出力がマニュアルページのように見えるように行を変更してテキストファイルを調整する単語コマンドは何ですか？
All of these system calls are used to wait for state
changes in a child of the calling process, and obtain
information about the child whose state has changed. A
state change is considered to be: the child terminated; the
child was stopped by a signal; or the child was resumed by
a signal. In the case of a terminated child, performing a
wait allows the system to release the resources associated
with the child; if a wait is not performed, then the termi-
nated child remains in a "zombie" state (see NOTES below).
ベストアンサー1
次のコマンドを使用して、fold許容される最大幅を指定します。
perl -e 'print "a"x5, " " for 1..99' | fold -w 30
あなたは次のようになります：（1行の代わりに）
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa aaaaa
aaaaa aaaaa aaaaa aaaaa