Sponsored Content
Top Forums Shell Programming and Scripting Would pipe work better with this command Post 302892319 by MadeInGermany on Wednesday 12th of March 2014 08:50:00 AM
Old 03-12-2014
You have the file two times in the sed arguments, but in sed -i each file argument is input and output! Remove one of them, so sed runs once!
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

How to pipe command

Hi All, I want to create a command that executes a text editor with the most recent file in the current current directory. So a good start to achieve this is : ls -lrt | cut -c55- | tail -1 which provides the name of the most recent file in a directory The problem is to pipe the... (4 Replies)
Discussion started by: anonymous.nico
4 Replies

2. UNIX for Dummies Questions & Answers

pipe command

current dir : /home/sales ls -l abc.txt 17th aug bcd .txt 16t oct ------- ------ Total files : 100 if i want to move only those files dated 17 aug into another sub directory /home/sales/texas how do i pipe the result of 'ls' command to a 'mv' command (1 Reply)
Discussion started by: zomboo
1 Replies

3. Linux

By angle-brackets/"pipe" button doesn't work?

How can I configure it? I have a swedish keyboard with swedish keyboard setting. Everything works perfectly (едц) except that button. What can be wrong? /Richard ++ NOTE: It seems like the computer notices the input but that the button isn't assigned to anything (the keyboard-cursor stops).... (1 Reply)
Discussion started by: riwa
1 Replies

4. UNIX for Dummies Questions & Answers

How can I use pipe command ?

Hi My friends I have used this command to find files are modified within the past 24 hours and then many files are shown but I want transfer all these files to special directory by using pipe . can any one tell me what is the next step ? (11 Replies)
Discussion started by: bintaleb
11 Replies

5. UNIX for Dummies Questions & Answers

How does pipe work?

I am confused over piping. :confused: A | B Will A and B run at the same time? or must A finish running before B starts to run? Suppose I want to do the following: sqlplus ... | split -1000 - filename_ sqlplus will return 1million rows, I want write the output into files of 1000... (4 Replies)
Discussion started by: Leion
4 Replies

6. Shell Programming and Scripting

How to Avoid intermediate files when pipe does nt work

problem with piping one output to another.Would like to avoid the intermediate file creation.The piping does nt work on places where files have been created and goes in an endless loop. sed -e "s/^\.\///g" $LINE1| sed -e "s/_\(\)/kkk\1/g" > $file1 tr -s '_' ' ' < $file1| \ sort -n -k... (1 Reply)
Discussion started by: w020637
1 Replies

7. Shell Programming and Scripting

awk's getline < "-" seems not work for pipe

Hi all, I have an gawk script to get user's input, So I use getline name < "-" (or getline name < "/dev/stdin") in my script They both work fine when my script deals with files. But it is broken for pipes. When I try "some command | my awk script", the variable name just gets an empty... (17 Replies)
Discussion started by: qiulang
17 Replies

8. Shell Programming and Scripting

pipe to grep doesn't work in bash script

Hi, I'm trying to write a script that checks gvfs to see if a mount exists so I can run it from network-manager's status hooks. I thought I'd pipe the output of gvfs-mount -l to grep for the particular mounts I care about. When I do this in a bash script: cmnd="gvfs-mount -l | grep -i... (4 Replies)
Discussion started by: kcstrom
4 Replies

9. Shell Programming and Scripting

pipe in command

Hello, I try to concatenate a command to execute. Sadly it throws an error. #!/bin/bash cd / cmd="find -name *.txt | awk '{ printf "FILE: "$1; system("less "$1);}' | egrep 'FILE:|$1'" echo "1." $($cmd) echo "2." $("$cmd") echo "3." `$cmd` echo "4." `"$cmd"`1.&3. 'find: paths must... (2 Replies)
Discussion started by: daWonderer
2 Replies

10. Shell Programming and Scripting

Why does bc work with 'here string' and not via pipe in this example?

Hi! I actually got it running, but I still would like to understand, why and how, since I am a beginner in bash scripting. I Need floating numbers and thus use bc in my bash script. Here it is: #!/bin/bash num1="10^-15" | bc -l #power function piped to bc - DOES NOT WORK echo $num1... (4 Replies)
Discussion started by: McHale
4 Replies
intel_panel_fitter(1)					      General Commands Manual					     intel_panel_fitter(1)

NAME
intel_panel_fitter - Change the panel fitter settings SYNOPSIS
intel_panel_fitter [options] DESCRIPTION
intel_panel_fitter is a tool that allows you to change the panel fitter settings, so you can change the size of the screen being displayed on your monitor without changing the real pixel size of your desktop. The biggest use case for this tool is to work around overscan done by TVs and some monitors in interlaced mode. Options -p [pipe] pipe to be used (A, B or C, but C is only present on Ivy Bridge and newer). -x [value] final screen width size in pixels (needs -p option). -y [value] final screen height size in pixels (needs -p option). -d disable panel fitter (needs -p option, ignores -x and -y options). -l list current state of each pipe. -h prints the help message. EXAMPLES
intel_panel_fitter -l will list the current status of each pipe, so you can decide what to do. intel_panel_fitter -p A -x 1850 -y 1040 will change the pipe A size to 1850x1040 pixels. intel_panel_fitter -p A -d will disable the panel fitter for pipe A. NOTES
In the future, there will be support for this feature inside the Linux Kernel. Machines older than Ironlake are still not supported, but support may be possible to implement. X Version 11 intel-gpu-tools 1.3 intel_panel_fitter(1)
All times are GMT -4. The time now is 03:26 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy