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System environment:1. Operating system: Ubuntu16.042. Cross-compiling tool chain: arm-linux-gcc4.4.33, BusyBox source package: busybox-1.25.0First, modify the makefile configurationFirst unpack the source package:TAR-JXVF busybox-1.25.0.tar.bz2Enter the busybox-1.25.0 directory and modify the makefile file as follows:A
System: CentOS 5.8 64bitSoftware version: busybox-1.21.1.tar.bz2dropbear-2016.73.tar.bz2Reference: http://os.51cto.com/art/201403/431943.htm1. Compiling busybox-1.21.1.tar.bz2Make Menuconfig(Busybox settings-->build options-->build Busybox as a static binary (no shared libs)Choose this static compilation, remove build
Busybox and benchmarkconfiguration Configure Linux Kernel (Initrd) support (in block device). In addition, it is best to compile the ext3 file system into the kernel. Configure busybox (use 1.18.3) General Configuration > Show verbose applet usage messages > Runtime SUID/SGID configuration via/etc/busybox. conf Build opions > Build
Due to work needs, often to connect the mobile phone and use the ADB to do some operations, found that the shell function is very good, but in castration state, the most obvious one is, the implementation of a number of commands, the directory appeared some of the-p,-l, 755, such as the file, people are very More obviously, some of the Linux-friendly third-party tools that move to Android can't be implemented at all. So it's a way to get Android devices to support a fully functional shell. The m
STEP 1: Building the directory structureCreate the root file system directory, mainly including the following directories/dev/etc/lib/usr/var/proc/tmp/home/root/mnt/bin/sbin/sys#mkdir/home/rootfs#cd/home/rootfs#mkdir Dev etc Lib usr var proc tmp home Root MNT sysSTEP 2: Build/bin/sbin LINUXRC with BusyBoxEnter the busybox-1.16.1 directory and execute#make Defconfig#make MenuconfigBusybox Setting----->Build Options----->//1 choose to statically compile
Many zombie processes in busybox are obvious to all. Why? This should begin with the concept of a zombie process. The so-called zombie process is actually a process of no one to recycle, and there is nothing left. There is only the empty shell task_struct, all fields in task_struct are lost and released, but task_struct is still in use, occupying the space of sizeof (struct task_struct, its empty task_struct is still hanging in the global task_struct
rpcbind, older version seems to be Portmap)[email protected]:~/share$ sudo/etc/init.d/rpcbind Restart5. Restart Nfs-kernel-server[email protected]:~/share$ Sudo/etc/init.d/nfs-kernel-serverrestart*stopping NFS Kernel daemon [OK]*unexporting directories for NFS kernel daemon ... [OK]*exporting directories for NFS kernel daemon ... [OK]*starting NFS Kernel daemon [OK]6. Test whether the NFS service is successful[email protected]:~/share$ sudo mount-tnfs localhost:/home/liudijiang/share/mntMount t
Environment construction1.1. Preparatory work(1). QEMU Virtual Machine(2). BusyBox Software(3). linux-3.5.4 kernel(4). DDD Debug tool (in Terminal input sudo apt-get install DDD installation)1.2. Compiling the kernel(1) Establishment of working directory: Mkdir-p ~/work/qemu(2) switch to this directory: CD ~/work/qemu(3) Download Linux kernel(4) Decompression core: TAR-JXVF linux-3.5.4.tar.bz2(5) Switch to linux-3.5.4 directory: CD linux-3.5.4(6) Conf
We sometimes need to create Linux based on busybox, but we do not know how to do it, the following describes how to create a linux mini system based on busybox. Prepare the environment: 1. a full Redhat system virtual machine. this time, we create a Linux small system based on busybox. We sometimes need to create linux on the basis of
[Root @ cloud ~] # Yum-yinstallwgetmakegccperlglibc-staticncurses-devellibgcrypt-devel [root @ cloud ~] # Wgethttp :// [Root @ cloud ~] # Yum-y install wget make gcc perl glibc-static ncurses-devel libgcrypt-devel [Root @ cloud ~] # Wget http://busybox.net/downloads/busybox-1.21.0.tar.bz2 [Root @ cloud ~] # Tar-jxvf busybox-1.21.0.tar.bz2 [Root @ cloud ~] # Cd busybox
What is busybox? In terms of name, busybox is a "busy box". In fact, busybox can be understood as a Linux Command set. Commands can be found in busybox, but busybox does not simply aggregate all commands together. It uses a very clever way, that is, "UseProgramCompleted
Busybox can provide implementation of many common Linux commands and is useful for Android debugging. To install busybox, you must have obtained the root permission of your mobile phone. 1. Download an object Download armv6lfrom http://www.busybox.net/downloads/binaries/select armv6l. 2. Transfer the downloaded file to the mobile phone's sdcard: ADB push busybox
init analysis of BusyBox This article turns from: http://blog.csdn.net/linucos/article/details/5352506 Init of 5.5.3 BusyBox In addition to the basic commands, BusyBox also supports the Init feature, like other init, BusyBox Init is the completion of the system initialization, the work before shutdown, and so on, we
Article Title: using a busybox-1.13.3 to create a Linux root file system (2 ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. 8. Create an empty mdev. conf file, which will be used when mounting the root file system. [~ Etc] # touch mdev. conf 9. Copy the passwd, shadow, and group files from the local machine. [~
BusyboxOfInit In addition to basic commands, busybox also supports the init function. Like other init functions, busybox init also completes system initialization and pre-shutdown, we know that after the Linux kernel is loaded, the machine transfers the control to the kernel. After the Linux kernel is started, it does some work and finds the INIT program in the root file system, and run it. The INIT process
Reprinted please indicate the source and the author contact: http://blog.csdn.net/mimepp Contact information: Yu Tao Recently, in product development, some optimizations are required to make the product performance more stable. One of the major unstable factors involved is the misuse of busybox.In uClinux, the stack and heap cannot be dynamically allocated because there is no MMU or VM.Malloc/free in the program is a large memory pool based on uClinux kernel, which is equivalent to sharing a he
1. Download The busybox source code and decompress it to a Linux directory, such as/OPT 2. Go to the busybox source code directory. Run the make menuconfig command to configure the compilation process as follows: Busybox settings-> build options-> [*] Build busybox as a static binary (no shared libs) should be sele
Since the university knew that Linux this thing can be customized, and always want to make a version of their own Linux system. Recently work relatively busy, finally collapsed heart to study well. At present, there are two main ways I approach the customization of Linux: 1, busybox as the core, build linux2 by building the three chunks of the fs+ kernel made by Initrd+busybox, and adopt a lower-level appr
(1) configure and compile busybox: Note: the target machine of this compilation is not an arm board, but an industrial computer (Yanhua 3355). The CPU is amd low power lx800/500 MHz and lx600/366 MHz processor, So ~, Note that it is different from traditional arm platform transplantation ~ Modify makefile,Changed row 164 to cross_compile? = NULLChange row 189 to arch? = I386# For the ARM platform, cross_compile? = Arm-Linux-, Arch? = Arm, The defaul
There are two ways to start the Telnetd service: Start with inetd service hosting Start independently Hosting through inetd seems to require many files to be configured, so select the independent startup method here.1. Check the Kernel configuration. Select "Device Drivers-> character devices-> unix98 Pty support"2. Re-compile the busybox in uClinux-Dist and select the following items: Bus
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