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tr abc 123 < file1 > file2
# 32 JMJS    11.4.11 16:07

tr [-c] [-d] [-s] [string1] [string2]

-c Complement the set of characters specified by string1.
-d Delete all occurrences of input characters that are specified by string1.
-s Replace instances of repeated characters with a single character.
string1 First string or character to be changed.
string2 Second string or character to change the string1.

Examples

tr -s '[a-z][A-Z]' '[A-Z][a-z]' <input_file >output_file

echo "12345678 9247" | tr 123456789 computerh
:this example takes an echo response of '12345678 9247' and pipes it through the tr replacing the appropriate numbers with the letters. In this example it would return computer hope.

tr -cd '\11\12\40-\176' < myfile1 > myfile2
:this example would take the file myfile1 and strip all non printable characters and take that results to myfile2.

게시물: 105 건, 현재: 1 / 2 쪽
번호 제       목 작성자 등록일 방문
108  convert mogrify JMJS 20.2.28 68
107  [sh]array JMJS 19.8.14 131
106  arithmetic in a makefile, shell pwd export JMJS 17.9.8 4179
105  Split and merge large files JMJS 16.3.21 770
104  [Makefile]random JMJS 14.12.5 1168
100  윈도우7 용량부족 winsxs 폴더 최적화 JMJS 14.10.14 2095
99  [sh,csh]while loop JMJS 13.2.6 2147
98  hostname, hostid, /sbin/ifconfig eth0 JMJS 13.1.4 4147
97  [linux]fedora 16 gome-shell extension JMJS 12.3.12 1830
96  [linux]fedora 16 grub boot order change JMJS 12.3.10 2075
95  [linux]fedora Input Method,ibus,hangul JMJS 12.3.8 1764
94  [linux]audio,mp3,mplayer,gstreamer,vlc JMJS 12.3.7 2485
93  [sh].wrapper example JMJS 11.6.15 2066
92  [make]for loop JMJS 11.9.8 1768
91  [make]conditional expression JMJS 11.5.12 1655
90  [make]shell 실행 JMJS 11.3.9 1781
89  [wish]jplot JMJS 10.5.12 1441
88  yum JMJS 09.8.12 1467
87  [CYGWIN]X setup하기 JMJS 10.8.6 2793
86  [Make]Makefile Brief JMJS 10.8.6 1487
85  ldd /user/bin/xterm JMJS 09.4.24 1178
84  [HTML]어도비 SVG 뷰어와 HTML JMJS 09.4.24 1752
83  [DOS]DOS command JMJS 09.7.20 1436
82  [DOS]DOS command brief JMJS 07.2.21 1901
81  웹페이지 소스보기 JMJS 09.4.24 1433
80  [html]자동으로 글자색 바뀜 JMJS 07.1.10 1386
79  [html]복사, 드래그 금지 JMJS 07.1.10 1872
78  [csh]cshell에서 function 못쓴다네요 JMJS 11.3.17 1437
77  리눅스에서 i386,i586,i686, x86의 차이점 JMJS 06.10.16 1676
76  [CSH]$status JMJS 06.8.21 1149
75  [sh]substr, read, until,IFS,for,dirname JMJS 14.12.19 1349
74  [sh]rgbview.sh . hello.sh JMJS 10.11.30 1260
73  automount - /etc/fstab JMJS 06.2.23 1292
72  lmutil.csh JMJS 05.11.8 1613
71  화일이름에 못오는 문자 JMJS 05.9.8 1404
70  /usr/ucb /usr/ccs JMJS 05.9.5 1275
69  Solaris Version JMJS 05.9.5 1494
68  /usr/ccs/bin/nm -x debpli.so JMJS 05.8.31 1764
67  tar, gzip, zcat, uncompress, mn(.a 파일보기) JMJS 13.1.6 1610
66  find . -name -print -exec perl JMJS 09.4.17 1564
65  pkgadd -d packagefile JMJS 05.5.9 1322
64  prstat JMJS 08.10.2 1560
63  vi 명령어, vim명령어 gvim JMJS 11.2.11 4683
62  multiple directory 에서 grep ? JMJS 04.5.31 1721
61  [csh].cshrc_axis JMJS 04.5.14 1606
60  [csh].cshrc_modelsim JMJS 04.5.14 1706
59  [csh].cshrc_cadence JMJS 04.5.14 1748
58  [csh].cshrc_novas JMJS 04.5.14 1638
57  [csh].cshrc_verisity JMJS 04.5.14 2008
56  lmgrd JMJS 09.6.22 2344
55  [csh]which case JMJS 04.5.14 1606
54  [bash]example 2 JMJS 04.5.12 1842
53  [bash]example 1 JMJS 04.5.12 1706
52  fedora 12에서 touchpad disable JMJS 11.1.17 1791
51  [Perl]한국어 인코딩 JMJS 04.1.16 2595
50  [Perl]HTML에서 기호 표시를 위한 문자치환 JMJS 04.1.5 10717
49  [csh]make awk JMJS 03.6.6 1988
48  [csh]wordsplit JMJS 03.6.6 1628
47  [csh]vi2 JMJS 03.6.6 1472
46  [csh]cat.csh JMJS 03.6.6 1531
45  [csh]chgword.csh JMJS 03.6.6 1455
44  [bash]password JMJS 11.3.9 1384
43  [Tcl]bi2int JMJS 02.11.29 1382
42  [PC]ask 검색창이 자꾸 뜬다면 JMJS 09.4.24 1900
41  [csh]backup_copyc.csh; foreach; continue JMJS 09.4.24 1554
40  uname, uname -s -r, uname -p, uname -a JMJS 09.4.24 1757
39  [tk]새 창 열고 닫기 예제 JMJS 09.4.24 11347
38  [sh]if [[ "$abc" == "abc" && "$bbc" == "bbc" ]]; ... JMJS 11.3.17 1459
37  [expect]expect_scp.exp JMJS 11.3.9 1553
36  ssh -x -l soc lion scp -r ... JMJS 11.3.9 1344
35  TclTk 배열 JMJS 09.7.20 1430
34  ./configure make make install JMJS 11.1.13 1355
33  [csh]diff JMJS 10.7.14 1421
32  tr abc 123 < file1 > file2 JMJS 11.4.11 1368
31  Installing RPMforge JMJS 10.2.8 1455
30  [태그]글자색이 사라짐 JMJS 09.4.24 1520
29  [태그]자동으로 글자색이 변함 JMJS 09.4.24 1499
28  글자태그 모음 JMJS 09.4.24 1644
27  색상명과 RGB값 표 JMJS 09.4.24 1659
26  RGB 색상표 JMJS 09.4.24 1820
25  한글특수문자표 JMJS 09.4.24 1728
24  bc -l JMJS 01.5.22 1408
23  file *,  od -xc *, cat * JMJS 01.3.28 1717
22  Linux Memo JMJS 09.7.20 1564
21  xterm -fn 10x20 & JMJS 12.3.7 1410
20  W/S Tip JMJS 09.4.29 1486
19  [awk]example JMJS 10.10.30 1720
18  [csh].cshrc JMJS 11.6.21 2162
17  stop & background job JMJS 00.11.14 1348
16  W/S shout down JMJS 00.11.14 1367
15  [sed]example JMJS 16.9.5 1738
14  [DOS]Memo JMJS 00.10.29 1480
13  [csh]리스트를 만들어 foreach로 처리할때 JMJS 00.10.7 5185
12  [Tcl]Tool Command Language JMJS 09.7.24 2865
11  [csh]vi.csh JMJS 00.6.27 1478
10  [csh]Check Process JMJS 00.6.27 1405
9  [csh]Get Character and get char without 'return' JMJS 10.2.8 1538
8  [csh]foreach SED JMJS 00.6.27 1838
7  [Window]오류보고 안 뜨게하는 방법 JMJS 09.9.23 1413
6  [csh]echo.csh JMJS 00.6.27 1582
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