10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I am doing an export and import (datapump) of 4 schema. I know we can do an export of 4 schema in one command. But just want to know how to check the exit status if i do the export/import of 4 schema in different commands in background. Please suggest.
Thanks,
Mani (1 Reply)
Discussion started by: pvmanikandan
1 Replies
2. UNIX for Dummies Questions & Answers
Hello All,
I am trying to capture the exit status of find command and want to delete the files only when it is successful. But it is always returning me as success even if the pattern of that file doesn't exist in the current directory. please help, checked manual page but couldn't able to figure... (6 Replies)
Discussion started by: Ariean
6 Replies
3. Shell Programming and Scripting
Lois_Answer_Code=`sipsak -vv -s sip:192.168.1.3|grep -A 1 "reply received after"|grep SIP|awk '{print $2}'`How to find the exit status of | (12 Replies)
Discussion started by: proactiveaditya
12 Replies
4. HP-UX
I have noticed that on version 11.23 I get exit status 236 from the
following command:
logins -oxl root ; echo $?
> 236
However on 11.31 I get the expected code 0
logins -oxl root ; echo $?
> 0
The output is correct for both versions and contains no error data.
Can anyone explain... (2 Replies)
Discussion started by: parkea2
2 Replies
5. Shell Programming and Scripting
Hi,
I am using /bin/sh. I want to display the stdout and stderr on the terminal as well as save it in a file, so I'm using this command.
gmake all 2>&1 | tee log
But even if gmake fails, it's always giving 0 as exit status, i suppose because of tee.
# false 2>&1 | tee Log
# echo $?
0... (2 Replies)
Discussion started by: anand_bh
2 Replies
6. Shell Programming and Scripting
Hi All,
I am using the following code to move files from one folder to another on the remote server:
ssh username@server <<EOF
cd source_dir
find . -type f -name "*.txt" |xargs -n1000 -i{} mv {} dest_dir
if
then send mail indicating error
otherwise
echo "success"
fi
EOF
... (10 Replies)
Discussion started by: visingha
10 Replies
7. UNIX for Dummies Questions & Answers
Hi All,
I am using the following code to move files from one folder to another on the remote server:
ssh username@server <<EOF
cd source_dir
find . -type f -name "*.txt" |xargs -n1000 -i{} mv {} dest_dir
if
then send mail indicating error
otherwise
echo "success"
fi
EOF
... (1 Reply)
Discussion started by: visingha
1 Replies
8. Shell Programming and Scripting
Hi to everyone.
How can I get the exit status from a remote command executed with rexec? :eek:
machine A has RedHat Linux 9 and the remote machine B has SCO UNIX.
Code:
rexec -l user -p password host sh /u/files/scripts/seq_cal.sh 2006 08
I want the exit status returned by... (1 Reply)
Discussion started by: zoonalex
1 Replies
9. UNIX for Dummies Questions & Answers
I am executing a find command in my script i.e
find $2 -type f -name '*.gif' -mtime +$1 -exec rm {} \;
how do i check that this command is executed properly.. i would lke t trap the errror and display my error message
kinly help.. this is an urgent issue. (1 Reply)
Discussion started by: vijay.amirthraj
1 Replies
10. Programming
Hi,
I want to find the exit status of the last executed command in C Shell.
Tried $? but getting the error Variable syntax...$? does not seem to work in C shell..
is there any other command in C shell to find the exit status of last command?
Thanks in advance,
raju (1 Reply)
Discussion started by: rajugp1
1 Replies
tee(1) General Commands Manual tee(1)
NAME
tee - Displays the output of a program and copies it into a file
SYNOPSIS
tee [-ai] file...
STANDARDS
Interfaces documented on this reference page conform to industry standards as follows:
tee: XCU5.0
Refer to the standards(5) reference page for more information about industry standards and associated tags.
OPTIONS
Adds the output to the end of file instead of writing over it. Ignores the SIGINT signal.
OPERANDS
Standard input is stored into, or appended to, the file specified.
[Tru64 UNIX] The tee command can accept up to 20 file arguments.
DESCRIPTION
The tee command reads standard input and writes to both standard output, and each specified file.
The tee command is useful when you wish to view program output as it is displayed, and also want to save it in a file. The tee command does
not buffer output, so you may wish to pipe the output of tee to more if more than one full screen of data is anticipated.
NOTES
If a write to any file fails, the exit status of tee will be non-zero. Writes to all other specified files may be successful, and opera-
tion will continue until standard input is exhausted.
EXIT STATUS
The following exit values are returned: Successful completion. An error occurred.
EXAMPLES
To view and save the output from a command at the same time, enter: lint program.c | tee program.lint
This displays the standard output of the command lint program.c at the terminal, and at the same time saves a copy of it in the file
program.lint. If program.lint already exists, it is deleted and replaced. To display and append to a file, enter: lint program.c |
tee -a program.lint
This displays the standard output of lint program.c at the terminal and at the same time appends a copy of it to the end of pro-
gram.lint. If the file program.lint does not exist, it is created.
ENVIRONMENT VARIABLES
The following environment variables affect the execution of tee: Provides a default value for the internationalization variables that are
unset or null. If LANG is unset or null, the corresponding value from the default locale is used. If any of the internationalization vari-
ables contain an invalid setting, the utility behaves as if none of the variables had been defined. If set to a non-empty string value,
overrides the values of all the other internationalization variables. Determines the locale for the interpretation of sequences of bytes
of text data as characters (for example, single-byte as opposed to multibyte characters in arguments). Determines the locale for the for-
mat and contents of diagnostic messages written to standard error. Determines the location of message catalogues for the processing of
LC_MESSAGES.
SEE ALSO
Commands: cat(1), echo(1), script(1)
Standards: standards(5)
tee(1)
