Bash: Export: `javafx-src.zip/': Not A Valid Identifier

hi everybody
I'm trying to install glomosim in fedora linux
I was following the guide to glomosim steps and I faced a problem in this step:

<< Now, you have to change some environmental parameters according to the destination folder which you put the Parsec.
You can create a file called “.bashrc” inside the root or home folder (if it does not already exist), and include the
following:
export PCC_DIRECTORY=/home/parsec
PATH=$PATH:$PCC_DIRECTORY/bin
export PATH
*Your PCC_DIRECTORY should be set to the targeted destination folder which you created earlier.
Now, type:
$ pcc >>

every time I tried to type pcc
this message appears : bash: pcc: command not found
anybody help me with this please

I'm new to linux but I use linux a little at school and by connecting through a shell at home. Anyways, I just installed linux a little while ago and I opened a shell and tried to compile some java code by going to the directory of the code and typing "javac someCode.java" like I do at school but it says the command is not found.

I previously had installed the java runtime environment and I just went to go and try to install the java development kit but it says it was already installed.

Is there some sort of path I need to set for the shell to look for the java compiler? Thanks in advance.

Edit:
I have added aliases to my .cshrc file at school and I just found a bashrc file and csh.cshrc file in the /etc folder. Sorry, I'm really new to all of this. Anyways, I'm geussing I have to edit the bash file? Can anyone point me to a good tutorial of scripting for these files???

Everything is working great on this server, however I am seeing Disk doesn't contain a valid partition table. I have no issue reading and writing, this something that can be ignored?


Disk /dev/xvda: 32.2 GB, 32212254720 bytes
255 heads, 63 sectors/track, 3916 cylinders, total 62914560 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Device Boot Start End Blocks Id System
/dev/xvda1 * 16065 62910539 31447237+ 83 Linux

Disk /dev/xvdf: 1099.5 GB, 1099511627776 bytes
255 heads, 63 sectors/track, 133674 cylinders, total 2147483648 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/xvdf doesn't contain a valid partition table

Disk /dev/xvdh: 1099.5 GB, 1099511627776 bytes
255 heads, 63 sectors/track, 133674 cylinders, total 2147483648 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/xvdh doesn't contain a valid partition table

Disk /dev/xvdg: 1099.5 GB, 1099511627776 bytes
255 heads, 63 sectors/track, 133674 cylinders, total 2147483648 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/xvdg doesn't contain a valid partition table

Disk /dev/xvdi: 1099.5 GB, 1099511627776 bytes
255 heads, 63 sectors/track, 133674 cylinders, total 2147483648 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/xvdi doesn't contain a valid partition table

Disk /dev/mapper/vgebs-lvebs: 4398.0 GB, 4398029733888 bytes
255 heads, 63 sectors/track, 534696 cylinders, total 8589901824 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 2097152 bytes / 4194304 bytes
Disk identifier: 0x00000000

Disk /dev/mapper/vgebs-lvebs doesn't contain a valid partition table

Disk /dev/xvdj: 32.2 GB, 32212254720 bytes
255 heads, 63 sectors/track, 3916 cylinders, total 62914560 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/xvdj doesn't contain a valid partition table

UPDATED:
I installed a Deb 7 Srv w LVM w following partitions:
The end product should become a mail server (Citadel) and in time also a Web server.
Code:

 df -hT 
Filesystem                Type      Size  Used Avail Use% Mounted on
rootfs                    rootfs    322M  141M  165M  46% /
udev                      devtmpfs   10M     0   10M   0% /dev
tmpfs                     tmpfs     100M  260K  100M   1% /run
/dev/mapper/deb--srv-root ext4      322M  141M  165M  46% /
tmpfs                     tmpfs     5,0M     0  5,0M   0% /run/lock
tmpfs                     tmpfs     200M     0  200M   0% /run/shm
/dev/sda1                 ext2      228M   18M  199M   9% /boot
/dev/mapper/deb--srv-home ext4      233G  188M  221G   1% /home
/dev/mapper/deb--srv-tmp  ext4      368M   11M  339M   3% /tmp
/dev/mapper/deb--srv-usr  ext4      8,3G  481M  7,4G   6% /usr
/dev/mapper/deb--srv-var  ext4      2,8G  236M  2,4G   9% /var

 fdisk -l 
Disk /dev/sda: 268.4 GB, 268435456000 bytes
255 heads, 63 sectors/track, 32635 cylinders, total 524288000 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00064033

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048      499711      248832   83  Linux
/dev/sda2          501758   524285951   261892097    5  Extended
/dev/sda5          501760   524285951   261892096   8e  Linux LVM

Disk /dev/mapper/deb--srv-root: 348 MB, 348127232 bytes
255 heads, 63 sectors/track, 42 cylinders, total 679936 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/mapper/deb--srv-root doesn't contain a valid partition table

Disk /dev/mapper/deb--srv-swap_1: 2143 MB, 2143289344 bytes
255 heads, 63 sectors/track, 260 cylinders, total 4186112 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/mapper/deb--srv-swap_1 doesn't contain a valid partition table

Disk /dev/mapper/deb--srv-usr: 8996 MB, 8996782080 bytes
255 heads, 63 sectors/track, 1093 cylinders, total 17571840 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/mapper/deb--srv-usr doesn't contain a valid partition table

Disk /dev/mapper/deb--srv-var: 2998 MB, 2998927360 bytes
255 heads, 63 sectors/track, 364 cylinders, total 5857280 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/mapper/deb--srv-var doesn't contain a valid partition table

Disk /dev/mapper/deb--srv-tmp: 398 MB, 398458880 bytes
255 heads, 63 sectors/track, 48 cylinders, total 778240 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/mapper/deb--srv-tmp doesn't contain a valid partition table

Disk /dev/mapper/deb--srv-home: 253.3 GB, 253289824256 bytes
255 heads, 63 sectors/track, 30794 cylinders, total 494706688 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/mapper/deb--srv-home doesn't contain a valid partition table

 pvs 
PV         VG      Fmt  Attr PSize   PFree
/dev/sda5  deb-srv lvm2 a--  249,76g    0

 lvs 
LV     VG      Attr     LSize   Pool Origin Data%  Move Log Copy%  Convert
home   deb-srv -wi-ao-- 235,89g
root   deb-srv -wi-ao-- 332,00m
swap_1 deb-srv -wi-ao--   2,00g
tmp    deb-srv -wi-ao-- 380,00m
usr    deb-srv -wi-ao--   8,38g
var    deb-srv -wi-ao--   2,79g

Now i want to _shrink_ the HOME partition so I can expand my VAR partition. Looked for guides but haven't found any site useful so far

I tried to find a way to do it when I installed it but it didn't seem to offer me this at this time even I looked around for a while.

How do I do this shrinking of HOME and extending of VAR partition??
please be fairly specific as Im not a pro yet

Is there a way to have a script called source, that can be run without the full path?

Ex:
When I run:
export PATH=/home/user:$PATH
source

I get:
Code:

$ source
bash: source: filename argument required
source: usage: source filename [arguments]

However I want it to run my script called source:
Code:

$ cat source 
#!/bin/bash
echo "Hello World"

Is there way to override a shell builtin in the PATH var or some other way?

hello everyone
I'm new with Linux,,I tried to install java by using the instructions in the link below

https://www.youtube.com/watch?v=ohmZu3U9DYk

the only problem appeared in the last step "java -version" is:



neaam@neaam-desktop:~$ java -version
bash: /usr/bin/java: cannot execute binary file

can anyone help me?

I have a script which reads a controller ID and continues. I am trying to add some checks for user input "ctrl".

Valid responses would be whole number 1 thur 5. If value is between 1-5 (single numeric value) then continue with the rest of the script. If any other value then Exit script or continue to ask user input until valid.

I tried a couple of while loops do with esac, but can not seem to get a handle

Code:

read -p "Controller ID#: " ctrl

Any help would be greatly appreciated

Hi folks,

I have a very basic question for you if you don't mind. Whenever I open a terminal, I get this

Code:

 bash: /etc/profile.d/touchpad.sh: No such file or directory

followed by the usual prompt.

A few weeks ago I made a script called touchpad.sh, which would run whenever I opened a terminal. In the end, I deleted it because it wasn't doing what I wanted it to do. But some file is clearly still pointing to it. I've searched high and low for the source of this error, i.e. some reference to touchpad.sh, but I cannot find it. I've looked in ~/.bashrc ~/.profile and a few other places I can't remember offhand that I found on the Internet. Can anyone tell me where this reference is most likely to be? While it doesn't cause any problems and I can still use the terminal without a problem, it's a bit annoying and considering the amount of time I've spent trying to solve this problem, I'd be most grateful if someone point me in the right direction.

I'm running Sparky Linux (Debian Jessie) 64-bit (XFCE install) with Enlightenment Desktop on Lenovo T420.

Thank you in advance.

Hello am a newbie to linux,
I tried to install cygwin for windows,all i need is i need to write a shell program for a batch file i already have, I am not able to do this.
My batch file content looks like

SET JAVA_HOME=..\jdk
SET CLASSPATH="%CLASSPATH%;../lib/A.jar;../lib/slf4j-api-1.6.1.jar;../lib/slf4j-simple-1.6.1.jar"

%JAVA_HOME%\bin\java.exe com.A ../conf/C.properties

PAUSE

this works perfectly, I try to write a shell program which is failing when i check it through cygwin. i am not able to set the export to java_home.
The pblm i face is say my current directory where my shell program is 'Z'
then i want to get back to 'y' where X has two sub folders y and z

X
-Y (is jdk )
-Z (where shell pgm resides)

cd ../ or any combination of cd doesnot work in my shell script.

Please help me. Any help is greatly appreciated

Hi,
I am crosscompiling u-boot for the beaglebone black and I have a problem that I don't understand.

I have installed correctly the linaro cross-compile tools and export the environment variable CC as:
export CC=/path_to_linaro_arm_cross_compiler/bin/arm-linux-gnueabihf-

And if I type in the terminal:
${CC}gcc --version

I see the linaro's compiler version, so all seems to be ok.

But, when I try to create the config file for the BBB with the command:
make ARCH=arm CROSS_COMPILE=${CC} am335x_boneblack_defconfig

It complains with the message: "/bin/sh: 1: cc: not found"

Am I missing something?