I am adding a new HDD to a Unix Sco Release 5 webserver.
I consider myself a windows pro. However, growing up in the late 90's means I have little Unix knowledge. I know the HDD has to be mounted and formatted correctly. Can anyone give me any advice on this?
A dummy's guide to installing a... (5 Replies)
Hi
I am comparing two files, 100th column have formatting issue
i mean 1 file have scale 4 and anothe file scale 2 ,if scale 2 need to add two zeros.Please any idea how to add two zers to 100th coulmn if scale is 2
file 1
.................1234.2000
file2
................1234.20
... (3 Replies)
Hi All
i need a add recored like
DateOfDU2=245,Time=00326 (in milli secounds )
DateOfDU2=245,Time=00347
DateOfDU2=245,Time=00258
DateOfDU2=246,Time=00325
DateOfDU2=246,Time=00408
DateOfDU2=246,Time=00257
DateOfDU2=247,Time=00037
DateOfDU2=247,Time=00417
DateOfDU2=247,Time=00420... (1 Reply)
I need some help with adding lines to file and substitute a pattern.
Ok I have a file:
#cat names.txt
name: John Doe
stationed: 1
name: Michael Sweets
stationed: 41
.
.
.
And would like to change it to:
name: John Doe
employed
permanently
stationed: 1-office (7 Replies)
Hello,
I have a main file with IP addresses like this:
Erisim var,100,172.17.241.5,4006,60,IS0799,TCP/IP
Erisim var,1003,172.17.140.4,4004,60,IS2156,TCP/IP
Erisim var,1004,172.17.140.5,4002,60,IS2636,TCP/IP
Erisim var,1005,172.17.140.5,4004,60,IS2436,TCP/IP
Erisim... (8 Replies)
Hi.
I have a for loop that I use to extract integer values in a shell script (ksh). Now, I would like to add the values. My preference, from my c programming days, would be to do something like the commented out line below in the for loop. However, this is not recognised. So I use the line... (2 Replies)
Hi Admins,
I was told to add new ip,mask and gateway to my 3rd nic.so i prepared a plan doing the same via smitty. now i need to know do i plumb and unplumb before adding ip.
plz suggest
Regards
newaix (1 Reply)
Hello,
suppose I have a file that consists of a single column of various numbers, as in
12.010
1.0080
1.0080
0.8780
0.1350
0.0000
-0.4157
0.2719
How can I use AWK (or equivalent) to add the numbers of two specific lines? I want to sum, for example, the first with the fifth, the second... (4 Replies)
my shell script:
#!/bin/ksh
date +%d > /tmp/day.log
day=`tail /tmp/day.log`
############################
for example:
date +%d shows me 05
i want to add 14 days to 05 into my above script.
bc
5+15
19
but i am not sure how to put into above script. (5 Replies)
I have an array in an external file, "array.txt", which contains:
char *testarray={"Zero", "One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"};I want to be able to add an element to this array, and have that element display, whenever I call it, without having to recompile... (29 Replies)
Discussion started by: ignatius
29 Replies
LEARN ABOUT OSX
logwtmp
LOGIN(3) BSD Library Functions Manual LOGIN(3)NAME
login, logout, logwtmp -- login utility functions (DEPRECATED)
SYNOPSIS
#include <util.h>
void
login(struct utmp *ut);
int
logout(const char *line);
void
logwtmp(const char *line, const char *name, const char *host);
DESCRIPTION
The login(), logout(), and logwtmp() functions are DEPRECATED; use pututxline(3) instead.
These functions operate on the database of current users in /var/run/utmpx and the system log file. Superuser permission is required.
The login() function updates the /var/run/utmpx files with user information contained in ut (after converting to a struct utmpx, as described
in pututxline(3)).
The logout() function removes the entry from /var/run/utmpx corresponding to the device line.
The logwtmp() function adds an entry to the system log file. Since login() will add the appropriate entry during a login, logwtmp() is usu-
ally used for logouts.
RETURN VALUES
logout() returns non-zero if it was able to find and delete an entry for line, and zero if there is no entry for line in /var/run/utmpx.
However, there is no error indication due to lack of permissions.
FILES
/dev/*
/var/run/utmpx
SEE ALSO pututxline(3), utmp(5), utmpx(5)BSD December 14, 1995 BSD