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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
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번호 제       목 작성자 등록일 방문
108  convert mogrify JMJS 20.2.28 292
107  [sh]array JMJS 19.8.14 325
106  arithmetic in a makefile, shell pwd export JMJS 17.9.8 4394
105  Split and merge large files JMJS 16.3.21 975
104  [Makefile]random JMJS 14.12.5 1399
100  윈도우7 용량부족 winsxs 폴더 최적화 JMJS 14.10.14 2301
99  [sh,csh]while loop JMJS 13.2.6 2354
98  hostname, hostid, /sbin/ifconfig eth0 JMJS 13.1.4 4383
97  [linux]fedora 16 gome-shell extension JMJS 12.3.12 2070
96  [linux]fedora 16 grub boot order change JMJS 12.3.10 2276
95  [linux]fedora Input Method,ibus,hangul JMJS 12.3.8 1961
94  [linux]audio,mp3,mplayer,gstreamer,vlc JMJS 12.3.7 2714
93  [sh].wrapper example JMJS 11.6.15 2253
92  [make]for loop JMJS 11.9.8 1961
91  [make]conditional expression JMJS 11.5.12 1845
90  [make]shell 실행 JMJS 11.3.9 1952
89  [wish]jplot JMJS 10.5.12 1626
88  yum JMJS 09.8.12 1645
87  [CYGWIN]X setup하기 JMJS 10.8.6 3025
86  [Make]Makefile Brief JMJS 10.8.6 1712
85  ldd /user/bin/xterm JMJS 09.4.24 1378
84  [HTML]어도비 SVG 뷰어와 HTML JMJS 09.4.24 1945
83  [DOS]DOS command JMJS 09.7.20 1609
82  [DOS]DOS command brief JMJS 07.2.21 2102
81  웹페이지 소스보기 JMJS 09.4.24 1637
80  [html]자동으로 글자색 바뀜 JMJS 07.1.10 1578
79  [html]복사, 드래그 금지 JMJS 07.1.10 2095
78  [csh]cshell에서 function 못쓴다네요 JMJS 11.3.17 1640
77  리눅스에서 i386,i586,i686, x86의 차이점 JMJS 06.10.16 1845
76  [CSH]$status JMJS 06.8.21 1321
75  [sh]substr, read, until,IFS,for,dirname JMJS 14.12.19 1532
74  [sh]rgbview.sh . hello.sh JMJS 10.11.30 1426
73  automount - /etc/fstab JMJS 06.2.23 1464
72  lmutil.csh JMJS 05.11.8 1783
71  화일이름에 못오는 문자 JMJS 05.9.8 1600
70  /usr/ucb /usr/ccs JMJS 05.9.5 1440
69  Solaris Version JMJS 05.9.5 1668
68  /usr/ccs/bin/nm -x debpli.so JMJS 05.8.31 1946
67  tar, gzip, zcat, uncompress, mn(.a 파일보기) JMJS 13.1.6 1796
66  find . -name -print -exec perl JMJS 09.4.17 1740
65  pkgadd -d packagefile JMJS 05.5.9 1499
64  prstat JMJS 08.10.2 1731
63  vi 명령어, vim명령어 gvim JMJS 11.2.11 5027
62  multiple directory 에서 grep ? JMJS 04.5.31 1898
61  [csh].cshrc_axis JMJS 04.5.14 1784
60  [csh].cshrc_modelsim JMJS 04.5.14 1875
59  [csh].cshrc_cadence JMJS 04.5.14 1930
58  [csh].cshrc_novas JMJS 04.5.14 1849
57  [csh].cshrc_verisity JMJS 04.5.14 2170
56  lmgrd JMJS 09.6.22 2527
55  [csh]which case JMJS 04.5.14 1786
54  [bash]example 2 JMJS 04.5.12 2042
53  [bash]example 1 JMJS 04.5.12 1884
52  fedora 12에서 touchpad disable JMJS 11.1.17 1980
51  [Perl]한국어 인코딩 JMJS 04.1.16 2773
50  [Perl]HTML에서 기호 표시를 위한 문자치환 JMJS 04.1.5 11207
49  [csh]make awk JMJS 03.6.6 2162
48  [csh]wordsplit JMJS 03.6.6 1801
47  [csh]vi2 JMJS 03.6.6 1637
46  [csh]cat.csh JMJS 03.6.6 1708
45  [csh]chgword.csh JMJS 03.6.6 1638
44  [bash]password JMJS 11.3.9 1567
43  [Tcl]bi2int JMJS 02.11.29 1554
42  [PC]ask 검색창이 자꾸 뜬다면 JMJS 09.4.24 2081
41  [csh]backup_copyc.csh; foreach; continue JMJS 09.4.24 1730
40  uname, uname -s -r, uname -p, uname -a JMJS 09.4.24 1924
39  [tk]새 창 열고 닫기 예제 JMJS 09.4.24 11528
38  [sh]if [[ "$abc" == "abc" && "$bbc" == "bbc" ]]; ... JMJS 11.3.17 1639
37  [expect]expect_scp.exp JMJS 11.3.9 1735
36  ssh -x -l soc lion scp -r ... JMJS 11.3.9 1508
35  TclTk 배열 JMJS 09.7.20 1638
34  ./configure make make install JMJS 11.1.13 1510
33  [csh]diff JMJS 10.7.14 1595
32  tr abc 123 < file1 > file2 JMJS 11.4.11 1549
31  Installing RPMforge JMJS 10.2.8 1636
30  [태그]글자색이 사라짐 JMJS 09.4.24 1696
29  [태그]자동으로 글자색이 변함 JMJS 09.4.24 1688
28  글자태그 모음 JMJS 09.4.24 1842
27  색상명과 RGB값 표 JMJS 09.4.24 1886
26  RGB 색상표 JMJS 09.4.24 2041
25  한글특수문자표 JMJS 09.4.24 1987
24  bc -l JMJS 01.5.22 1581
23  file *,  od -xc *, cat * JMJS 01.3.28 1892
22  Linux Memo JMJS 09.7.20 1751
21  xterm -fn 10x20 & JMJS 12.3.7 1591
20  W/S Tip JMJS 09.4.29 1673
19  [awk]example JMJS 10.10.30 1902
18  [csh].cshrc JMJS 11.6.21 2470
17  stop & background job JMJS 00.11.14 1539
16  W/S shout down JMJS 00.11.14 1551
15  [sed]example JMJS 16.9.5 1935
14  [DOS]Memo JMJS 00.10.29 1670
13  [csh]리스트를 만들어 foreach로 처리할때 JMJS 00.10.7 5674
12  [Tcl]Tool Command Language JMJS 09.7.24 3119
11  [csh]vi.csh JMJS 00.6.27 1641
10  [csh]Check Process JMJS 00.6.27 1603
9  [csh]Get Character and get char without 'return' JMJS 10.2.8 1705
8  [csh]foreach SED JMJS 00.6.27 2017
7  [Window]오류보고 안 뜨게하는 방법 JMJS 09.9.23 1584
6  [csh]echo.csh JMJS 00.6.27 1772
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