how to use the arrow keys in shell scripting. is there any special synatax / command for this.
i just want to use the arrow keys for navigation.
replies appreciated
raguram R (3 Replies)
Hello Experts,
I am beginner to C language..
I know I am making a simple mistake but I dont know what the problem here
#include <stdlib.h>
#include <stdio.h>
int main(void)
{
FILE* fh;
char s;
int i;
int count =10;
double a,b;
printf("COUNT=... (6 Replies)
Hi,
I have a script that compares two files(which are updated dynamically by a daemon) and evaluate results from the comparision.
For the first line of comparision from the file1, i will grep some part of the line in file with file1 and set a counter for that particular comparison. So for each... (12 Replies)
Hi
I wish to set up sftp between server1 and server2. File needs to be moved from server1 to server2.
I have logged into server1 with my credentials and cd to .ssh
using ssh-keygen -t dsa , i have generated the keys and stores in id_dsa.pub and id_dsa file.
Later i have moved the contents of... (3 Replies)
I have a file that has four values on each line and I'd like to give each column a variable name and then use those values in each step of a loop. In bash, I believe you could use a while loop to do this or possibly a cat command, but I am super new to programming and I'm having trouble decoding... (2 Replies)
hello,
File 1
main Group sub group
MIT VAR_1D_DATA_TYPE 23-03-2012
MIT VAR_1D_DATA_TYPE 22-03-2012
MIT VAR_10D_DATA_TYPE 23-03-2012
MIT VAR_10D_DATA_TYPE 22-03-2012
MIT ... (0 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
The program is supposed to read in text from a given file ( different samples provided in the homework but not... (1 Reply)
Hello All,
I have file a.txt
I want to add a counter loop at the end of each line in a file
ill explain:
i have a site h**p://test.test=Elite#1
i want to add a a counter to the number at the end of the file, that it will be like this
urlLink//test.test=Elite#1
urlLink//test.test=Elite#2... (3 Replies)
I have a file like this :
location 100 SlotNumber
..some lines inbetween
location 150 SlotNumber
..some lines inbetween
location 160 SlotNumber
..some lines inbetween
I want to replace the SlotNumber like SlotNumber:
location 100 SlotNumber1
..some lines inbetween
location 150... (1 Reply)
Discussion started by: naga_raj
1 Replies
LEARN ABOUT PHP
posix_setuid
POSIX_SETUID(3) 1 POSIX_SETUID(3)posix_setuid - Set the UID of the current processSYNOPSIS
bool posix_setuid (int $uid)
DESCRIPTION
Set the real user ID of the current process. This is a privileged function that needs appropriate privileges (usually root) on the system
to be able to perform this function.
PARAMETERS
o $uid
- The user id.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
posix_setuid(3) example
This example will show the current user id and then set it to a different value.
<?php
echo posix_getuid()."
"; //10001
echo posix_geteuid()."
"; //10001
posix_setuid(10000);
echo posix_getuid()."
"; //10000
echo posix_geteuid()."
"; //10000
?>
SEE ALSO posix_setgid(3), posix_seteuid(3), posix_getuid(3), posix_geteuid(3).
PHP Documentation Group POSIX_SETUID(3)