I wrote the following script to organize my music files and to learn a bit more about bash.
My problem is, now that I'm almost over the first version, that functions which are surely spelled correctly and were recognized in the past, are giving me the "command not found" error!
Code:
#!/bin/bash
# This is a script for moving tagged files into organized directory trees.
##### Variables
filenum=0
[Code]....
I wonder if there is anyway to make a user-defined bash shell function global, meaning the function can be use in any bash shell scripts, interactively or not. This is what I attempted:
Code:
$ tail -n 3 /etc/bashrc
echotm () {
echo "[`date`] $@"
}
[code]....
I feel like there should be a cleaner way of doing this. I have one file, for example "a.cpp", calling a function from another file, "b.cpp". Currently I have it set up so that header for "b", "b.h", has the declaration of its functions. And then I'm just including "b.h" in "a.cpp". Do I have to include the "b" header file in "a" to be able to call a function from "b"? Or is there a better way I could be doing this? Like doing something different at compile?
View 7 Replies View RelatedI'm trying to call some kernel functions from userspace, but I'm not sure if I'm doing it right. The functions control a pulse width modulator on an embedded platform. To pick one at random, the function:
Code:
struct pwm_device *pwm_request(int pwm_id, const char *label);
is defined in linux/pwm.h, and the implementation uses the macro EXPORT_SYMBOL(pwm_request), so I should be able to call this from user-space... right?
Anyway, I've got linux/pwm.h to #include in my source so the compiler knows what it's doing, but what do I link against? The only place in by kernel build tree where I can see a symbol pwm_request defined is in object files like vmlinux.o, built-in.o in the directory, etc. which I don't think I should be linking against.
How does a C program start in linux? Is main() the first function called in the a c application by kernel. I understand it is the first called function written by the application programmer, but the question is to understand the what all kernel does and what all functions it calls before calling main()
View 9 Replies View RelatedI'm trying to call a shell script from within another scipt, but returns with a `command not found` error msg.
script_name=$1
./$script_name &; exit 0
I think its something to no with the "./" bit. i also tried
"./"$script_name &; and
"./$script_name" &
no luck.
I know my way around MS Windows much better, but I just don't feel right trying to program something for Android on a Microsoft operating system. I am interested in Android programming so I followed the instructions on [URL] to install the environment on my computer...
I just installed the JDK, SDK, Eclipse successfully (or I assume):
* When I get to Step 4 where I'm supposed to run 'android' it will not run. I get the error message "android: command not found" (I am definitely in the right directory).
** When I double-click it in nautilus, it opens up in gedit. I can set the permissions in nautilus (through the properties - Allow executing file as a program) and get it to work,
My system:
Intel i7
Ubuntu 10.10 Maverick Meerkat
android-sdk-linux-x86
eclipse 3.6.2
I am a linux newbie, and recently started shell programming. whenever I use 'let' command it gives me an error 'command not found'. I am using ubuntu 9.10 with bash.
View 5 Replies View Relatedsuppose i store the history number of a command say :
1004 cat file
Then now i want to run it like : !1004 but by using a variable.
command=1004
!$command
i am getting errors like :
command=1004command
I have the following script:
Code:
#!/bin/bash
for HOSTS in server01 server02 server03
do
echo "Connecting to $HOSTS"
echo "Resetting Password"
echo ""
[Code]...
done When I run the script I get an error message on the hosts that says: pass=test command not found. Any ideas why is not taking it as a variable?
I have an "error", its not really and error, every time I open the terminal, it shows this:
Reading: command not found
Building: command not found
Reading: command not found
*****@****-****:~$
I have a guy in my office who was using an old version of ubuntu and he tried upgrading to 10 but now he's getting grub error 17. I Google this and everyone suggests reinstalling grub starting with opening a shell and typing 'sudo grub'.
However, I get 'command not found' in response to that. I've tried looking for the location of grub so I could try 'sudo /sbin/grub' and such, but I don't see it anywhere.
Also, I'm using a version 9.10 Live CD at the moment because I can't find out how to disable the drmraid option on the version 10 CD (necessary to detect the hard drives which, although they are on a raid controller are not configured as an array but separate drives).
I am doing some embeded linux work in ARM 9263.So I need to make a image for that board.But when I using one command "make uImage" I am getting the following error.
make: arm-linux-gcc: Command not found
CHK include/linux/version.h
make[1]: `include/asm-arm/mach-types.h' is up to date.
CHK include/linux/utsrelease.h
HOSTCC scripts/basic/fixdep
code....
I recently installed Fedora 14 from KDE live CD . everything is working excellent except when I tried to do lsmod today, I got lsmod:command not found error.I checked and found that PATH did have /sbin and /sbin/lsmod does exist. But /sbin/lsmod points to /bin/lsmod (which does not exist)I did whatprovides on lsmod and found module-init-tools-3.11.1-2.fc13.i686 as the package.
View 1 Replies View Relatedi'm using ubuntu 8.4 when i want install file.tgz, i found an error like
"installpkg command not found"
even though i have typed the command like this
"#installpkg file.tgz"
so, what's the problem with this?
I am scheduling a command for a specific time every day.
Linux crontab format which I am using :- MIN HOUR DOM MON DOW CMD
30 08 10 06 * /home/mach/script.sh
Some presetting is required?
when i login to one of our development server i get the following.
Last login: Tue Nov 23 14:08:32 2010 from 192.168.2.5
-bash: r: command not found
-bash: $: command not found
[code]....
i am trying to use ttcp for a benchmarking excercise, i have download the ttcp onto linux machine and compiled it using the c compiler but when i try running the test i get error saying [command not found].those anyone know what seems to be the problem and how i might be able to sort that out.
View 3 Replies View RelatedI have recently installed 9.10. Under 7.04 thru 9.04 I have a bash script and php script that I used to send announcements about club events.When I tried it today, I get errors. Here us the command line script I use to call the php mail handling script.
Code:
#!/bin/bash
## member calling for Dave
[code]....
i have a site where I need to run a couple of php scripts every day..therefore I was thinking to setup a cronjob to do this. Unfortunately I get a whole bunch of errors trying to do so.
I can execute the php scripts via a command line without problem, one example would be
php /home/site/domains/stie.be/public_html/admin/cronjobs/cronjob_daily_ssh.php
however when i enter this command as such in a cronjob I get an error saying php command not found ( or something similar , doing this out of memory)
I tried to add the full path to the php command, but also this doenst work
the best workaround I found was to execute the php scripts with a lynx - dump command, but obviously this is not the right way.
I am completely new to linux and am trying to run a Fortran program for class. I typed in "make C=R" and it ran through a long list of things and then came up with that error.
View 1 Replies View RelatedI am attempting to create a script for Grid job submissions. I have most of it completed but when testing I've run into some problems.
How it works is that I have 2 wrapper files, one is the top of the script, the other the bottom, the original script imports commands for the middle.
Basically this is what is to happen:
cat script-start.sh >> workerscript.sh
echo commands >> workerscript.sh
cat script-end.sh >> workerscript.sh
workerscript.sh gets created with no problems but when it is run I get:
export: command not found
I think that the new script is not calling bash which gives the problem. I don't know how to fix the problem though because I have the shell set in the script-start.sh.
#!/bin/sh - tried /bin/bash, same result
export PROJECT=/......
export PROJSOURCE=/......
Using zstyle, I can create a custom warning for messages and such, but looking into the man pages and all, I do not see anything for customizing actual error messages in ZSH, as such:
Code:
casper@ltp01[/home/casper][19:14] - asdfsdafasdfjsdf
zsh: command not found: asdfsdafasdfjsdf
Quote:
Explain the error?
I am looking for gcc installation in CentOS 5.4. I cannot use yum install since not connected to internet. I tried to do sudo apt-get install build-essential but received the following error: sudo: apt-get: command not found How to install gcc in my Linix machine?
View 2 Replies View RelatedI m using Redhat Linux 5......I am trying to install Nero 4 DVD Writer s/w...It is an exe file ...
I have given permission like this:
Then i execute the file like this:
Its showing error like this:
find /var/spool/mqueue -group abc -exec rm -rf {} ;Using above command , I delete all the files belong to group abc.Now the problem i face is that the this command gives error that some files are missing . And this error occur because after creating list of files, it pass that list to rm -rf but till that time sendmail process queue and some of files disapper from /var/spool/mqueue.
View 5 Replies View RelatedI'm trying to call a system command in perl and am having an issue with it.
Here's an example of a command i'd like to call: Code: sed -i '4 c192.168.1.4 www.something.com' hosts this is the section in my perl script where I create the variable and call it: Code: $doit = `sed -i '$line c$ip $host hosts'`system($doit); The $line, $ip, and $host variables are working fine becasue I can replace that section with "prints" and they come out fine. I imagine the problem is where I am creating the $doit variable.
I have just installed Debian 8 with Gnome desktop and trying to add my username to sudoers list.
When I open terminal and enter visudo I get the following error message...
Code: Select allfracmo2000@debian:~$ su
Password:
root@debian:/home/fracmo2000# visudo
bash: visudo: command not found
root@debian:/home/fracmo2000#
Although I am quite new to debian, I have done this successfully in the past so not sure why this is happening?
I am using rhel5 with ip 192.168.0.254.i am using rhel on vmware 7. when i run links 192.168.0.254 then i got error "bash : links : command not found" i want to know why this error is showing? when i use red hat without vmware then there is no problem.
View 2 Replies View Related
