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请问怎么样用,shell语言实现 以竖行,转变成一横行。多谢!!
busybox
BusyBox v0.60.5 (2003.12.08-22:37+0000) multi-call binary
Usage: busybox [function] [arguments]...
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:
[, cat, chroot, chvt,
clear, cp, cut, date, dc, dirname, echo, env,
expr, false, find, free, grep, head, id, ifconfig,
init, linuxrc, ln, logger,
mknod, mkswap, pidof,
rmmod, route, sed,
sort, swapoff, swapon, sync, syslogd, traceroute, tty, uniq, wc, wget, yes, zcat |
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