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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.

°Ô½Ã¹°: 113 °Ç, ÇöÀç: 1 / 1 ÂÊ
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116  [make] DUMPON eval ifeq JMJS 24.9.12 132
115  [make] .PHONY JMJS 24.3.28 179
114  [make] -n -d -r --debug=b JMJS 24.3.28 182
113  magick convert -rotate -append JMJS 23.10.12 207
112  dirname JMJS 23.3.20 272
111  zip a.zip -r ./a JMJS 23.2.1 293
110  ffmpeg AlwaysMovie JMJS 22.12.6 300
109  7za a abc.zip abc -> tar -c -z -f abc.zip abc JMJS 22.11.30 295
108  convert mogrify JMJS 23.2.1 383
107  [sh]array JMJS 19.8.14 430
106  arithmetic in a makefile, shell pwd export JMJS 17.9.8 4484
105  Split and merge large files JMJS 16.3.21 1093
104  [Makefile]random JMJS 14.12.5 1470
100  À©µµ¿ì7 ¿ë·®ºÎÁ· winsxs Æú´õ ÃÖÀûÈ­ JMJS 14.10.14 2403
99  [sh,csh]while loop JMJS 13.2.6 2442
98  hostname, hostid, /sbin/ifconfig eth0 JMJS 13.1.4 4471
97  [linux]fedora 16 gome-shell extension JMJS 12.3.12 2180
96  [linux]fedora 16 grub boot order change JMJS 12.3.10 2386
95  [linux]fedora Input Method,ibus,hangul JMJS 12.3.8 2071
94  [linux]audio,mp3,mplayer,gstreamer,vlc JMJS 12.3.7 2794
93  [sh].wrapper example JMJS 11.6.15 2399
92  [make]for loop JMJS 11.9.8 2056
91  [make]conditional expression JMJS 11.5.12 1960
90  [make]shell ½ÇÇà JMJS 11.3.9 2089
89  [wish]jplot JMJS 10.5.12 1949
88  yum JMJS 09.8.12 1766
87  [CYGWIN]X setupÇϱâ JMJS 10.8.6 3116
86  [Make]Makefile Brief JMJS 10.8.6 1801
85  ldd /user/bin/xterm JMJS 09.4.24 1478
84  [HTML]¾îµµºñ SVG ºä¾î¿Í HTML JMJS 09.4.24 2059
83  [DOS]DOS command JMJS 09.7.20 1739
82  [DOS]DOS command brief JMJS 07.2.21 2221
81  À¥ÆäÀÌÁö ¼Ò½ºº¸±â JMJS 09.4.24 1733
80  [html]ÀÚµ¿À¸·Î ±ÛÀÚ»ö ¹Ù²ñ JMJS 07.1.10 1668
79  [html]º¹»ç, µå·¡±× ±ÝÁö JMJS 07.1.10 2175
78  [csh]cshell¿¡¼­ function ¸ø¾´´Ù³×¿ä JMJS 11.3.17 1720
77  ¸®´ª½º¿¡¼­ i386,i586,i686, x86ÀÇ Â÷ÀÌÁ¡ JMJS 06.10.16 1985
76  [CSH]$status JMJS 06.8.21 1445
75  [sh]substr, read, until,IFS,for,dirname JMJS 14.12.19 1645
74  [sh]rgbview.sh . hello.sh JMJS 10.11.30 1578
73  automount - /etc/fstab JMJS 06.2.23 1578
72  lmutil.csh JMJS 05.11.8 1912
71  È­ÀÏÀ̸§¿¡ ¸ø¿À´Â ¹®ÀÚ JMJS 05.9.8 1708
70  /usr/ucb /usr/ccs JMJS 05.9.5 1567
69  Solaris Version JMJS 05.9.5 1788
68  /usr/ccs/bin/nm -x debpli.so JMJS 05.8.31 2056
67  tar, gzip, zcat, uncompress, mn(.a ÆÄÀϺ¸±â) JMJS 13.1.6 1907
66  find . -name -print -exec perl JMJS 09.4.17 1888
65  pkgadd -d packagefile JMJS 05.5.9 1598
64  prstat JMJS 08.10.2 1862
63  vi ¸í·É¾î, vim¸í·É¾î gvim JMJS 24.4.28 5033
62  grep -Rs µî multiple directory ¿¡¼­ grep ? JMJS 24.12.19 2048
61  [csh].cshrc_axis JMJS 04.5.14 1882
60  [csh].cshrc_modelsim JMJS 04.5.14 2029
59  [csh].cshrc_cadence JMJS 04.5.14 2043
58  [csh].cshrc_novas JMJS 04.5.14 1952
57  [csh].cshrc_verisity JMJS 04.5.14 2317
56  lmgrd JMJS 09.6.22 2631
55  [csh]which case JMJS 04.5.14 1891
54  [bash]example 2 JMJS 04.5.12 2125
53  [bash]example 1 JMJS 04.5.12 2000
52  fedora 12¿¡¼­ touchpad disable JMJS 11.1.17 2068
51  [Perl]Çѱ¹¾î ÀÎÄÚµù JMJS 04.1.16 2906
50  [Perl]HTML¿¡¼­ ±âÈ£ Ç¥½Ã¸¦ À§ÇÑ ¹®ÀÚġȯ JMJS 04.1.5 11108
49  [csh]make awk JMJS 03.6.6 2301
48  [csh]wordsplit JMJS 03.6.6 1916
47  [csh]vi2 JMJS 03.6.6 1756
46  [csh]cat.csh JMJS 03.6.6 1819
45  [csh]chgword.csh JMJS 03.6.6 1767
44  [bash]password JMJS 11.3.9 1663
43  [Tcl]bi2int JMJS 02.11.29 1681
42  [PC]ask °Ë»öâÀÌ ÀÚ²Ù ¶á´Ù¸é JMJS 09.4.24 2191
41  [csh]backup_copyc.csh; foreach; continue JMJS 09.4.24 1858
40  uname, uname -s -r, uname -p, uname -a JMJS 09.4.24 2047
39  [tk]»õ â ¿­°í ´Ý±â ¿¹Á¦ JMJS 09.4.24 11661
38  [sh]if [[ "$abc" == "abc" && "$bbc" == "bbc" ]]; ... JMJS 11.3.17 1783
37  [expect]expect_scp.exp JMJS 11.3.9 1833
36  ssh -x -l soc lion scp -r ... JMJS 11.3.9 1644
35  TclTk ¹è¿­ JMJS 09.7.20 1720
34  ./configure make make install JMJS 11.1.13 1652
33  [csh]diff JMJS 10.7.14 1698
32  tr abc 123 < file1 > file2 JMJS 11.4.11 1647
31  Installing RPMforge JMJS 10.2.8 1732
30  [ű×]±ÛÀÚ»öÀÌ »ç¶óÁü JMJS 09.4.24 1806
29  [ű×]ÀÚµ¿À¸·Î ±ÛÀÚ»öÀÌ º¯ÇÔ JMJS 09.4.24 1787
28  ±ÛÀÚÅÂ±× ¸ðÀ½ JMJS 09.4.24 1932
27  »ö»ó¸í°ú RGB°ª Ç¥ JMJS 09.4.24 1952
26  RGB »ö»óÇ¥ JMJS 09.4.24 2114
25  ÇÑ±ÛÆ¯¼ö¹®ÀÚÇ¥ JMJS 09.4.24 2018
24  bc -l JMJS 01.5.22 1692
23  file *,  od -xc *, cat * JMJS 01.3.28 2014
22  Linux Memo JMJS 09.7.20 1871
21  xterm -fn 10x20 & JMJS 12.3.7 1678
20  W/S Tip JMJS 09.4.29 1768
19  [awk]example JMJS 10.10.30 2004
18  [csh].cshrc JMJS 11.6.21 2473
17  stop & background job JMJS 00.11.14 1669
16  W/S shout down JMJS 00.11.14 1631
15  [sed]example JMJS 16.9.5 2032
14  [DOS]Memo JMJS 00.10.29 1760
13  [csh]¸®½ºÆ®¸¦ ¸¸µé¾î foreach·Î ó¸®ÇÒ¶§ JMJS 00.10.7 5496
12  [Tcl]Tool Command Language JMJS 09.7.24 3170
11  [csh]vi.csh JMJS 00.6.27 1782
10  [csh]Check Process JMJS 00.6.27 1702
9  [csh]Get Character and get char without 'return' JMJS 10.2.8 1843
8  [csh]foreach SED JMJS 00.6.27 2154
7  [Window]¿À·ùº¸°í ¾È ¶ß°ÔÇÏ´Â ¹æ¹ý JMJS 09.9.23 1726
6  [csh]echo.csh JMJS 00.6.27 1913
5  set DDD = `date '+%y%m'` JMJS 00.6.27 1616
4  [SH]Advanced Bash-Scripting Guide JMJS 09.4.24 1580
3  [csh]Beep : echo ^G;sleep 1 JMJS 00.6.27 1915
2  [csh]if ($abc == $bbc) then _ else _ endif JMJS 00.6.27 2109
1  [csh]ARGV JMJS 00.6.27 2189
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