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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: 103 건, 현재: 1 / 2 쪽
번호 제       목 작성자 등록일 방문
106  arithmetic in a makefile, shell pwd export JMJS 17.9.8 653
105  Split and merge large files JMJS 16.3.21 615
104  [Makefile]random JMJS 14.12.5 939
100  윈도우7 용량부족 winsxs 폴더 최적화 JMJS 14.10.14 1857
99  [sh,csh]while loop JMJS 13.2.6 1994
98  hostname, hostid, /sbin/ifconfig eth0 JMJS 13.1.4 3819
97  [linux]fedora 16 gome-shell extension JMJS 12.3.12 1649
96  [linux]fedora 16 grub boot order change JMJS 12.3.10 1936
95  [linux]fedora Input Method,ibus,hangul JMJS 12.3.8 1627
94  [linux]audio,mp3,mplayer,gstreamer,vlc JMJS 12.3.7 2101
93  [sh].wrapper example JMJS 11.6.15 1827
92  [make]for loop JMJS 11.9.8 1621
91  [make]conditional expression JMJS 11.5.12 1530
90  [make]shell 실행 JMJS 11.3.9 1627
89  [wish]jplot JMJS 10.5.12 1300
88  yum JMJS 09.8.12 1344
87  [CYGWIN]X setup하기 JMJS 10.8.6 2512
86  [Make]Makefile Brief JMJS 10.8.6 1329
85  ldd /user/bin/xterm JMJS 09.4.24 1052
84  [HTML]어도비 SVG 뷰어와 HTML JMJS 09.4.24 1575
83  [DOS]DOS command JMJS 09.7.20 1270
82  [DOS]DOS command brief JMJS 07.2.21 1720
81  웹페이지 소스보기 JMJS 09.4.24 1258
80  [html]자동으로 글자색 바뀜 JMJS 07.1.10 1227
79  [html]복사, 드래그 금지 JMJS 07.1.10 1714
78  [csh]cshell에서 function 못쓴다네요 JMJS 11.3.17 1232
77  리눅스에서 i386,i586,i686, x86의 차이점 JMJS 06.10.16 1543
76  [CSH]$status JMJS 06.8.21 1020
75  [sh]substr, read, until,IFS,for,dirname JMJS 14.12.19 1220
74  [sh]rgbview.sh . hello.sh JMJS 10.11.30 1124
73  automount - /etc/fstab JMJS 06.2.23 1163
72  lmutil.csh JMJS 05.11.8 1474
71  화일이름에 못오는 문자 JMJS 05.9.8 1229
70  /usr/ucb /usr/ccs JMJS 05.9.5 1142
69  Solaris Version JMJS 05.9.5 1368
68  /usr/ccs/bin/nm -x debpli.so JMJS 05.8.31 1620
67  tar, gzip, zcat, uncompress, mn(.a 파일보기) JMJS 13.1.6 1473
66  find . -name -print -exec perl JMJS 09.4.17 1436
65  pkgadd -d packagefile JMJS 05.5.9 1196
64  prstat JMJS 08.10.2 1428
63  vi 명령어, vim명령어 gvim JMJS 11.2.11 4208
62  multiple directory 에서 grep ? JMJS 04.5.31 1593
61  [csh].cshrc_axis JMJS 04.5.14 1489
60  [csh].cshrc_modelsim JMJS 04.5.14 1564
59  [csh].cshrc_cadence JMJS 04.5.14 1625
58  [csh].cshrc_novas JMJS 04.5.14 1506
57  [csh].cshrc_verisity JMJS 04.5.14 1864
56  lmgrd JMJS 09.6.22 2223
55  [csh]which case JMJS 04.5.14 1493
54  [bash]example 2 JMJS 04.5.12 1624
53  [bash]example 1 JMJS 04.5.12 1572
52  fedora 12에서 touchpad disable JMJS 11.1.17 1667
51  [Perl]한국어 인코딩 JMJS 04.1.16 2427
50  [Perl]HTML에서 기호 표시를 위한 문자치환 JMJS 04.1.5 9673
49  [csh]make awk JMJS 03.6.6 1820
48  [csh]wordsplit JMJS 03.6.6 1509
47  [csh]vi2 JMJS 03.6.6 1326
46  [csh]cat.csh JMJS 03.6.6 1422
45  [csh]chgword.csh JMJS 03.6.6 1315
44  [bash]password JMJS 11.3.9 1274
43  [Tcl]bi2int JMJS 02.11.29 1270
42  [PC]ask 검색창이 자꾸 뜬다면 JMJS 09.4.24 1707
41  [csh]backup_copyc.csh; foreach; continue JMJS 09.4.24 1443
40  uname, uname -s -r, uname -p, uname -a JMJS 09.4.24 1641
39  [tk]새 창 열고 닫기 예제 JMJS 09.4.24 11231
38  [sh]if [[ "$abc" == "abc" && "$bbc" == "bbc" ]]; ... JMJS 11.3.17 1331
37  [expect]expect_scp.exp JMJS 11.3.9 1431
36  ssh -x -l soc lion scp -r ... JMJS 11.3.9 1231
35  TclTk 배열 JMJS 09.7.20 1310
34  ./configure make make install JMJS 11.1.13 1232
33  [csh]diff JMJS 10.7.14 1310
32  tr abc 123 < file1 > file2 JMJS 11.4.11 1249
31  Installing RPMforge JMJS 10.2.8 1321
30  [태그]글자색이 사라짐 JMJS 09.4.24 1404
29  [태그]자동으로 글자색이 변함 JMJS 09.4.24 1389
28  글자태그 모음 JMJS 09.4.24 1502
27  색상명과 RGB값 표 JMJS 09.4.24 1537
26  RGB 색상표 JMJS 09.4.24 1700
25  한글특수문자표 JMJS 09.4.24 1452
24  bc -l JMJS 01.5.22 1244
23  file *,  od -xc *, cat * JMJS 01.3.28 1579
22  Linux Memo JMJS 09.7.20 1444
21  xterm -fn 10x20 & JMJS 12.3.7 1297
20  W/S Tip JMJS 09.4.29 1370
19  [awk]example JMJS 10.10.30 1566
18  [csh].cshrc JMJS 11.6.21 1926
17  stop & background job JMJS 00.11.14 1229
16  W/S shout down JMJS 00.11.14 1246
15  [sed]example JMJS 16.9.5 1622
14  [DOS]Memo JMJS 00.10.29 1356
13  [csh]리스트를 만들어 foreach로 처리할때 JMJS 00.10.7 4538
12  [Tcl]Tool Command Language JMJS 09.7.24 2501
11  [csh]vi.csh JMJS 00.6.27 1358
10  [csh]Check Process JMJS 00.6.27 1257
9  [csh]Get Character and get char without 'return' JMJS 10.2.8 1392
8  [csh]foreach SED JMJS 00.6.27 1646
7  [Window]오류보고 안 뜨게하는 방법 JMJS 09.9.23 1304
6  [csh]echo.csh JMJS 00.6.27 1458
5  set DDD = `date '+%y%m'` JMJS 00.6.27 1230
4  [SH]Advanced Bash-Scripting Guide JMJS 09.4.24 1188
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