I'm new with linux, and I'm wondering why in order to run executable after compilation I have to type
>"./executableName" I want it to type it just like
>"executableName" (with no "./")
I don't know if this matters but I'm using tcsh for my shell...
When trying to compile Armadillo on a computer cluster I get the following error after running "cmake ." (works OK) and "make":
/usr/bin/ld: /share/apps/opt_intel/lib/libblas.a(dgemm.o): relocation R_X86_64_32 against `a local symbol' can not be used when making a shared object; recompile with -fPIC
/share/apps/opt_intel/lib/libblas.a: could not read symbols: Bad value
collect2: ld returned 1 exit status
make[2]: *** [libarmadillo.so.1.0.2] Error 1
make[1]: *** [CMakeFiles/armadillo.dir/all] Error 2
make: *** [all] Error 2
Cmake says it has successfully found BLAS, but there is still a linking problem.
I need to instal JDownloader, I downloaded as a linux version and this is the command line output (Archive Manager):
Archive: /root/Downloads/JDownloader/JDownloader.exe
[/root/Downloads/JDownloader/JDownloader.exe]
End-of-central-directory signature not found. Either this file is not a zipfile, or it constitutes one disk of a multi-part archive. In the latter case the central directory and zipfile comment will be found on the last disk(s) of this archive.
zipinfo: cannot find zipfile directory in one of /root/Downloads/JDownloader/JDownloader.exe or
/root/Downloads/JDownloader/JDownloader.exe.zip, and cannot find
/root/Downloads/JDownloader/JDownloader.exe.ZIP, period.
I've been trying to write a bash script called runSorter.sh that runs an executable that also takes in some parameters and outputs the results to a text file. The executable, sorter, takes in a number parameter. I want to make it so that you can input as many number parameters into runSorter.sh as you want and it will run the sorter executable for each one. So far, what I have looks like this:
#!/bin/bash
args=("$@")
INDEX=0
if [ -z args ]; then
echo "Error"
else
while [ $# -gt $INDEX ]; do
NUM=${args[$INDEX]}
echo $NUM
echo ./sorter $NUM
let INDEX=INDEX+1
done
fi
My problem is that when I run ./run-sorter.sh 100 on my terminal, it just prints this to the screen:
./sorter 100
How can I have so that it properly executes sorter and outputs everything to a text file?
I checked the 'Run executable text files when they are opened' option in Nautilus preferences. I have noticed that files such as .sh and .bin launch by simply clicking on then (which is great). However I have also noticed that an ordinary .txt and .html file must not be marked as executable in order to launch it in Gedit and Firefox respectively via clicking. Otherwise you must right click and open with every time. What file types need to have execute permissions? What file types never need to have execute permissions?
View 2 Replies View RelatedI cannot run executable files from my home folder. I just double click it and it doesn't do anything.
View 1 Replies View RelatedI have created some text executable files and put them on my desktop. In the way of background I created them in gedit. Then used chmod ugo+x (filename) to make them executable. One of them is a ping test to see if a printer is on. Text in file = ping 192.168.1.5. Others are to turn my laptop touchpad on and off. text in file = sudo modprobe -i psmouse.
I have 2 questions about executable text files:
- When I click on an executable text file it present a window with 4 options (Run in terminal, display, cancel, run). Can I set a parameter or do something else so it just runs in terminal? I know I can set an option in Nautilus to run them but when I select run nothing seems to happen. In addition I would want to set this option on a case by case basis not globally in Nautilus. If there is an option or flag where it would run this file in terminal I would use it on my printer ping test.
- When I click on these executable text files to turn my touchpad on and off, the text within the file uses the sudo command so that requires that I input my password. After I click on either of these files a window appears with the 4 options (Run in terminal, display, cancel, run). I select run in terminal, a terminal window opens and requests my password. Subsequent to inputting my password the file executes fine.
Is there a way to set a parameter or do something else so I don't need to not only select the run in terminal option from (run in terminal, display, cancel, run) but also not to enter my password?
I need to run an executable from initramfs which after executing should restart the system. How is it possible?.I tried using exec within the init of initramfs but it shows kernel panic (I guess exec after executing the binary it tries to exit and exiting with pid 1 is giving the panic).
View 2 Replies View RelatedI have an executable with input options, like so:
Code:
./executable -n 42 -s 42
I've added gcov to the makefiles (compiling with --coverage, -fprofile-arcs, and -ftest-coverage, and linking with -lgcov). It builds fine and creates executable.gcno.
When I try to run gcov, gcov things the options belong to it:
Code:
$ gcov ./executable -n 42 -s 42
gcov: invalid option -- 's'
Usage: gcov [OPTION]... SOURCEFILE...
When I use quotes this happens:
Code:
$ gcov './executable -n 42 -s 42'
executable -n 42 -s 42.gcno:cannot open graph file
The command line options must remain. How can I get gcov to generate the same .gcno file it later looks for?
I am trying to run Wattch simulator in linux.But it is giving the error below. what is this error and what do I do about it?
fatal: bad magic number in executable `prime' (not an executable?)
I am running into a snag on .exe files in Lucid. I have Wine installed, but I can not open the file as it is blocked from executing with a window popping up telling me that this file was blocked due to security reasons. I go into the files properties and try to change the permission but that does not help. Is there a way to get around this? Possibly in the terminal as root?
View 3 Replies View RelatedI hope this post stands in the right section.I have a commandline i need to enter in terminal when i want to run a program. i tought lets put that piece of command in an .sh file and just click the file to run the program (then i dont need to open terminal first an give in the command) however the .sh file does not open the program. so i propably need to make a executable (application/x-executable).
View 3 Replies View RelatedI just recently installed Ubuntu for our server, and I had a question about using tcsh. I'm trying to run a script of commands and the first line of my script is: Quote: #! /bin/tcsh -f I chmod +x my script, but when I type the name of my script at the command line i get this message: Quote: myscript: Command not found. the only way my script will work is if I type: Quote: tcsh myscript
Only then, will myscript execute its set of commands. I would like to be able to type the name of scripts without having to type tcsh at the beginning, each time. Is there a way to do that?
I tried to start a tcsh on my Fedora 7 (default shell is bash)
[ss@ssvm ~]$ tcsh
[ss@ssvm ~]$ echo $SHELL
/bin/bash
As you see, another bash shell started.
I looked at the tcsh file:
[ss@ssvm ~]$ ll /bin/tcsh
-rwxr-xr-x 1 root root 345348 2007-02-26 23:58 /bin/tcsh
[ss@ssvm ~]$ ll /bin/csh
lrwxrwxrwx 1 root root 4 2010-03-07 13:13 /bin/csh -> tcsh
It is not a link (but csh is). I don't understand why this is happening.
I'm so lost it's difficult to even pose my question. My default shell is bash; and I'd like [actually, required to] have the ability to type csh and enter the TC shell...but it's not working at all. All the changes I made to the ~/.bashrc file work great, but I can't seem to access tcsh to see if the commands in my ~/.tcshrc file work.
When I type "csh", my old PS1 [prompt] displays and I have to type "exit" to get back to the one in the bashrc file and then type "bye" to log out off the system.
I've spent the last 3 days researching this, but every article/blog/site discusses permanently changing my log in...NOT going to happen.
I really like pushd and popd, but I don't like their long spellings, so I made aliases: 'x' runs pushd and 'xx' runs popd. That's not bad, but I wish I could improve them in the following way:
x => If followed by a path, 'pushd' (and cd to) that path. If not given any arguments, run 'popd'.
xx => 'cd -'
The problem is implementing that pushd/popd in one command trick. Since tcsh does not have functions, I've been struggling hard to come with a solution. I made a script, and it works, but it only works within the context of the script. The script exits and not only am I still sitting in the same directory, but also my dirstack is emptied.
A similar problem: make 'cdd'. I remember using that program in DOS a long time ago. I would run 'cdd /path/to/directory' and cd to that path if it existed, or create it and cd to it if it didn't exist. Again, I made a script, but that only works within the context of the script, not my current shell. So the new dir is created, but my shell won't cd into it.
I have been using tcsh for quite some time, both on a laptop running Ubuntu and a remote server running Slackware 11. No problem whatsoever. Now I am compiling and installing tcsh on a brand new Slackware 13 box and when I run tcsh I get this error:
Unknown colorls variable 'ca'
or
Unknown colorls variable 'hl'
I didn't have this problem in Slackware 11, why is it happening now?
So I tried the official Slackware package for tcsh. It works, but it's tcsh 6.15.00. Tcsh is at 6.17.00, which runs fine on my Slackware 11 box.
I investigated the problem on Google and all reports seem to refer to Fedora, some to Mandriva. Many of the threads, across several forums and sites, point to this LinuxQuestions thread:
[URL]
Recently, when we updated our OS, we got a new tcsh feature enabled by default. Whenever I type a command that tcsh doesn't recognize, I get an annoying spelling correction like:
% cats
CORRECT>cast (y|n|e|a)?
I want to disable this feature and allow misspellings to error out like:
% cats
cats: Command not found.
Is my enter key somehow getting re-bound? What could be causing this?
I'm trying to install a Brother MFC425CN printer on my Gentoo system. I have obtained the files needed from Brother and extracted the payload.
The script for creating the filter (endless echos) is a csh script, so I emerged tcsh and ran the script. No luck. CUPS does not see the filter, even though it is present and has the same owner, group, and permissions that work on my other gentoo system.
When I print a test page the log file says
Code:
E [27/Jun/2010:09:36:03 +0800] PID 3912 (/usr/libexec/cups/filter/brlpdwrapperMFC210C) stopped with status 22!
D [27/Jun/2010:09:36:03 +0800] [Job 8] /usr/libexec/cups/filter/brlpdwrapperMFC210C: No such file or directory
It's been too long since I got it working on the other system, and if I made notes they are lost...
The check on the size of a file I perform in a tcsh script does not work. The size of my file is the following :
ls -l File.gpg
-rw-r--r-- 1 xuo users 3354637392 2011-05-07 15:31 File.gpg
The script is the following :
#!/bin/tcsh -f
set listOfEncryptFiles = `ls *.gpg`
foreach file ($listOfEncryptFiles)
set fileSize = `stat -c %s $file`
echo $fileSize
[Code]....
Can't seem to use tcsh as my login shell under CentOS 5 as I used to (if I specify /bin/tcsh as my start-up shell, the windowing system doesn't come up), so am logging in under bash then switching to tcsh on top of that, but it won't allow display access from tcsh for my programs. Gives the "cannot connect to display" error that usually xhost + is the solution for, but xhost doesn't help in this case (won't even run under tcsh, says unable to open display "0.0"). $DISPLAY is set in .cshrc. Must be something simple, but can't seem to find a direction to head?
View 2 Replies View RelatedI need to find TCSH shell and gzip version number by running a acript on several boxes through ssh. How can i do that? I made a script for tcsh but it is not working by ssh , it only works on my box . I dont know from where to find the gzip version info.
View 5 Replies View RelatedI have written a tcsh script on a Windows 7 machine in order to perform a task on a machine running Fedora. After writing the script, I used cygwin to run it on the Windows 7 machine, and it worked exactly as intended. Then I moved it to the Fedora machine, and I got the following error:
Code:
While: badly formed number
Here is the beginning of the script:
Code:
#!/bin/tcsh -f
##
## Script to automate loading of A2 DAQ systems
##
##
[Code]....
Before the error, I see the string "This program will attempt to automate the DAQ Control process", but not "Please enter the number of the current or most recently completed run: ", so clearly the problem begins at the first "while"
I want to write script at "tcsh" that send message to user ($DISPLAY) and let him to answer me.below command line that open xterm at any user displayQuote:setenv LESS "P'HIT q TO QUIT'"/usr/bin/xterm -display $USER_DISPLAY -geometry 60x7 +sb -rv -e less ./MESSAGE_FILEpressing "q" will close the window.there is any way to press "r" ->
new window will open ->user write a feedback ->message will send back to sender.
I want to change my default shell to tcsh. I used
Code:
usermod -s /bin/tcsh username
command as given at url
But if I open a new shell, it is still a bash shell.
How do I make my default shell as tcsh?
Just I compiled Kernel xxx.3.6 in ubuntu in Virtual Machine for 32 bit. However, I wanted to do it for 64 bit, I dont know what parameter is necessary for 64 bit.
View 9 Replies View RelatedI'm wondering why in order to run executables after compilation i have to type >"./executableName" I want it to type it just like >"executableName" (with no "./")
I don't know if this matters but I'm using tcsh for my shell...
I am compiling a package which use Tcl and got results as follow:
/usr/bin/ld: cannont find -ltcl8.4
collect2: ld returned 1 exit status
how to link with tcl? which file to link? it is a file like libtcl.a ?
I'm trying to compile a fortran code (not my own and I don't know fortran well) and have been having some trouble as the compilation starts and then fails as the computer completely freezes (as in press power button freeze). I added 1.5Gb swap memory as the computer only has 1GB and then tracked the memory use as the process happened and it seemed that the swap wasn't even used. The memory usage hit 90% of the 1.Gb and the machine froze again. The compiler is gfortran
View 1 Replies View RelatedHere is what I am getting with any kernel I am attempting to compile these days: [URL]
I pasted as much as I could salvage from the terminal.
Details here: [URL]