... and
Please also post the script after using this "sed" command to make invisible characters visible. This will help eliminate common problems caused by M$ editors and faulty keyboard setup.
I have telnet to a machine and executed some commands in it.
pls see below :
#!/usr/bin/expect
spawn telnet 170.10.11.1 2100
expect "login:"
send username\r
expect "password:"
send password\r
expect "$"
send "touch filetest\r"
expect "$"
send exit\r
expect... (3 Replies)
#! /bin/csh
set pattern = ""
set deli = |
foreach i ( `cat pattern`)
set pattern = "$pattern$deli$i"
end
all i want to accomplish is create a string a|b|c, but instead I got an invalid null command error,
thanks for your help (1 Reply)
I have Apache v2.0.63 on Solaris 10 (x86 on VM). While starting the apache server, facing the following exception -
Invalid command 'Order', perhaps misspelled or defined by a module not included in the server configuration
Googling says to add the entry LoadModule authz_host_module... (0 Replies)
I'm trying to execute something like this:
exec perl -i -pe 's/\015/\012/g' '${file}'
in my expect script and I get:
error "invalid command name \"perl\".
however, if I run
perl -i -pe 's/\015/\012/g' "/Users/Shared/menu-items.txt"
directly in my terminal, it runs fine. I'm an... (4 Replies)
Hi All,
OS - Linux
I wrote a ftp program to download a file. the file is downloading successfully, but a negative message is prompting.
i placed set -vx in code to trace.
#!/usr/bin/ksh
set -vx
st_date=$(date)
Logfile=/home/user/ftp_dwnload.$st_date.log
cd /home/usr/data/
print... (1 Reply)
Hi,
I have this script which gives me output as Invalid null command
set recent_file=`grep '^-.*xlsx$' $FTP_LOG |\
sed -e 's/Jan/1/g' \
-e 's/Feb/2/g' \
-e 's/Mar/3/g' \
-e... (6 Replies)
My question is how would i loop a read command to keep asking the user for input and eventually print the no. of valid invalid inputs after a specified control input typed i.e. (-3). (1 Reply)
Hi there,
In Solaris 8.
I have accidentally set the eeprom security-mode=command because I followed the CIS benchmark guideline. Initally, it was eeprom security-mode=none. I have tried to login with the correct password numerous time and it still say permission denied.
I have tried to login... (4 Replies)
Discussion started by: alvinoo
4 Replies
LEARN ABOUT PLAN9
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)