grep particular characters help Post: 302682535

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Grep and extract the characters after

Hi All, I have lines like below in a file A /u/ab/test1.dat A/u/ab/test2.dat A /u/bb/test3.dat A/u/cc/test4.dat I will need /u/ab/test1.dat /u/ab/test2.dat /u/bb/test3.dat /u/cc/test4.dat Pls help Thanks

2. Shell Programming and Scripting

Grep with Special Characters

I need to sort a file, the sort is not a alphabetical sort, it's based on a predefined order which is read from a file called fSortOrder. The format of the fSortOrder file is : STARTPATH" .... .... The file that needs to be sorted is called tmpUnsorted and contains data in the format : ...

3. UNIX Desktop Questions & Answers

grep with special characters

Hi there I need to grep for a detail from a file. The pattern to search for involves escape sequences in it. This causes for the problem. grep "P\_SOME\_STRING\_SEARCH" filename Note, I have line like below in the file and expect it to grep. select * from my_system_param ...

4. Shell Programming and Scripting

grep non printable characters

Sometimes obvious things... are not so obvious. I always thought that it was possible to grep non printable characters but not with my GNU grep (5.2.1) version. printf "Hello\tWorld" | grep -l '\t' printf "Hello\tWorld" | grep -l '\x09' printf "Hello\tWorld" | grep -l '\x{09}' None of them...

5. UNIX for Dummies Questions & Answers

Using grep to find one or more characters

Hi I am a little stuck using grep. I want to be able to find from a file all lines which have the sequence of characters t, followed by any character, followed by the characters ing. I have tried looking at the man pages for help, but did not understand it correctly (as it is not the most...

6. UNIX for Dummies Questions & Answers

Using GREP for special characters

Hi folks I am issuing the following command: grep "" * Looking for the characters \/:*?"<>|#+%& within all files in a directory, but the command fails being unhappy with pipe: ksh: 0403-057 Syntax error: `|' is not expected. How do I force the command to take the pipe | ? I guess...

7. Shell Programming and Scripting

Grab characters following grep

Hi all, I'm trying to gather data directly following a keyword in a file but I have no guarantee where it will appear in said file so I can't use cut or anything else that assumes it will be located at a certain position. If anyone has any suggestions I'd be grateful. Here is an example of the...

8. UNIX for Dummies Questions & Answers

Is it possible to grep a certain amount of characters?

I have a file similar to the following filler filler filler car 6 mazda filler filler filler filler car civic honda car rav 4 toyota filler filler If i do a "grep -i car file.txt" the output would be car 6 mazda car civic honda car rav 4 toyota however, i want to have the...

9. Shell Programming and Scripting

Grep with special Characters

Need Help For GREP I have a file say g1.txt and content of file is below REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v NoDrives /t REG_DWORD /d 4 /f , REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v NoClose /t REG_DWORD /d 1 /f ,...

10. Shell Programming and Scripting

Grep with ... matching more than 3 characters

I am trying to understand what the grep command in ubuntu is trying to do here. The contents of my test file is given below harsha@harsha-H67MA-USB3-B3:~/Documents$ cat data abcd efghi jklmno pqr stuv wxyz When I grep for 3 dots (...) without the parenthesis as follows I would expect the...

LEARN ABOUT OSX

lessecho

LESSECHO(1)						      General Commands Manual						       LESSECHO(1)

NAME

       lessecho - expand metacharacters

SYNOPSIS

       lessecho [-ox] [-cx] [-pn] [-dn] [-mx] [-nn] [-ex] [-a] file ...

DESCRIPTION

       lessecho is a program that simply echos its arguments on standard output.  But any argument containing spaces is enclosed in quotes.

OPTIONS

       A summary of options is included below.

       -ox    Specifies "x" to be the open quote character.

       -cx    Specifies "x" to be the close quote character.

       -pn    Specifies "n" to be the open quote character, as an integer.

       -dn    Specifies "n" to be the close quote character, as an integer.

       -mx    Specifies "x" to be a metachar.

       -nn    Specifies "n" to be a metachar, as an integer.

       -ex    Specifies "x" to be the escape char for metachars.

       -fn    Specifies "n" to be the escape char for metachars, as an integer.

       -a     Specifies that all arguments are to be quoted.  The default is that only arguments containing spaces are quoted.

SEE ALSO

       less(1)

AUTHOR

       This manual page was written by Thomas Schoepf <schoepf@debian.org>, for the Debian GNU/Linux system (but may be used by others).

       Send bug reports or comments to bug-less@gnu.org.

							     Version 418: 02 Jan 2008						       LESSECHO(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Grep and extract the characters after

Discussion started by: thumsup9

2. Shell Programming and Scripting

Grep with Special Characters

Discussion started by: Vashj

3. UNIX Desktop Questions & Answers

grep with special characters

Discussion started by: guruparan18

4. Shell Programming and Scripting

grep non printable characters

Discussion started by: ripat