This should work, though the processing would happen before displaying the output:
Or this would keep things in order:
Or, if the processing produces no output, you might do this:
When ever i run this if statement with the -n OR -z switches it always returns says positive and does "HAVE STUFF". BUT the file does not contain the word optimus in any form.
$echo this is mojo > test.file
$if ; then
>echo HAVE STUFF
>else^Jecho NO STUFF
>fi
HAVE STUFF
$if ; then... (1 Reply)
My System is FC3, The following Players don't run well:
1).Helix Player couldn't play MP3 and *.wma files,
2).Totem is the same,
3)XMMS couldn't play .wma files.
I am a newer of Linux,but I like Linux,just as you.
Could you help me?
Thank you! (1 Reply)
Hi friends,
I have a script that sets the env variable path based on different conditions.
Now the new path variable setting should not done in the same terminal or same shell.
Only a new terminal or new shell should have the new path env variable set.
I am able to do this only as follows:
>cd... (1 Reply)
Hi, I hope the title does not scare people to look into this thread but it describes roughly what I'm trying to do. I need a solution in PHP.
I'm a programming beginner, so it might be that the approach to solve this, might be easier to solve with an other approach of someone else, so if you... (0 Replies)
The java program is a part of speech tagger -> The Stanford NLP (Natural Language Processing) Group
The goal is to use this script as part of a webpage to tag parts of speech based on a user-inputted string.
I have no idea what to do with the files - I'm a complete *nix noob. I tried running... (4 Replies)
I have 2 shell scripts the primary one would load the other one which will have functions defined in it.
Script 1:
. /apps/bin/Script 2
function
if
then
continue...
....
fi
Script 2:
function() (10 Replies)
Hi All,
I am trying to run a script which will search for 2 strings(stopped,started) in a text file and echo an output depending on below condition
-bash-3.2$ cat trial1.txt
v
ggg
f
-bash-3.2$ cat trial1.sh
VAR9=` grep 'stopped' /tmp/trial1.txt`
VAR10=` grep 'started'... (4 Replies)
Hi,
I have a shell script (script.sh) in which we are calling java code which asks for
Username:
Password:
for authentication purpose
currently we are passing the credential manually and run the script.
but I am trying
echo -e "user_id\npassword" | script.sh
but its not... (1 Reply)
Hi All,
Do you have any sample script,
- auto get file from SFTP remote server and delete file in remove server after downloaded.
- only download specify filename
- auto upload file from local to SFTP remote server and delete local folder file after uploaded
- only upload specify filename
... (3 Replies)
Discussion started by: weesiong
3 Replies
LEARN ABOUT CENTOS
tee
TEE(1) User Commands TEE(1)NAME
tee - read from standard input and write to standard output and files
SYNOPSIS
tee [OPTION]... [FILE]...
DESCRIPTION
Copy standard input to each FILE, and also to standard output.
-a, --append
append to the given FILEs, do not overwrite
-i, --ignore-interrupts
ignore interrupt signals
--help display this help and exit
--version
output version information and exit
If a FILE is -, copy again to standard output.
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report tee translation bugs to <http://translationproject.org/team/>
AUTHOR
Written by Mike Parker, Richard M. Stallman, and David MacKenzie.
COPYRIGHT
Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
The full documentation for tee is maintained as a Texinfo manual. If the info and tee programs are properly installed at your site, the
command
info coreutils 'tee invocation'
should give you access to the complete manual.
GNU coreutils 8.22 June 2014 TEE(1)