Ignoring the space following the assignment operator in line 5, this script is still buggy. Any text file with lines ending in a backslash will be counted incorrectly.
If for some reason wc cannot be used (this thread smells like homework, so I am not providing any specifics), a tiny (just a few characters) sed script can count the number of lines. No need for a comparitively long-winded shell script.
Hi all.
After installing ssh on a server, i'd like to create a user with root privileges.
My problem is that after creating a user rootssh (uid=0, gid=20, /home/rootshh), i make rootssh's ssh keys. The problem is that normally the ssh-keygen should create the keys under $HOME/.ssh/, and actually... (6 Replies)
Can anyone tell me which is the equivalent command to
'stats' in ksh shell which discribes the file system?
Thanks in advance
Regards,
Im_new (6 Replies)
Hi,
I am new to HP-UX.
Can someboby help me with the svcs equivalent command in HP-UX ???
svcs is command that we use in Solaris for service status. I need to get the status of services in HP-UX.
Thanks in advance. (2 Replies)
i know after you do something in smitty via the gui, you can click something in smitty that will show you how to do the same thing via the command line, (not using the gui) can anyone tell me how (2 Replies)
Hi guys,
I am new to Unix, Need your help here.
I have installed cygwin software (Unix) in my computer (Windows vista). Now i want to create a shell script (.sh file)/other script which is equivalent of VBA code (at the bottom) and then put this .sh file into bin directory of c:/cygwin.
so... (7 Replies)
Hello guys,
I'm cleaning out big XML files (we're talking about 1GB at least), most of them contain words written in a non-latin alphabet.
The command I'm using is so slow it's not even funny:
cat $1 | sed -e :a -e 's/<*>//g;/</N;//ba;s/</ /g;s/>/... (4 Replies)
Hi,
The title of this post is a little vague but I couldn't think of what to call it.
In Unix you can perform the following command
ftp -v IPADDRESS <<END
put FILE
END
In a DOS command prompt, is it possible to do the same kind of thing that the "<<END" does?
So for example, ... (4 Replies)
Sir I have read the book SCO Unix System Administrators Guide and I have found the command sysadmsh useful for system administration. I have tried the above command in unixware7.1.3 and I got the message command not found.
Currently I am running unixware7.1.3 in VmWare WorkStsation10.0.
... (1 Reply)
Discussion started by: rupeshforu3
1 Replies
LEARN ABOUT XFREE86
exit
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)