LogIn E-mail
설계이야기
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: 104 건, 현재: 1 / 2 쪽
번호 제       목 작성자 등록일 방문
107  [sh]array JMJS 19.8.14 59
106  arithmetic in a makefile, shell pwd export JMJS 17.9.8 754
105  Split and merge large files JMJS 16.3.21 687
104  [Makefile]random JMJS 14.12.5 1058
100  윈도우7 용량부족 winsxs 폴더 최적화 JMJS 14.10.14 1979
99  [sh,csh]while loop JMJS 13.2.6 2079
98  hostname, hostid, /sbin/ifconfig eth0 JMJS 13.1.4 4009
97  [linux]fedora 16 gome-shell extension JMJS 12.3.12 1745
96  [linux]fedora 16 grub boot order change JMJS 12.3.10 2005
95  [linux]fedora Input Method,ibus,hangul JMJS 12.3.8 1696
94  [linux]audio,mp3,mplayer,gstreamer,vlc JMJS 12.3.7 2336
93  [sh].wrapper example JMJS 11.6.15 1942
92  [make]for loop JMJS 11.9.8 1696
91  [make]conditional expression JMJS 11.5.12 1589
90  [make]shell 실행 JMJS 11.3.9 1703
89  [wish]jplot JMJS 10.5.12 1370
88  yum JMJS 09.8.12 1406
87  [CYGWIN]X setup하기 JMJS 10.8.6 2647
86  [Make]Makefile Brief JMJS 10.8.6 1414
85  ldd /user/bin/xterm JMJS 09.4.24 1115
84  [HTML]어도비 SVG 뷰어와 HTML JMJS 09.4.24 1664
83  [DOS]DOS command JMJS 09.7.20 1338
82  [DOS]DOS command brief JMJS 07.2.21 1804
81  웹페이지 소스보기 JMJS 09.4.24 1326
80  [html]자동으로 글자색 바뀜 JMJS 07.1.10 1297
79  [html]복사, 드래그 금지 JMJS 07.1.10 1795
78  [csh]cshell에서 function 못쓴다네요 JMJS 11.3.17 1335
77  리눅스에서 i386,i586,i686, x86의 차이점 JMJS 06.10.16 1610
76  [CSH]$status JMJS 06.8.21 1082
75  [sh]substr, read, until,IFS,for,dirname JMJS 14.12.19 1283
74  [sh]rgbview.sh . hello.sh JMJS 10.11.30 1191
73  automount - /etc/fstab JMJS 06.2.23 1231
72  lmutil.csh JMJS 05.11.8 1553
71  화일이름에 못오는 문자 JMJS 05.9.8 1297
70  /usr/ucb /usr/ccs JMJS 05.9.5 1211
69  Solaris Version JMJS 05.9.5 1429
68  /usr/ccs/bin/nm -x debpli.so JMJS 05.8.31 1692
67  tar, gzip, zcat, uncompress, mn(.a 파일보기) JMJS 13.1.6 1540
66  find . -name -print -exec perl JMJS 09.4.17 1499
65  pkgadd -d packagefile JMJS 05.5.9 1253
64  prstat JMJS 08.10.2 1494
63  vi 명령어, vim명령어 gvim JMJS 11.2.11 4492
62  multiple directory 에서 grep ? JMJS 04.5.31 1653
61  [csh].cshrc_axis JMJS 04.5.14 1543
60  [csh].cshrc_modelsim JMJS 04.5.14 1614
59  [csh].cshrc_cadence JMJS 04.5.14 1680
58  [csh].cshrc_novas JMJS 04.5.14 1574
57  [csh].cshrc_verisity JMJS 04.5.14 1938
56  lmgrd JMJS 09.6.22 2290
55  [csh]which case JMJS 04.5.14 1543
54  [bash]example 2 JMJS 04.5.12 1726
53  [bash]example 1 JMJS 04.5.12 1627
52  fedora 12에서 touchpad disable JMJS 11.1.17 1723
51  [Perl]한국어 인코딩 JMJS 04.1.16 2502
50  [Perl]HTML에서 기호 표시를 위한 문자치환 JMJS 04.1.5 10458
49  [csh]make awk JMJS 03.6.6 1880
48  [csh]wordsplit JMJS 03.6.6 1561
47  [csh]vi2 JMJS 03.6.6 1384
46  [csh]cat.csh JMJS 03.6.6 1468
45  [csh]chgword.csh JMJS 03.6.6 1379
44  [bash]password JMJS 11.3.9 1330
43  [Tcl]bi2int JMJS 02.11.29 1321
42  [PC]ask 검색창이 자꾸 뜬다면 JMJS 09.4.24 1788
41  [csh]backup_copyc.csh; foreach; continue JMJS 09.4.24 1496
40  uname, uname -s -r, uname -p, uname -a JMJS 09.4.24 1697
39  [tk]새 창 열고 닫기 예제 JMJS 09.4.24 11284
38  [sh]if [[ "$abc" == "abc" && "$bbc" == "bbc" ]]; ... JMJS 11.3.17 1382
37  [expect]expect_scp.exp JMJS 11.3.9 1488
36  ssh -x -l soc lion scp -r ... JMJS 11.3.9 1284
35  TclTk 배열 JMJS 09.7.20 1367
34  ./configure make make install JMJS 11.1.13 1289
33  [csh]diff JMJS 10.7.14 1363
32  tr abc 123 < file1 > file2 JMJS 11.4.11 1303
31  Installing RPMforge JMJS 10.2.8 1381
30  [태그]글자색이 사라짐 JMJS 09.4.24 1464
29  [태그]자동으로 글자색이 변함 JMJS 09.4.24 1446
28  글자태그 모음 JMJS 09.4.24 1559
27  색상명과 RGB값 표 JMJS 09.4.24 1594
26  RGB 색상표 JMJS 09.4.24 1764
25  한글특수문자표 JMJS 09.4.24 1559
24  bc -l JMJS 01.5.22 1310
23  file *,  od -xc *, cat * JMJS 01.3.28 1638
22  Linux Memo JMJS 09.7.20 1501
21  xterm -fn 10x20 & JMJS 12.3.7 1345
20  W/S Tip JMJS 09.4.29 1424
19  [awk]example JMJS 10.10.30 1625
18  [csh].cshrc JMJS 11.6.21 2070
17  stop & background job JMJS 00.11.14 1286
16  W/S shout down JMJS 00.11.14 1303
15  [sed]example JMJS 16.9.5 1680
14  [DOS]Memo JMJS 00.10.29 1416
13  [csh]리스트를 만들어 foreach로 처리할때 JMJS 00.10.7 5017
12  [Tcl]Tool Command Language JMJS 09.7.24 2709
11  [csh]vi.csh JMJS 00.6.27 1419
10  [csh]Check Process JMJS 00.6.27 1313
9  [csh]Get Character and get char without 'return' JMJS 10.2.8 1470
8  [csh]foreach SED JMJS 00.6.27 1736
7  [Window]오류보고 안 뜨게하는 방법 JMJS 09.9.23 1354
6  [csh]echo.csh JMJS 00.6.27 1520
5  set DDD = `date '+%y%m'` JMJS 00.6.27 1293
[1] [2]