Using a combination of sort/cut/grep/awk/join/paste/sed Post: 302508317

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Hi, Let's say that I have a file called table, I know that if I need to see a the second column for exampls I use: awk ' {print $2}' table.txt Is there anyway to use awk to actually cut a column and put it somewhere else in the table?:confused:

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Hi, From the file "example" with lines like below, I need the int value associated with ENG , i.e, 123 SUB: ENG123, GROUP 1 SUB: HIS124, GROUP 1 .. .. Normally , i do grep ENG example | cut -d ' ' -f 2 | cut -c 4-6 Is it possible to do it in simpler way using awk/sed ? ...

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cut and paste using awk

Hi i need a favour i have a file which has some trillions of records. The file is like this 11111000000000192831840914000000000000000000000000000 45789899090000000000000000011111111111111111111111111 I want to cut specific postions in each line like cut1-3 and assisgn it to a variable and...

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Join 2 files with multiple columns: awk/grep/join?

Hello, My apologies if this has been posted elsewhere, I have had a look at several threads but I am still confused how to use these functions. I have two files, each with 5 columns: File A: (tab-delimited) PDB CHAIN Start End Fragment 1avq A 171 176 awyfan 1avq A 172 177 wyfany 1c7k A 2 7...

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Sort and join multiple columns using awk

Is it possible to join all the values after sorting them based on 1st column key and replace empty rows with 0 like below ? input a1 0 a1 1 a1 1 a3 1 b2 1 a2 1 a4 1 a2 1 a4 1 c4 1 a3 1 d1 1 a3 1 b1 1 d1 1 a4 1 c4 1 b2 1 b1 1 b2 1 c4 1 d1 1 output...

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Join two commands sed and grep

Hi all, I have two separate commands which I would like to join. Basically, I want to match a line and insert a character at the end of the previous line to the matched line Here is what I have gotgrep -B1 '^>' sed 's/$/*/' Any help is much appreciated thanks

LEARN ABOUT SUNOS

endusershell

getusershell(3C)					   Standard C Library Functions 					  getusershell(3C)

NAME

       getusershell, setusershell, endusershell - get legal user shells

SYNOPSIS

       #include <unistd.h>

       char *getusershell(void);

       void setusershell(void);

       void endusershell(void);

DESCRIPTION

       The  getusershell()  function  returns  a  pointer  to  a  legal  user  shell  as defined by the system manager in the file /etc/shells. If
       /etc/shells does not exist, the following locations of the standard system shells are used in its place:

       /bin/bash		  /bin/csh
       /bin/jsh 		  /bin/ksh
       /bin/pfcsh		  /bin/pfksh
       /bin/pfsh		  /bin/sh
       /bin/tcsh		  /bin/zsh
       /sbin/jsh		  /sbin/pfsh
       /sbin/sh 		  /usr/bin/bash
       /usr/bin/csh		  /usr/bin/jsh
       /usr/bin/ksh		  /usr/bin/pfcsh
       /usr/bin/pfksh		  /usr/bin/pfsh
       /usr/bin/sh		  /usr/bin/tcsh
       /usr/bin/zsh		  /usr/xpg4/bin/sh

       The getusershell() function opens the file /etc/shells, if it exists, and returns the next entry in the list of shells.

       The setusershell() function rewinds the file or the list.

       The endusershell() function closes the file, frees any memory used by getusershell() and setusershell(), and rewinds the file /etc/shells.

RETURN VALUES

       The getusershell() function returns a null pointer on EOF.

BUGS

       All information is contained in memory that may be freed with a call to endusershell(), so it must be copied if it is to be saved.

SunOS 5.10							    30 Aug 2004 						  getusershell(3C)

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