BY_COUNTRY_AND_REGION(3)geoip_time_zone_by_country_and_region - Returns the time zone for some country and region code comboSYNOPSIS
string geoip_time_zone_by_country_and_region (string $country_code, [string $region_code])
DESCRIPTION
The geoip_time_zone_by_country_and_region(3) function will return the time zone corresponding to a country and region code combo.
In the United States, the region code corresponds to the two-letter abbreviation of each state. In Canada, the region code corresponds to
the two-letter province or territory code as attributed by Canada Post.
For the rest of the world, GeoIP uses FIPS 10-4 codes to represent regions. You can check http://www.maxmind.com/app/fips10_4 for a
detailed list of FIPS 10-4 codes.
This function is always available if using GeoIP Library version 1.4.1 or newer. The data is taken directly from the GeoIP Library and not
from any database.
PARAMETERS
o $country_code
- The two-letter country code (see geoip_country_code_by_name(3))
o $region_code
- The two-letter (or digit) region code (see geoip_region_by_name(3))
RETURN VALUES
Returns the time zone on success, or FALSE if the country and region code combo cannot be found.
EXAMPLES
Example #1
A geoip_time_zone_by_country_and_region(3) example using region code for US/Canada
This will print the time zone for country CA (Canada), region QC (Quebec).
<?php
$timezone = geoip_time_zone_by_country_and_region('CA', 'QC');
if ($timezone) {
echo 'Time zone for CA/QC is: ' . $timezone;
}
?>
The above example will output:
Time zone for CA/QC is: America/Montreal
Example #2
A geoip_time_zone_by_country_and_region(3) example using FIPS codes
This will print the time zone for country JP (Japan), region 01 (Aichi).
<?php
$timezone = geoip_time_zone_by_country_and_region('JP', '01');
if ($timezone) {
echo 'Time zone for JP/01 is: ' . $timezone;
}
?>
The above example will output:
Time zone for JP/01 is: Asia/Tokyo
PHP Documentation Group GEOIP_TIME_ZONE_BY_COUNTRY_AND_REGION(3)