General :: Call A Script In New Shell From Current?
May 3, 2010How to call script b from inside script a in a new shell.
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General :: Call Makefile From Shell Script
Apr 12, 2011I can find all kinds of information on calling a script from a makefile but not the other way around.I'm writing a VERY basic shell script, and I need to call a makefile located in a directory lower than the shell script but can't seem to figure it out../dir/make and ./dir/makefile don't work.
View 2 Replies View RelatedGeneral :: Environment Variable And Current Shell
May 24, 2010I am using Red Hat Linux Enterprise 5. I know the theory that -- using export to set environment variable, the environment variable will apply to current and child environment, but without using export to set environment variable, the environment variable will only apply to the current environment. What is the exact definition of "child environment" and "current environment"? For example,
Code:
$ var1=123
$ echo "Hello [$var1]"
The value of var1 (which is 123) is printed in shell, but I think echo is a command invoked by current shell, and it (the echo command) should be a child environment of current shell and the value of var1 should not (because not using export var1=123) impact echo.
Red Hat :: Call CGI W/POST Variables From Shell?
Jun 16, 2009I've got a CGI that I'm trying to debug. Apache gives me an ambiguous 500 error; it would be nice to see the raw output via the shell. I've got the POST request w/headers as follows. What's the best way to troubleshoot this?
POST /cgi/packBoxes.cgi HTTP/1.1
Host: 70.87.60.214
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.10) Gecko/2009042316 Firefox/3.0.10 (.NET CLR 3.5.30729)
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
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Programming :: Call Shell Script In Perl Pm
Sep 4, 2010i used ldap for authentication.now i have a perl script that users use it for login(contact.pl),then this script calls a shell script(ip.sh) for create iptables chain.
when i call that into contact.pl ,it just prints: usr/sbin/iptables but ip chains didn't change.what is problem? whenever run ip.sh in bash it works correctly
Programming :: Scenario For Call Shell Function From Mysql?
Apr 18, 2011I am trying a scenario for calling a shell script when ever a trigger is called. Can some one guide me how to achieve this scenario. Also it should passes the value from the table to the shell script. Can some one explain me along with the example.
View 2 Replies View RelatedProgramming :: CGI Shell Scripting : Possible To Call Function From Other Script?
Mar 15, 2011I got two cgi shell scripting files. Is it possible when i am in file 1, to call a function from file 2?
View 2 Replies View RelatedProgramming :: QNX Checksum Call In Cgi Shell Scripting Not Working?
Mar 11, 2011I have a QNX machine with a slinger webserver running on it. With a cgi script i'm trying to do the QNX cksum call and compare it's output value with a fixed output. When i execute the script at the command line it works perfect, but when execute this script by by the webserver in my browser it doesn't work. Here's my code:
#!/bin/sh
FILE="/home/checkfile"
ORIGCHECK="1712885500"
[code].....
Could it be possible that i'm not allowed to do the cksum call in combination with the slinger webserver?
Ubuntu Networking :: Call Shell Script On Network Change?
Jan 21, 2011I have a script that I would like to run when my laptops connects to a new network (e.g. changes to another SSID). I've done some searching on the net but could not find any suitable solution (but I bet there is).
View 6 Replies View RelatedProgramming :: Bash - Use The Call Command (displays The Current Month And The Next Month)?
Mar 8, 2011how i can use the cal command so it displays the current month and the next month, i know you can use cal -3 9 2007 to show the previous current and next but i just want to display the current and next.
View 9 Replies View RelatedSlackware :: Upgraded To 'current' - Error "Could Not Start D-bus. Can You Call Qdbus" When Trying To 'startx' To Fire Up KDE
Feb 10, 2010Upgraded to 'current' and now have a series of problems. First, when trying to 'startx' to fire up KDE I get the following error message, "Could not start d-bus. Can you call qdbus?" If I try Xfce it gives this similar message, "Failed to execute dbus-launch to autolaunch d-bus sessions. When logging in, but before entering the password this error message pops up:
'Dialups-check-enab'
'nologin-str'
'Configuration error - unknown item. (notify administrator)'
Debian Multimedia :: Current Status Of Gnome Shell?
Jul 28, 2010I'm using Squeeze, and haven't seen an update in the Debian repo for some time. Seeing as it's due for release soon (September), can we expect some updates in the near future? I had been using Gnome Shell in Ubuntu with much success, including compiling my own. These days, I cannot afford the bandwidth, and have encountered an unknown problem [URL] under Debian Squeeze. Currently, I'm experiencing a very annoying flickering issue using the repo version which I know does not exist anymore in the current gnome development. To have at least one update now before the release date would be nice to see.
View 14 Replies View RelatedSoftware :: Strace Crashes Shell/system When Being Used On Current Bash?
Jun 8, 2011I am observing a very strange behavior when using strace and don't know the reasons for it.
I do: pstree -Aapnul |less -p bash on my Ubuntu VM which is run with the help of Virtual Box.
I see:
|-gnome-terminal,1418,valentin
| |-gnome-pty-helpe,1419
| |-bash,1420
| | |-pstree,1471 -Aapnul
[Code]....
Software :: Script That Call A Java Program That Call A System Command?
Nov 29, 2010In practice I have a script that call a java program that call a linux system command. The script if I run it, from a shell functions well,so it is not a java problem. The problem come out when i put this script in a crontab schedulation. The result in this case is that java do not execute the system command. I think it depends on crontab
View 4 Replies View RelatedGeneral :: $HOME/.bashrc Disabled When User Shell Is 'rbash' (restricted Shell)?
Jun 15, 2011MACHINE: HP Proliant DL260G5OS: SLES 11 SP1kernel: Linux xserver 2.6.32.12-0.7-default #1 SMP 2010-05-20 11:14:20 +0200 x86_64 x86_64 x86_64 GNU/LinuxIt is used as remote xserver in a LAN.I have configured /usr/lib/restricted/bin/.rbashrc with some environment variables but when the users logon in the system finally is executed $HOME/.bashrc and some environment vars are overwritten.
View 2 Replies View RelatedGeneral :: Write A Shell Script Instead Of Shell Function?
Apr 27, 2011I would like know when it is necessary or advisable to write a shell script instead of shell function ?
View 3 Replies View RelatedGeneral :: Open A New Shell From A Shell And Switch Between Them?
Jan 18, 2011I am wondering if I can open a shell or new terminal thing from within the terminal in a unix/linux enviroment. Particularly a commandline only one where there is no GUI. Is this doable? how do I do it?
View 3 Replies View RelatedGeneral :: How To Call Other File
Apr 10, 2011i want to know how to call the other file in linux. example i got this code that store into example1.sh and i want to store the data into other file like example2.
View 2 Replies View RelatedGeneral :: What Is Signal0 In System Call
Sep 28, 2010what is what is signal 0 in linux system call ?i can't find that in kill -l signal list . i need to know what is signal 0 . * for examples signal 1 is SIGHUP and signal 2 is SIGINIT . what is signal 0 ?
View 1 Replies View RelatedGeneral :: Call Other Script Having Different Permissions
Feb 7, 2010I am writing a shell script lets say run.sh and i want to call another script lets say test.sh having permissions " root:sys" whereas the permissions for run.sh are "rootther".Problem is that i cannot change the permissions of either of them. run.sh is performing some other important functions as well and test.sh is a system script and i am not supposed to change that.If i do not change the permissions, run.sh simply skips the part where it is suppose to call test.sh.Can anyone tell me how do i call test.sh in run.sh without changing permissions of any of them.
View 2 Replies View RelatedGeneral :: How To Create And Call Process
Sep 24, 2010I had an interview , where the interviewer asked me the question "How to create and call a process in unix". I answered that we can use the command
FORK()/ CLONE() to create a process.
But I didn't have the answer for the second question, how to call a process.
General :: How To Call Certain Command Info
Oct 13, 2010When I an in Emacs, I want to call info pages like in terminal. E.g., info date will call the date info page, but when I in Emacs, I can only use M-x info call the complete info pages, but I only want to see the date info page. Then which command I should execute in emacs.
View 4 Replies View RelatedGeneral :: Call Other Executables From Cpp Code?
Jan 18, 2010I want to launch other executable from my cpp code. I am aware that system() call may do this , But, problem is that , I want my cpp code to capture the standard hat "called" program is writing to stdout.
View 2 Replies View RelatedGeneral :: Nfs :RPC Call Returned Error 101
Feb 23, 2010i am trying to run an application code in nfs host.but facing the problem as shown below.can anybody tell what the problem could be?
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General :: Script Won't Call Other Scripts
Jan 7, 2010I have 3 scripts that need to be run from the cd, I can run them separately but thought it would be easier to just call them from a single script.When I run the script it just goes straight to reboot, which is the last command. Can you see what I am doing wrong? I am logged in as root when I execute it.
View 3 Replies View RelatedGeneral :: Mac OS X - Video Call With IPhone 4 Users?
Oct 1, 2010Is there any application I can use on a Mac and people can use on their iPhones 4 to do video calls?
If beyond Mac OS X apps you can also mention Ubuntu Linux and WIndows apps that can do that too.
As far as I checked, skype is not an option.
General :: Swap - Configure To Call Oom_kill On Its Own?
Jun 18, 2011I do not want my computer to swap data to disk. I have no swap partition:
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Back in the day (maybe as recently as kernel 2.4?) this used to work. Memory-hungry processes would be killed by the oom killer and I would restart them. But now (Linux 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:24 UTC 2011 x86_64) google-chrome (13.0.782.24 beta) regularly sends my machine into a death-spiral of swapping. Or at least something that feels like swapping: X windows take forever to update, disk drive whirs, gnome panel memory chart hits the ceiling, and I see this message in the syslog:
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But, according to syslog, the kernel does not run the oom killer. For good measure, I set swappiness to 0:
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My workaround is to use ctrl-alt-sysrq-f when this starts to happen. Anyone have a recipe for configuring Linux to run oom_kill on its own, in this situation?
General :: Does The Backtrace Call Lost Memory
Oct 11, 2010Here is a test code for memory alloc and free. It is to detect whether the allocs and frees match. From the result, after backtrace call, there is some memory alloc, but it does not free these memories after calling or the process exit. Why? Nomorlly, the memory alloced need to be freed after use, or the memory will leak. But I run this program for about some times, and find that though the system memory does not real leak,the free memory decreases, and the cache increases(Use free command).
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General :: The READ System Call In UNIX?
Oct 29, 2010mplement the read system call in unix...i want the code for read system call...
View 6 Replies View RelatedGeneral :: Call Windows Program Using Wine?
Jul 10, 2010I have Linpus runnig on my Aspire One. I would like to setup an icon on the menu to start a windows program using wine. I can start it manually and it works fine. I want to be able to access it directly from the desktop.
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