General :: Creating Bash File That Changes Decimal To Binary Using Obase?
Apr 21, 2011Code:
#!/bin/bash
echo 'obase=2;10'|bc
[code]...
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General :: -bash: /usr/sbin/amrecover: Cannot Execute Binary File
Jun 8, 2010I just installed amanda-backup_client-2.6.0p2-1.rhel4.i386.rpm on my Red Hat Enterprise Linux 4 system. But I don't know who to check if it successfully installed or not. When I try to run amrecover from root, I get:
-bash: /usr/sbin/amrecover: cannot execute binary file
General :: Creating A New Binary?
Jan 5, 2011I need to change the functions of some linux commands. We can't edit the binary files provided in /bin, is there any other method other than alias.For ex. - I need to change the function chmod so that it takes only three consecutive integers as input (chmod 777 filename) and nothing else ? Do I have to write by own code for it, or is there any other alternate method.
View 2 Replies View RelatedUbuntu :: New Calculator - Change The Pull Down To 'decimal' Expecting To See The Decimal (base 10) Value
Mar 31, 2011snappy title to grab attention. maybe not stupid, but bleeding difficult to use, talk about a non-obvious, non-intuitive interface; I want to enter a hex value, and have the calculator convert that to decimal. So, I use the pull-down, choose 'hexadecimal', enter the hex value, then change the pull down to 'decimal', expecting to see the decimal (base 10) value. What do I see? The display just adds the hexadecimal base to the end of the hex value I just wrote! Where's my decimal (base 10) number damn it? I can't for the life of me work it out.
View 4 Replies View RelatedProgramming :: Bash: Convert Decimal To Minutes:seconds?
Jan 13, 2011I have a script in the works that reads an MP3 file and gets the track length. Trouble is, it gives me the total seconds, like this:
Sample Track.mp3 = 225.55 seconds
What I'd like to have is that 225.55 converted into minutes:seconds format (in this case, 3:45). How can I do this?
Programming :: Subtract Two Non-real (aka Decimal'd) Numbers Via Bash?
Apr 28, 2010I just need to perform a simple operation of subtracting two numbers - that aren't whole numbers, i.e 200.56 - 67.24attempting to use expr i merely get "expr: non-numeric argument"
View 3 Replies View RelatedGeneral :: Bash 'can't Find' Binary Executables
Apr 16, 2009I am working on a custom hand-held device which runs a variant of Ubuntu Linux, 2.6.18. I have a set of 4 binary files (for oprofile) which have been known to run in this environment, but when I copy them to /usr/bin, I can't run them: I get this message;root@ldogberry:/usr/bin# ./ophelp-sh: ./ophelp: not foundThis happens when I specify the full path, when I run from the /usr/bin directory -- it happens no matter what. Bash even does command-line completion on the file -- and then turns around and instantly claims the file is not found.
View 7 Replies View RelatedProgramming :: Finding A Utility To Combine Two Or More Binary Files Into A Single Binary File?
May 5, 2011Is there any Linux utility to combine two or more binary files into a single binary file ?
View 7 Replies View RelatedCentOS 5 :: Bash: /bin/grep: Cannot Execute Binary File CentOS 5.4
Jun 4, 2011I am facing problem on executing commands like df -h,ls-l,grep etc in /bin.
it is showing below errors:--
----------------------------------------------------------------------------------
login as: root
root@220.226.102.217's password:
Last login: Sat Jun 4 11:14:20 2011 from 220.227.54.149
-bash: /bin/egrep: cannot execute binary file
[code]....
Ubuntu :: Creating A Text File To Start Up Sudo Bash Without Going To The Terminal?
Feb 26, 2011I just set up apache on my PC and I cant change the permissions by right clicking because "I'm not the owner" and instead of using the chmod command on every file that I would like to edit I would just like to write a script on a text file, save it to my desktop so all I have to do is double click on it and boom I can edit all my files, etc.
View 2 Replies View RelatedGeneral :: Convert Binary File In To Ascii File Using Shell Script?
May 23, 2011i am trying to convert a binary file in to ASCII using shell script. this file contains multiple types of data like string, number, bcd, etc.
View 5 Replies View RelatedGeneral :: How To Verify If The File Is Binary Or Text Without To Open The File
Sep 7, 2010how to verify if the file is binary or text without to open the file
View 2 Replies View RelatedUbuntu Installation :: Creating Binary Driver Disk For Uvcvideo?
Apr 24, 2010I need (for a friend) to create a "driver" disc for a webcam that is uvcvideo compatible. The webcam when plugged into my machine works out-of-the-box using the uvcvideo module.However, for some reasons, we want to include a binary and/or sources file with it.
I have downloaded the source files from http://linuxtv.org/hg/~pinchartl/uvcvideo/ , but compiling fails. (build-essential is installed). I did not compile it using sudo since I do not want to mess up what is already installed on my system. Compilation according to the enclosed INSTALL file is as simple as "make" (no ./configure).
However, make give me errors
Code:
/home/user/downloads/uvcvideo/uvcvideo-553dfd853cba/v4l/et61x251_core.c: In function 'et61x251_ioctl_v4l2':
/home/user/downloads/uvcvideo/uvcvideo-553dfd853cba/v4l/et61x251_core.c:2500: warning: the frame size of 1256 bytes is larger than 1024 bytes
[Code]...
General :: Parsing A Binary File?
Mar 17, 2011Is it possible to parse through a binary file using a script using either Korn shell or Bash
View 3 Replies View RelatedGeneral :: How To Get Decimal Value
Jul 4, 2011i have a small script that takes the time in seconds(this is a very long number like 615.232145457577) and i convert it to minutes or hours by dividing by 60 or 3600 respectively. I would like to be able to get the result with maybe upto to 2 decimal values.
If i do echo "613.568787987975 / 3600" |bc -l
this gives: .17043577444110416666
How can i just get .17
General :: Add Decimal Numbers?
Aug 10, 2010Can anyone specify the methods how to add decimal numbers in Linux
View 5 Replies View RelatedGeneral :: Unconvert Text File From Binary Format
Dec 28, 2010I've got a rather large CSV file (~700MB) which I know to consist of lines of 27-character alpha-numeric hashes; no commas or anything fancy. Somehow, during its migration from Windows to Linux (via winSCP and then a few regular SCPs), it has converted into some kind of binary format I am unfamiliar with.If I open the file in vi, everything appears fine, and it says [converted] at the bottom, although I know it's not a line endings issue (and dos2unix doesn't help). If I 'head' the file, it looks proper except for a " at the beginning of the first line. If I open up the file in nano, however, I see the at the start and then "^@" before every character (even newlines and EoF).
If I try to re-save or copy the file (say via: head file.csv > short.txt), this special encoding is preserved. I copied the first ten lines out of vi (which displays it properly) into my Windows clipboard via my SSH client, then pasted it into a new text file, test.txt. This file is visually identical when opened in vi (and similar through 'head', minus the ), although it's roughly half of the filesize. I have no idea what format this once-text file got converted to (it's notoriously hard to search the internet for symbols), but surely there must be some way to convert it back.
General :: Catalina.Out File Has Binary Data After Rotate
Feb 14, 2011I manually rotated my catalina.out file, and now the file jumps to 30+Mb and when I try to view it, less tells me it might be a binary file. It sure appears to have binary data in it, about 30meg of it.
I did the rotate via a copy:
copy catalina.out to another file
cat /dev/null > catalina.out
I have tried using echo:
echo "" > catalina.out
...also with the same result.
This application isn't something I can just bounce when necessary. It kind of appears that the original file is still there - sort of. But is it not readable text anymore.
SunOS 5.10
tomcat 5.5.26 (version required by app vendor)
Programming :: Convert Bash Script To Binary?
Apr 28, 2010compile binary package for bash script?
View 2 Replies View RelatedGeneral :: Write A Literal Bash Command In A Bash File?
Nov 29, 2010I create a bash script that writes another bash file. But in the generated bash file I want to write a bash command in the file and not executing it.Here's my bash file:
Code:
#!/bin/bash
cat > ~/generateGridmix2data.sh << END
[code]...
Programming :: Bash Search Line And Replace Hex To Binary?
Jul 7, 2011I need a command to search a string in a file and then to convert the next string in the same line from hexadecimal to binary. I was able to put everything in capitals. The original file can be as such:
E 2
C 1 794
T ffff
E 2
C 1 787
It is not always FFFF! I am trying to do this in a file at once, not reading line by line (using while).
General :: Command Line To Prepend 8 Bytes Of Data To A Binary File?
Jan 14, 2011i would like to add 8 bytes of data to the begigning of a binary file.is there a command for this?
View 2 Replies View RelatedGeneral :: Can't Remove An Audio File With Symbolic Link To Its Binary Itself / Enable It?
Nov 2, 2010It appears that a write protected socket was established as a symbolic link between an audio file and the binary of the audio itself.
We are unable to remove the files and the holding folder. Attempted all possible combination of RM that I could think of and then graduated to shred. We are unable to do so code...
General :: Open Local File Error When Creating File Descriptor?
Sep 14, 2009error message when I ran my program that I couldn't open my local file. I have two files first one is called client, second one is called server I am using named pipes to sent a message from client to the other file called server in client I used mknod() to create the two named pipes,one for read,one for write and created new thread in client using fork() spawned a child process that executed the server file both named pipes are opened the client file got the message from the user and sent it through the named pipes to the server file when the server receives the message , it needs to verfify it is correct in the server file, a local file descriptor is created to read and send this verifing message when it is not correct but I am getting an OPEN() error when I tried to open this shared local array buff and attach it to a file descriptor where the message is kept why do I get this error in server file
int main()
{
/*both named pipes are open*/
rfd=open(IFIO1,0);
wfd=open(IFIO2,1);
[code]....
General :: Jre - RHEL-5 / Getting Error Jre-6u16-x64-rpm.bin: Line 368: ./install.sfx.20520: Cannot Execute Binary File"?
Oct 22, 2009I have installed RHEL-5 on a 64-bit machine recently, and want to install java. Earlier when I did "java -version", it showed jre1.4.0. But for my application , I need jre 1.5.0 or later, so I decided to download jre1.6. I am the root user here and I downloaded the jre1.6 as rpm.bin as well as simple .bin format.
But the problem is that when I tried executing any of them, I am getting below error message :
" ./jre-6u16-linux-x64-rpm.bin: line 368: ./install.sfx.20520: cannot execute binary file"
Moreover, now when I tried "java -version", it is not showing any thing.
Could anybody suggest me how can I resolve this deadlock situation, as I need to install my other application at the earliest.
General :: Osx - Creating An OS X PKG File?
Jul 1, 2011I have Debian / Ubuntu / Xubuntu. I'm trying to distribute and run a Python file with the least number of clicks for the end user. How do I create a PKG file for Mac OS X on Linux?
View 1 Replies View RelatedServer :: Scp Truncate Text File Busy - Copying File Is Not A Running Binary?
Jun 14, 2010I am having problems with scp during a backup operationI added a ps -ef before and after the scp operation used during the backup.The backup is a script to backup a Zimbra ServerI am including the code segment that I am having problems
Code:
# DRCP Section. To scp newly created archives to a remote system
if [ "$DRCP" = "yes" ]
[code]...
Ubuntu :: GDM Broken - Gdm-binary[230]: WARNING: Unable To Load File '/etc/gdm/custom.conf'. No Such File Or Directory
Sep 1, 2011I've had Ubuntu 11.04 installed on my desktop since it's release. Up until an hour ago, it was working fine. I clicked on an update from the update manager, now booting into a graphical mode is completely broken, (the start-up load hangs at 'Check Battery State ... [0k]'). I restarted my computer, and booted into safe mode, and launched the terminal. This all works fine. I then typed :
Code: sudo gdm start into the command prompt, hoping that I would be able to start things manually. Instead, it spat out this: Code:
gdm-binary[230]: WARNING: Unable to load file '/etc/gdm/custom.conf'. No such file or directory.
gdm-binary[230]: WARNING: Unable to find users : no seat-id found.
gdm-binary[230]: WARNING: Gdm Display: display lasted 0.070467 seconds
The last line was printed about 8 times, with slightly different times, before it gave up and failed. Some information which might help, I have Gnome 2, Unity and KDE (not sure which version), installed. My graphics card is the GTX 275, and I have driver the Nvidia driver 275.21. So yeah, I think the update has gone and moved custom.conf somewhere, but I have no idea on how to fix it. I have a graphics programming assignment due on Friday and I would be eternally grateful if I could get this fixed well before then.
Programming :: Convert An Arbitrary Binary File Into A Executable File?
Feb 18, 2010In a project I'm working on with a few other people, I got the task of writing an assembler. The last thing I do is convert the commands into a binary representation, and jam it into a file. Now one of my teammates said he'd like to be able to "reference" the code within another program. He said he'd be able to do this if the file I output is a Linux object file. I'm thinking it'd also work as an executable. Anyway, he said he'd like to be able to grab the file and reference the binary by address. I'm still fuzzy on this, and if you're confused with what I said here, please tell me so I can ask him for better details.Anyway, I'm aware that gcc can compile files to ".o", but that's only for C/C++, and my file is just binary. I'm also aware of "ld", but I haven't seen any use of it to help me. I'm happy to hear suggestions as to what I can do. If anything, I think I'll implement a few functions to grab the bits and hand them to him in an array or something.
View 8 Replies View RelatedGeneral :: Creating A .txt File In A Specified Directory?
Apr 26, 2011I have create a perl script, which create a text file, and it works well. But i want this to create in a specified directory.
THe scrip is:
Code:
#!/usr/bin/perl
use POSIX;
#Directory where the text file will be created.
$directory = '/space/data';
[Code]....