Ubuntu :: Using Pipe For Shortcuts?
Nov 28, 2010I'm trying to set a shortcut using the pipe key ("|", this one...) like "<Ctrl>|" and no luck. Is there any special way to set this like <Ctrl><Pipe> or <Ctrl>|| or something?
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Ubuntu :: Keyboard Shortcuts: Using PIPE For Multiple Commands?
Aug 28, 2010Searched the forums for solution & am not seeing oneWrote a simple script to find Trash folders on Lucid and delete them
Code:
#!/bin/bash
sudo find / -regex ".*Trash[-]?[0-9]+?" | while read -e line
[code]....
Programming :: Handle A Broken Pipe Exception (SIGPIPE) In FIFO Pipe?
Mar 2, 2011I've written a simple server in linux used fork to create a FIFO pipe.The server create two FIFO pipe.One for server read data from client and write data to client.Then another pipe for client read data from server and write data to server.When the server read data from a client used server-pipe and then write data to client.But ,if the client no read open the pipe,the server side write will be crashed because of a broken-pipe SIGPIPE. How to check whether the read side is opened?Or,how to catch the SIGPIPE,and then my server will still execute on,not crashed!!
View 5 Replies View RelatedNetworking :: PING - Pipe 2 Versus Pipe 3
Apr 10, 2009I'm doing ping between 2 RH servers through a VPN site2site tunnel and in some times I got in the result pipe 2 and another pipe 3 as I mark it in blue color below.
e.g.
64 bytes from 192.168.1.10: icmp_seq=0 ttl=128 time=0.229 ms
64 bytes from 192.168.1.10: icmp_seq=1 ttl=128 time=0.287 ms
64 bytes from 192.168.1.10: icmp_seq=2 ttl=128 time=0.278 ms
[code]....
What's the difference between pipe 2 and pipe 3 and what's the meaning of it?
Ubuntu :: Can't I Pipe Into The 'file' Command?
May 9, 2010I'm looking for an mp3 file in the firefox cache folder.I was thinking I could run the command 'find -size +2M' and pipe that output into the 'file' command to tell me which is an mp3, something like thisfind -size +2M | fileBut this doesn't work, what am I doing wrong?This is output Usage: file [-bcikLhnNrsvz0] [-e test] [-f namefile] [-F separator] [-m magicfiles] file...file -C -m magicfilesTry `file --help' for more information.
View 4 Replies View RelatedUbuntu :: Pipe And Kill Pidof Output?
Jan 13, 2010I want to kill a specific program with the kill -9 pid in a hole command. How do I pipe and kill the output from this command? pidof transmission |
View 9 Replies View RelatedUbuntu :: Can't Type The Backslash Character (nor The Pipe)
Dec 9, 2010I'm a UK based user and using a standard UK keyboard (Coleman based layout I think) although I have a backslash (to the left of the "Z", I can't type the character in any application. This is very frustrating when typing FQDNs amongst other things. How can I enable the backslash key for use with UK keyboard layouts. BTW I have tried all of the UK keyboards suggested in the keyboard layout dialogue
View 2 Replies View RelatedGeneral :: Can't Scp A Named Pipe?
Aug 2, 2011I am trying to encrypt a file on-the-fly, redirecting the output to a named pipe [fifo]. I SSH into my server and run the command:mcrypt -k key < file > named_pipethen from my laptop I try to scp it:$ scp me@server:~/dir/named_pipe d it says scp:users/home/me/dir/named_pipe: not a regular file
View 1 Replies View RelatedGeneral :: Keyboard Won't Pipe?
Dec 23, 2010I'm on the command line, as the install for the proprietary ATI driver has failed. I'm following the instructions for troubleshooting here but the pipe "|" key is not working - a tilda "~" shows up when I press it.I'm wondering if this is because of the keyboard being set as UK instead of US? I did have to change this setting at the graphical login initally, whether from choosing this setting by mistake or the installer choosing it automatically when I chose English UK for the language.
View 3 Replies View RelatedUbuntu :: Cannot Pipe Gdialog Output To Variable / Sort It?
Mar 20, 2010I'm trying to use the output from gdialog's input box in another command with no success. code...
View 3 Replies View RelatedUbuntu :: Pipe Error 3 - Connection Reset By Peer
Jul 6, 2010My system just crashed.
kduffy101@kduffy101-desktop:~$ firefox
WARNING: pipe error (3): Connection reset by peer: file ./src/chrome/common/ipc_channel_posix.cc, line 404
Segmentation fault
kduffy101@kduffy101-desktop:~$.
Ubuntu :: Pipe Bash Script To Zenity's Progress Feature?
Feb 22, 2010Example from zenity:
Code:
#!/bin/sh
(
[code].....
Ubuntu Multimedia :: Pipe Audio From Espeak Into A Microphone Device?
Jul 4, 2010Is it possible to pipe audio from espeak into a microphone device?
I've tried doing
Code:
sudo espeak --stdout "Hello world." >> /dev/audio
but I just get:
Code:
bash: /dev/audio: Device or resource busy
Ubuntu :: Get Postfix To Receive Mail From One Address And Pipe It To A PHP File?
Oct 7, 2010Im running Ubuntu server 10.04 lts
Im trying to get postfix to receive mail from one address and pipe it to a PHP file for a help desk software called Trellis Desk.
They recommended that I use Cpanel but its not free and my boss is not willing to pay for it. I need a free solution.
I know my way around Linux but Im no professional
General :: Ubuntu Incorrectly Maps Backslash And Pipe Keys?
Mar 7, 2011I am having what I think is a slightly weird problem with the way some of my keys on my keyboard are mapped. When I try entering the "backslash" keys i get < and for the pipe key i get >. I have tried going through the keyboard layouts and trying other combinations but to no avail
System info
ASUS G51VX
Keyboard: Standard
Ubuntu 10.04 LTS the Lucid Lynx - released in April 2010 and supported until April 2013.
Fedora :: Which Key Is The Pipe Sybool In Virtualbox
Jul 22, 2011Does somebody knows which key is the pipe sybool in virtualbox?
View 3 Replies View RelatedDebian :: Cannot Fin Pipe Key On Lenovo Laptop
Jan 14, 2010I'm new to Linux and I'm still trying to make my linux work on an external drive. I think I have found how, but I need to use the pipe symbol in a command line and I don't have it on my keyboard.I've tried different settings for my keyboard and different language, but nothing seems to do; I try all the keys, with shift or alt, but nothing works.I'm working on Debian, Lenny, with a Lenovo 3000 v100 Laptop. Nowhere on my keyboard do I have the symbol I am looking for. I have the vertical bar divided in two, but not the continous one.Do I need somehow to remap my keyboard or add a function to a key?
View 3 Replies View RelatedProgramming :: Use Pipe In Excel Function?
Apr 13, 2010In shell, I execute "./ffmpeg -f h264 - | xxx"
Now I hope use execl function to execute above operations,
I call execl("/bin/sh", "sh", "-c", "./ffmpeg -f h264 - | xxx");
but ffmpeg doesn't work, it seems that "|" pipe don't work.
how could I solve this?
Programming :: BASH: Get PID Of First Command In Pipe
Aug 11, 2010I understand that $! is the PID of a command. For example:
Code: #!/bin/bash
myprogram &
echo "PID of myprogram is $!"
I'd like to send the output of "myprogram" to both console and to a log file using the "tee" command but I also want to store the PID of "myprogam". Something like this:
Code: #!/bin/bash
myprogram | tee ./logfile &
echo "PID of myprogram is $!"
The problem is that $! is now the PID of "tee" rather than the PID of "myprogram".
General :: Kill A Process Using Pipe?
Apr 22, 2010We want to kill a process provided that only process name is given and we are to first find out the process id and then kill the process. Yes, in one go! That is, using pipe.
So, I tried this (the bold text):
[Code]...
Hardware :: USB Device As Pipe Between Two Hosts
Jan 10, 2010I am wondering if we can with Linux create a pipe between two hosts (linux of course), so when I plug an USB disk on host1 it will be mounted on host2.
View 7 Replies View RelatedGeneral :: Trying To Use Pipe Or Awk To Work With MPlayer
Feb 11, 2010I have a text file containing the URL I wanted for mplayer to play. Currently, I play those in commend line using the following steps:
1)cat playlist
2)use mouse to highlight the link
3)type: mplayer then click both left/right mouse button
I was hoping if I can do this in comment line without mouse. I've tried the following without luck. (assume there's only 1 address in the text file)
1) cat playlist |mplayer
2) cat playlist |awk '{print $1}'| mplayer
Software :: App For Pvc Pipe Construction Design?
May 12, 2010I want to begin constructing things with pvc pipe and would like to use an open source app to do the cad with.
can anyone recommend a good one for this?
Programming :: Getting The Name Of The Process That Sent Data To A Pipe?
Feb 16, 2011I am trying to automate some directory naming when we're manually running some scripts and are using tee to direct the output to a file (log). Right now this is what we do
Code:
./some_script.sh 2>&1 | tee /home/user/some_dir/logs/manual/some_script_20110216_1628.log
As a matter of laziness and keeping the log files consistently named, I'd like to create a function to pipe it to so that it's doing all the naming How I envision the command running
Code:
./some_script.sh 2>&1 | myfunc
And what the logfile name should look like (and in the right directory)
Code:
some_script_20110216-1628.log
I was thinking of adding a function to our profile to handle this. Just in testing I was trying to stream line right on the command line, but I'm having some difficulty in getting the name of the script that is pushing data over the pipe. Here is what I've tried
Code:
./some_script.sh 2>&1 | tee $(cd ../logs/manual; pwd)/$0_$(date +%Y%m%d)-$(date +%H%M).log
but that created a file named
"bash_20110216-1628.log"
Programming :: Pipe Output To Gtkdialog?
Apr 5, 2011For instance, suppose I want to pipe the output of ps -A to a gtkdialog table.
View 1 Replies View RelatedProgramming :: Pipe Output Of Ls To File?
May 3, 2011I want to pipe the output of ls in a folder to a file (lets call it test.txt) but when i do so, but when i do ls > test.txt in test.txt there is also test.txt (logical
View 4 Replies View RelatedCentOS 5 :: Grep The Line And Pipe That Into The Sed?
Sep 22, 2010I need to simply replace a 2 lines, or one and I'll run each command separately, in a eps file. I know I can grep the line and pipe that into the sed but I would like to keep this in a sed command. I can use sed /s and get it if I copy the section out of the file and paste it. Really just trying to rewrite the boundingbox coord's in eps files.
sed -i 's/%%BoundingBox: 00 00 88 487/%%BoundingBox: 24 315 288 487/g;s/%%HiResBoundingBox: 00 00 88 487/%%HiResBoundingBox: 26 315 288 487/g' someeps.eps
Ubuntu Servers :: Save All Of The Mail Sendmail Processes To A Named Pipe?
Apr 12, 2010how I could save all of the mail sendmail processes to a named pipe?
View 5 Replies View RelatedUbuntu Multimedia :: Pipe A Video Feed From Virtual Box To Vlc And Save It As A File?
Aug 9, 2011is there a way to pipe a video feed from virtual box to vlc and save it as a file? cause if i could then i could save streaming videos from places like hulu and netflix or save bluray movies to a avi file for latter use.
View 6 Replies View RelatedFedora :: How To Pipe Output Of Wine Into File
Aug 19, 2009I have a bug where WoW under wine is crashing my computer, and I want to get the data from the console, so I want to put it in a file, but I don't know how! None of the piping tutorials online helped at all.
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