统信桌面操作系统专业版V20（1070）
Linux uos 5.10.97-arm64-desktop

uos基础 busybox 查看软件信息

• 系统出问题时，就会遇到busybox

root@uos:~# busybox
BusyBox v1.30.1 (Uos 1:1.30.1.5-1+dde) 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 --show SCRIPT
   or: busybox --install [-s] [DIR]
   or: function [arguments]...

        BusyBox is a multi-call binary that combines many common Unix
        utilities into a single executable.  Most people will create a
        link to busybox for each function they wish to use and BusyBox
        will act like whatever it was invoked as.

Currently defined functions:
        [, [[, acpid, adjtimex, ar, arch, arp, arping, ash, awk, basename, bc,
        blkdiscard, blockdev, brctl, bunzip2, bzcat, bzip2, cal, cat, chgrp, chmod,
        chown, chroot, chvt, clear, cmp, cp, cpio, cttyhack, cut, date, dc, dd,
        deallocvt, depmod, devmem, df, diff, dirname, dmesg, dnsdomainname,
        dos2unix, du, dumpkmap, dumpleases, echo, egrep, env, expand, expr, factor,
        fallocate, false, fatattr, 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, 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, strings, stty, svc,
        svok, swapoff, swapon, switch_root, sync, sysctl, syslogd, tac, tail, tar,
        taskset, tee, telnet, test, tftp, time, timeout, top, touch, tr, traceroute,
        traceroute6, true, truncate, tty, 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