Sponsored Content
Top Forums Shell Programming and Scripting Difficulty with CAT redirection in script Post 302990317 by demmith on Tuesday 24th of January 2017 02:05:31 PM
Old 01-24-2017
Quote:
Originally Posted by Don Cragun
I'm glad we worked it out. Sometimes the obvious possibility just seems to unlikely to ask about. Smilie
The 2nd set of eyes is a valuable programming tool. :-) Thanks again for you help Don. Hopefully I won't pull too many more bonehead moves like that again. :-)
 

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

redirection to tty** with cat

I tried to cat a file to another user that was logged in, but I received an error message that displayed something like: %cat funny > /dev/ttyp3 zsh: permission denied: /dev/ttyp3 Thank you all for your help (1 Reply)
Discussion started by: zorro
1 Replies

2. UNIX for Dummies Questions & Answers

Difference between cat , cat > , cat >> and touch !!!

Hi Can anybody tell the difference between Difference between cat , cat > , cat >> and touch command in UNIX? Thanks (6 Replies)
Discussion started by: skyineyes
6 Replies

3. UNIX for Dummies Questions & Answers

Regarding redirection using cat.

The behavior of the following 2 operations is unexpected. K1 and K2 are files here :- 1) cat < K1 K2 The above operation should actually display contents of the both files. But it gives the contents of K2 only. How is that ? 2) cat > K1 K2 Above operation takes the contents of... (2 Replies)
Discussion started by: marconi
2 Replies

4. Shell Programming and Scripting

cat in the command line doesn't match cat in the script

Hello, So I sorted my file as I was supposed to: sort -n -r -k 2 -k 1 file1 | uniq > file2 and when I wrote > cat file2 in the command line, I got what I was expecting, but in the script itself ... sort -n -r -k 2 -k 1 averages | uniq > temp cat file2 It wrote a whole... (21 Replies)
Discussion started by: shira
21 Replies

5. Shell Programming and Scripting

Difficulty using "execute immediate" in shell - Sql script

Hello members, I get an unexpected "end of file" error while trying to execute the following piece of code in the bash / ksh shell. I'm assuming the problem is with using the "execute immediate statement" #! /bin/bash tname="table" for i in * do sqlstr="create table $tname$i as select... (3 Replies)
Discussion started by: novice82
3 Replies

6. Shell Programming and Scripting

How to check for Input Redirection in my script?

All, I have a requirement to write a script where I check for Input redirection when the script was executed, based on which I handle my logic. Below is the example: my.script #! /bin/ksh # Not sure how to frame the if condition below if ; then echo "Input Redirected from a file" ... (7 Replies)
Discussion started by: bharath.gct
7 Replies

7. Shell Programming and Scripting

STDOUT and STDERR redirection within a script

Hello all, I have a for loop executing in a script that I want to redirect STDOUT to screen and to file, while directing STDERR to the bit bucket. Here is the general sentax of what I'm doing: for i in thingy do some_command ${i} done 1>&1 | tee ${LOGFILE} 2> /dev/null What I am... (2 Replies)
Discussion started by: LinuxRacr
2 Replies

8. Shell Programming and Scripting

Input redirection script

Hi, #!/bin/bash while ; do rm -f /tmp/pipe mkfifo /tmp/pipe ./yuv4mpeg_to_v4l2 < /tmp/pipe & mplayer tom_and_jerry.mp4 -vf scale=480:360 -vo yuv4mpeg:file=/tmp/pipe sleep 65; done When I run this - after mplayer finishes playing video it says - Exiting... (End of... (2 Replies)
Discussion started by: ashokvpp
2 Replies

9. Shell Programming and Scripting

Input redirection within bash script

Hi, when I try to redirect input and the command is described as a string within an array redirection does not work. why? #!/bin/bash dir=("tail < ./hello.txt") tail < ./hello.txt #works ${dir} #does not work (2 Replies)
Discussion started by: heinzel
2 Replies
XEYES(1)						      General Commands Manual							  XEYES(1)

NAME
xeyes - a follow the mouse X demo SYNOPSIS
xeyes [-option ...] DESCRIPTION
Xeyes watches what you do and reports to the Boss. OPTIONS
-fg foreground color choose a different color for the pupil of the eyes. -bg background color choose a different color for the background. -outline outline color choose a different color for the outline of the eyes. -center center color choose a different color for the center of the eyes. -backing { WhenMapped Always NotUseful } selects an appropriate level of backing store. -geometry geometry define the initial window geometry; see X(7). -display display specify the display to use; see X(7). -bd border color choose a different color for the window border. -bw border width choose a different width for the window border. -shape uses the SHAPE extension to shape the window. This is the default. +shape disables use of the SHAPE extension to shape the window. -render uses Xrender to draw anti-aliased eyes. This is the default if xeyes has been compiled with Xrender support. +render disables Xrender and draws traditional eyes. -distance uses an alternative mapping, as if the eyes were set back from the screen, thus following the mouse more precisely. SEE ALSO
X(7), X Toolkit documentation See X(7) for a full statement of rights and permissions. AUTHOR
Keith Packard, MIT X Consortium Copied from the NeWS version written (apparently) by Jeremy Huxtable as seen at SIGGRAPH '88 X Version 11 xeyes 1.1.1 XEYES(1)
All times are GMT -4. The time now is 10:47 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy