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Full Discussion: Substr
Top Forums UNIX for Dummies Questions & Answers Substr Post 302106838 by deepakwins on Tuesday 13th of February 2007 01:37:28 AM
Old 02-13-2007
UUOC - Useless Use Of Cat. Just got that from Wiki. Smilie Smilie
 

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1. Shell Programming and Scripting

Using substr

What is the more efficient way to do this (awk only and default FS) ? $ echo "jefe@alm"|awk '{pos = index($0, "@");printf ("USER: %s\n",substr ($0,1,pos-1))}' USER: jefe Thx in advance (2 Replies)
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2. Shell Programming and Scripting

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Hi, I have a long string like, aabab|bcbcbcbbc|defgh|paswd123 dedededede|efef|ghijklmn|paswd234 ghghghghgh|ijijii|klllkkk|paswd345 lmlmlmmm|nononononn|opopopopp|paswd456 This string is devided into one space between substrings. This substrings are, aabab|bcbcbcbbc|defgh|paswd123... (6 Replies)
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3. Shell Programming and Scripting

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Hi I am trying to run this command in ksh ...its not working $line="123356572867116w1671716" actual_length = 16 cut_line=`awk 'BEGIN{print substr(ARGV,1,actual_length)}' "$line"` the substr is not giving me an output how can i make it done can anyone hwlp me on this cut_line=`awk... (2 Replies)
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4. UNIX for Dummies Questions & Answers

substr of a file

.wysiwyg { PADDING-RIGHT: 0px; PADDING-LEFT: 0px; BACKGROUND: #f5f5ff; PADDING-BOTTOM: 0px; MARGIN: 5px 10px 10px; FONT: 10pt verdana, geneva, lucida, 'lucida grande', arial, helvetica, sans-serif; COLOR: #000000; PADDING-TOP: 0px } .wysiwyg A:link { COLOR: #22229c } .wysiwyg_alink { COLOR:... (1 Reply)
Discussion started by: davyp74
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5. UNIX for Dummies Questions & Answers

substr of a file

Hi, i'm a newbie and i don't know unix... I'm a dba oracle. I need to cat the content of a file like this: > ps -eaf|grep pmon oracle 221422 1 0 Sep 17 - 7:20 ora_pmon_ORCL oracle 405626 1 0 Sep 17 - 8:39 ora_pmon_ORCL1 oracle 491534 1 0 ... (3 Replies)
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6. UNIX for Dummies Questions & Answers

substr

can anybody explain this code? thanks in advance..:) (6 Replies)
Discussion started by: janani_kalyan
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7. Shell Programming and Scripting

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Hello life savers!! Is there any way to use substr in awk command for returning one part of a string from declared start and stop point? I mean I know we have this: substr(string, start, length) Do we have anything like possible to use in awk ? : substr(string, start, stop) ... (9 Replies)
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8. Shell Programming and Scripting

How to use if/else if with substr?

I have a command like this: listdb ID923 -l |gawk '{if (substr($0,37,1)==1 && NR == 3)print "YES" else if (substr ($0,37,1)==0 && NR == 3) print "NO"}' This syntax doesn't work. But I was able to get this to work: listdb ID923 -l |gawk '{if (substr($0,37,1)==1 && NR == 3)print "YES"}' ... (4 Replies)
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9. Shell Programming and Scripting

HELP : awk substr

Hi, - In a file test.wmi Col1 | firstName | lastName 4003 | toto_titi_CT- | otot_itit - I want to have only ( colones $7,$13 and $15) with code 4003 and 4002. for colone $13 I want to have the whole name untill _CT- or _GC- 1- I used the command egrep with awk #egrep -i... (2 Replies)
Discussion started by: georg2014
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10. UNIX for Dummies Questions & Answers

Substr

awk '/^>/{id=$0;next}length>=7 { print id, "\n"$0}' Test.txt Can I use substr to achieve the same task? Thanks! (8 Replies)
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UNICODE_START(1)					      General Commands Manual						  UNICODE_START(1)

NAME
unicode_start - put keyboard and console in unicode mode SYNOPSIS
unicode_start [font [umap]] DESCRIPTION
The unicode_start command will put the keyboard and console into Unicode (UTF-8) mode. For the keyboard this means that one can attach 16-bit U+xxxx values to keyboard keys using loadkeys(1), and have these appear as UTF-8 input to user programs. Also, that one can type hexadecimal Alt-xxxx using the numeric keypad, and again produce UTF-8. For the console this means that the kernel expects UTF-8 output from user programs, and displays the output accordingly. The parameter font is a font that is loaded. It should have a built-in Unicode map, or, if it hasn't, such a map can be given explicitly as second parameter. When no font was specified, the current font is kept. NOTE
Unicode mode is a parameter with a value per virtual console. However, usually the font and keymap is common to all consoles. SEE ALSO
dumpkeys(1), kbd_mode(1), loadkeys(1), unicode_stop(1), utf-8(7), setfont(8) 3 Feb 2001 UNICODE_START(1)
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