12-30-2016
Thanks Ravinder !! This helps to understand it better.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello
I was wondering what this file type means...
assuming it is some type of data.
Is ldp - Linux Doc Program?
What type of program would be used to read or interpret this file type?
As you can see I'm not a developer, and don't review these
types of files. But would like to view... (1 Reply)
Discussion started by: jfmrts
1 Replies
2. UNIX for Dummies Questions & Answers
Hello.
I'm looking at a file that has a ; at the beginning of certain lines. Could someone please tell me what that means? Is it a comment? Is it an execute?
Thank You (1 Reply)
Discussion started by: willdaw3
1 Replies
3. UNIX for Dummies Questions & Answers
Hi all,
I am sorry, I know this is not correct forum/silly question (usually this is requirement in some vacancies), but i hope someone can explain to me, what is the meaning of :
SUN Tier 3 Support
Tier 3 Application Installation
Level 2 Solaris
Level 2 AD MOM + DBA
Thank you. (0 Replies)
Discussion started by: blesets
0 Replies
4. UNIX for Dummies Questions & Answers
Hi ,
can anyone explain me the meaning of following line
". &13FNAME/version_encours/cfg/dfm.cfg"
Regards (1 Reply)
Discussion started by: scorpio
1 Replies
5. Shell Programming and Scripting
All,
I have a line in my code like below , could any one please tell me what this actually mean what is the & doding there.
I am in sh shell
#!/bin/sh
..............
mv &fname &III.tar.gz
Thanks in Advance,
Arun (1 Reply)
Discussion started by: arunkumar_mca
1 Replies
6. Shell Programming and Scripting
All,
In the below mentioned piece of code :
if test $# -eq 1
then
echo "Input parameter passed into DMI_weekly.ksh..." | tee -a $RUNLOG
typeset -u ORACLE_SID
export ORACLE_SID="$1"
else
echo "ERROR 060: Arguments passed... (3 Replies)
Discussion started by: Oracle_User
3 Replies
7. Shell Programming and Scripting
Hi,
Can someone help me with the meaning of each term in the below command in unix:
stty-aRegds,
I have searched google for a lot for this, but didnt get any success in this.
Kunwar (2 Replies)
Discussion started by: kunwar
2 Replies
8. Linux
Hello. In some script, I saw:
filename=${1:-/etc/hosts}
if && ; then
md5sum $filename
else
echo “$filename can not be processed”
fi
# Show the file if possible
ls -ld $filename 2>/dev/null
What does the first line means? In $filename I still got /etc/hosts. (2 Replies)
Discussion started by: lozicd3
2 Replies
9. UNIX for Dummies Questions & Answers
What would the below code snippet mean?
my ($_configParam, $_paramValue) = split(/\s*=\s*/, $_, 2);
$configParamHash{$_configParam} = $_paramValue; (2 Replies)
Discussion started by: MaKha
2 Replies
10. Shell Programming and Scripting
Please let me understand the meaning of following line in unix bash scripting .is =~ means not equal to or equal to .
if ]; then
echo -e "pmcmd startworkflow -sv ${INTSERV} -d ${INFA_DEFAULT_DOMAIN} -uv INFA_DEFAULT_DOMAIN_USER" \
"-pv INFA_DEFAULT_DOMAIN_PASSWORD -usdv... (2 Replies)
Discussion started by: harry00514
2 Replies
LEARN ABOUT ULTRIX
return
exit(1) User Commands exit(1)
NAME
exit, return, goto - shell built-in functions to enable the execution of the shell to advance beyond its sequence of steps
SYNOPSIS
sh
exit [n]
return [n]
csh
exit [ ( expr )]
goto label
ksh
*exit [n]
*return [n]
DESCRIPTION
sh
exit will cause the calling shell or shell script to exit with the exit status specified by n. If n is omitted the exit status is that of
the last command executed (an EOF will also cause the shell to exit.)
return causes a function to exit with the return value specified by n. If n is omitted, the return status is that of the last command exe-
cuted.
csh
exit will cause the calling shell or shell script to exit, either with the value of the status variable or with the value specified by the
expression expr.
The goto built-in uses a specified label as a search string amongst commands. The shell rewinds its input as much as possible and searches
for a line of the form label: possibly preceded by space or tab characters. Execution continues after the indicated line. It is an error to
jump to a label that occurs between a while or for built-in command and its corresponding end.
ksh
exit will cause the calling shell or shell script to exit with the exit status specified by n. The value will be the least significant 8
bits of the specified status. If n is omitted then the exit status is that of the last command executed. When exit occurs when executing
a trap, the last command refers to the command that executed before the trap was invoked. An end-of-file will also cause the shell to exit
except for a shell which has the ignoreeof option (See set below) turned on.
return causes a shell function or '.' script to return to the invoking script with the return status specified by n. The value will be the
least significant 8 bits of the specified status. If n is omitted then the return status is that of the last command executed. If return
is invoked while not in a function or a '.' script, then it is the same as an exit.
On this man page, ksh(1) commands that are preceded by one or two * (asterisks) are treated specially in the following ways:
1. Variable assignment lists preceding the command remain in effect when the command completes.
2. I/O redirections are processed after variable assignments.
3. Errors cause a script that contains them to abort.
4. Words, following a command preceded by ** that are in the format of a variable assignment, are expanded with the same rules as a vari-
able assignment. This means that tilde substitution is performed after the = sign and word splitting and file name generation are not
performed.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
break(1), csh(1), ksh(1), sh(1), attributes(5)
SunOS 5.10 15 Apr 1994 exit(1)