Lập trình nhúng trên Linux cần gì?

Lập trình nhúng trên Linux cần ít lắm, vài thứ thoai

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Khi con dao gấp lại

Khi bung con dao của lính Tây bung ra thì thoai roài, 1 đống thứ lun

busybox là gì? con dao có mấy lưỡi?

busybox --help BusyBox v1.30.1 (Ubuntu 1:1.30.1-7ubuntu3) multi-call binary. BusyBox is copyrighted by many authors between 1998-2015. Licensed under GPLv2. See source distribution for detailed copyright notices. Usage: busybox [function [arguments]...] or: busybox --list[-full] or: busybox --install [-s] [DIR] or: function [arguments]... BusyBox is a multi-call binary that combines many common Unix utilities into a single executable. The shell in this build is configured to run built-in utilities without $PATH search. You don't need to install a link to busybox for each utility. To run external program, use full path (/sbin/ip instead of ip). Currently defined functions: [, [[, acpid, adjtimex, ar, arch, arp, arping, ash, awk, basename, bc, blkdiscard, blockdev, brctl, bunzip2, busybox, bzcat, bzip2, cal, cat, chgrp, chmod, chown, chpasswd, chroot, chvt, clear, cmp, cp, cpio, crond, crontab, cttyhack, cut, date, dc, dd, deallocvt, depmod, devmem, df, diff, dirname, dmesg, dnsdomainname, dos2unix, dpkg, dpkg-deb, du, dumpkmap, dumpleases, echo, ed, egrep, env, expand, expr, factor, fallocate, false, fatattr, fdisk, fgrep, find, fold, free, freeramdisk, fsfreeze, fstrim, ftpget, ftpput, getopt, getty, grep, groups, gunzip, gzip, halt, head, hexdump, hostid, hostname, httpd, hwclock, i2cdetect, i2cdump, i2cget, i2cset, id, ifconfig, ifdown, ifup, init, insmod, ionice, ip, ipcalc, ipneigh, kill, killall, klogd, last, less, link, linux32, linux64, linuxrc, ln, loadfont, loadkmap, logger, login, logname, logread, losetup, ls, lsmod, lsscsi, lzcat, lzma, lzop, md5sum, mdev, microcom, mkdir, mkdosfs, mke2fs, mkfifo, mknod, mkpasswd, mkswap, mktemp, modinfo, modprobe, more, mount, mt, mv, nameif, nc, netstat, nl, nologin, nproc, nsenter, nslookup, nuke, od, openvt, partprobe, passwd, paste, patch, pidof, ping, ping6, pivot_root, poweroff, printf, ps, pwd, rdate, readlink, realpath, reboot, renice, reset, resume, rev, rm, rmdir, rmmod, route, rpm, rpm2cpio, run-init, run-parts, sed, seq, setkeycodes, setpriv, setsid, sh, sha1sum, sha256sum, sha512sum, shred, shuf, sleep, sort, ssl_client, start-stop-daemon, stat, static-sh, strings, stty, su, sulogin, svc, svok, swapoff, swapon, switch_root, sync, sysctl, syslogd, tac, tail, tar, taskset, tc, tee, telnet, telnetd, test, tftp, time, timeout, top, touch, tr, traceroute, traceroute6, true, truncate, tty, tunctl, ubirename, udhcpc, udhcpd, uevent, umount, uname, uncompress, unexpand, uniq, unix2dos, unlink, unlzma, unshare, unxz, unzip, uptime, usleep, uudecode, uuencode, vconfig, vi, w, watch, watchdog, wc, wget, which, who, whoami, xargs, xxd, xz, xzcat, yes, zcat

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busybox--help BusyBox v1.30.1(Ubuntu1:1.30.1-7ubuntu3)multi-call binary. BusyBox iscopyrighted by many authors between1998-2015. Licensed under GPLv2.See source distribution fordetailed copyright notices.   Usage:busybox[function[arguments]...]    or:busybox--list[-full]    or:busybox--install[-s][DIR]    or:function[arguments]...   BusyBox isamulti-call binary that combines many common Unix utilities intoasingle executable.  The shell inthisbuild isconfigured torun built-inutilities without$PATH search. You don'tneed toinstallalink tobusybox foreachutility. Torun external program,usefull path(/sbin/ip instead of ip).   Currently defined functions: [,[[,acpid,adjtimex,ar,arch,arp,arping,ash,awk,basename,bc,blkdiscard,blockdev,brctl,bunzip2,busybox,bzcat,bzip2,cal,cat, chgrp,chmod,chown,chpasswd,chroot,chvt,clear,cmp,cp,cpio,crond,crontab,cttyhack,cut,date,dc,dd,deallocvt,depmod,devmem,df, diff,dirname,dmesg,dnsdomainname,dos2unix,dpkg,dpkg-deb,du,dumpkmap,dumpleases,echo,ed,egrep,env,expand,expr,factor,fallocate, false,fatattr,fdisk,fgrep,find,fold,free,freeramdisk,fsfreeze,fstrim,ftpget,ftpput,getopt,getty,grep,groups,gunzip,gzip,halt, head,hexdump,hostid,hostname,httpd,hwclock,i2cdetect,i2cdump,i2cget,i2cset,id,ifconfig,ifdown,ifup,init,insmod,ionice,ip,ipcalc, ipneigh,kill,killall,klogd,last,less,link,linux32,linux64,linuxrc,ln,loadfont,loadkmap,logger,login,logname,logread,losetup,ls, lsmod,lsscsi,lzcat,lzma,lzop,md5sum,mdev,microcom,mkdir,mkdosfs,mke2fs,mkfifo,mknod,mkpasswd,mkswap,mktemp,modinfo,modprobe, more,mount,mt,mv,nameif,nc,netstat,nl,nologin,nproc,nsenter,nslookup,nuke,od,openvt,partprobe,passwd,paste,patch,pidof,ping, ping6,pivot_root,poweroff,printf,ps,pwd,rdate,readlink,realpath,reboot,renice,reset,resume,rev,rm,rmdir,rmmod,route,rpm, rpm2cpio,run-init,run-parts,sed,seq,setkeycodes,setpriv,setsid,sh,sha1sum,sha256sum,sha512sum,shred,shuf,sleep,sort,ssl_client, start-stop-daemon,stat,static-sh,strings,stty,su,sulogin,svc,svok,swapoff,swapon,switch_root,sync,sysctl,syslogd,tac,tail,tar, taskset,tc,tee,telnet,telnetd,test,tftp,time,timeout,top,touch,tr,traceroute,traceroute6,true,truncate,tty,tunctl,ubirename, udhcpc,udhcpd,uevent,umount,uname,uncompress,unexpand,uniq,unix2dos,unlink,unlzma,unshare,unxz,unzip,uptime,usleep,uudecode, uuencode,vconfig,vi,w,watch,watchdog,wc,wget,which,who,whoami,xargs,xxd,xz,xzcat,yes,zcat

Xài thử 2 lưỡi dao của busybox coi seo?

//Xài lịnh mkdir của busybox busybox mkdir /busybox //Xài lịnh ls của busybox busybox ls -l /

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//Xài lịnh mkdir của busybox busybox mkdir/busybox   //Xài lịnh ls của busybox busybox ls-l/

Còn gì nữa hem?

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