06-23-2007
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am new to UNIX , Can any one let me know how to execute shell script (i.e which command I have to use for the same).
Any help would be appreciated.
Thanks
siva
mymvs999@yahoo.com (3 Replies)
Discussion started by: siva
3 Replies
2. UNIX for Dummies Questions & Answers
Okay, a more basic question will be hard to find, but I'm a first time Unix user and I can't get a script starting.
I'm the owner of te script, I can change te script but when I want to execute it, it can't be found????
$ ls -l gives:
-rwxr-x--x db_call_checkup
$ db_call_checkup gives:... (2 Replies)
Discussion started by: tinydejong
2 Replies
3. UNIX for Dummies Questions & Answers
Hi all,
I am begginer of UNIX . I dont know if i have a script written in korn shell with .ksh extention . If i want to execute that how can i do that? Can anybody suggest the best book to learn korn shell scripting.
Thanks
sam71 (1 Reply)
Discussion started by: sam71
1 Replies
4. Shell Programming and Scripting
I have a script with a .sh extension. When I try to run it from the command line using: test.sh ,I get this message: ksh: test.sh: not found
How do I run this? (3 Replies)
Discussion started by: ssmiths001
3 Replies
5. Shell Programming and Scripting
:cool:
I need to execute a shell script to do the following:
cat a file
run two back ground processes using the first two values from the file
wait till those background processes finish
run two more background processes using the next two values from the file
wait till those background... (1 Reply)
Discussion started by: halo98
1 Replies
6. Shell Programming and Scripting
Hi everybody:
I would like to know how I can execute a script which to execute we have to follow different steps.
I have did that this script needs some users features. These features are introduced from screem, but ussually these are equal. for this reason I would to to know if it is possible... (1 Reply)
Discussion started by: tonet
1 Replies
7. Shell Programming and Scripting
hi,
I have 2 questions
Ques1.) I have one script(profile.ksh) and I execting it by
# ./profile.ksh
./profile.ksh: bad substitution
and when I am using
ksh profile.ksh ----it is running.
but other scripts are running fine.
So can any1 tell me what is wrong with it :confused:
... (5 Replies)
Discussion started by: smartgupta
5 Replies
8. Shell Programming and Scripting
HI,
bash-2.05# more mysqlstoporaclestart.sh
#!/bin/sh
mysqladmin -u root -pengineer shutdown
su - oracle -c "bash /export/home/oracle/oracle.sh"
bash-2.05# more /export/home/oracle/oracle.sh
/oracle/bin/sqlplus "/as sysdba"<< EOF
startup nomount... (2 Replies)
Discussion started by: prakash.gr
2 Replies
9. Shell Programming and Scripting
We have a few machines which share the same directory. How can I execute the same script under that directory in different machine while I am using mine? (1 Reply)
Discussion started by: jiao
1 Replies
10. Shell Programming and Scripting
Hi ,
I wrote below code to do filename change. I have a file named TEST2013_09_18_XX_XX_XX.csv and I want it to be TEST2013_09_17_XX_XX_XX.csv. i.e of last date
But when i am executing my script I am not getting expected output.
STAMP=`TZ=BST+24 date +%Y_%m_%d`
find /path of... (1 Reply)
Discussion started by: sv0081493
1 Replies
LEARN ABOUT FREEBSD
realhostname
REALHOSTNAME(3) BSD Library Functions Manual REALHOSTNAME(3)
NAME
realhostname -- convert an IP number to the real host name
LIBRARY
System Utilities Library (libutil, -lutil)
SYNOPSIS
#include <libutil.h>
int
realhostname(char *host, size_t hsize, const struct in_addr *ip);
DESCRIPTION
The function realhostname() converts ip to the corresponding host name. This is done by resolving ip to a host name and then ensuring that
the host name resolves back to ip.
host must point to a buffer of at least hsize bytes, and will always be written to by this function.
If the name resolution does not work both ways or if the host name is longer than hsize bytes, inet_ntoa(3) is used to convert ip to an ASCII
form.
If the string written to host is hsize bytes long, host will not be NUL terminated.
RETURN VALUES
The realhostname() function will return one of the following constants which are defined in <libutil.h>:
HOSTNAME_FOUND
A valid host name was found.
HOSTNAME_INCORRECTNAME
A host name was found, but it did not resolve back to the passed ip. host now contains the numeric value of ip.
HOSTNAME_INVALIDADDR
ip could not be resolved. host now contains the numeric value of ip.
HOSTNAME_INVALIDNAME
A host name was found, but it could not be resolved back to any ip number. host now contains the numeric value of ip.
SEE ALSO
gethostbyaddr(3), gethostbyname(3), inet_ntoa(3), realhostname_sa(3)
BSD
April 6, 1999 BSD