LPIC 1 | redirect filter
関連タイピング
-
プレイ回数1590英字240打
-
プレイ回数135英語187打
-
プレイ回数106英語160打
-
プレイ回数89英語351打
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プレイ回数1183392打
問題文
(0 standard input file keyboard)
0 standard input file keyboard
(1 standard output screen terminal)
1 standard output screen terminal
(2 Standard error output screen terminal)
2 Standard error output screen terminal
(tee)
tee
(tee -a)
tee -a
(command > file)
command > file
(command < file)
command < file
(command >> file)
command >> file
(command 2> file)
command 2> file
(command 2>> file)
command 2>> file
(command > file 2>&1)
command > file 2>&1
(command >> file 2>&1)
command >> file 2>&1
(command << exit character)
command << exit character
(command1 | command2)
command1 | command2
(command1 2>&1 | command2)
command1 2>&1 | command2
(command1 | tee file | command2)
command1 | tee file | command2
(command &> file)
command &> file
(cat)
cat
(cat -n)
cat -n
(nl)
nl
(nl -b)
nl -b
(nl -h)
nl -h
(nl -f)
nl -f
(nl a)
nl a
(nl t)
nl t
(nl n)
nl n
(od)
od
(od -t)
od -t
(od c)
od c
(od o)
od o
(od x)
od x
(head)
head
(head -n)
head -n
(head -5)
head -5
(head -c)
head -c
(tail)
tail
(tail -n)
tail -n
(tail -5)
tail -5
(tail -c)
tail -c
(tail -f)
tail -f
(cut)
cut
(cut -c)
cut -c
(cut -d)
cut -d
(cut -f)
cut -f
(paste)
paste
(paste -d)
paste -d
(tr -d)
tr -d
(tr -s)
tr -s
(tr [:alpha:])
tr [:alpha:]
(tr [:lower:])
tr [:lower:]
(tr [:upper:])
tr [:upper:]
(tr [:digit:])
tr [:digit:]
(tr [:alnum:])
tr [:alnum:]
(tr [:space:])
tr [:space:]