Is there any way to delete the Junk Characters(Invalid Characters like ^,',",),(,&,# etc.,) at the end of each record in a file?
I want to do this using a single line script.
Thanks to all in advance!!! (5 Replies)
Hi, I've got a file where in the middle of the record is a $ end of line character, visible only when I open the file in vi and do :set list. How to I get rid of the character in the middle and keep it at the end. The middle $ character always appears after SW, so that can be used to tag it.... (3 Replies)
Hi All
i need to delete a recurring word from point "n" till end of the file. there are other words in this file so i cannot use `dG`, can anyone help me out?
Kind regards
Brian (4 Replies)
I have a text file with two coulmn
first column is just used in to show the line number, these line number are not there in the real file.
I want to delete the line 16(in this file) here, even tough there is no data inside it . this empty line is causing me a problem by throwing me garbage... (12 Replies)
does any one know how to turn the equivalent of this command:
awk '/2011 John Doe 8344/,0' /tmp/ops.log | egrep -c "received request"
to
something that would use egrep instead of awk?
What the awk command does is, it searches the ops.log file for "2011 John Doe 8344". When it finds it,... (4 Replies)
Hi Guys,
I have a quetion which was already discussed in the forum, but for some reason all approches suggested fail for me.
I have a file which have blank lines at the body of the text as well as at the end. I need to delete ONLY blank lines at the end. Unfortunatly the approach below does not... (5 Replies)
My server got messed up and the names of my files were not completely processed. As results I ended up getting a bunch of files with the following names:
I need to remove the underscore and everything before it. Thus, the files will be renamed to something like this:
Any help will be greatly... (3 Replies)
hi,
I would like to ask or is it possible to dump a hex using dd from starting point to end point just like the "xxd -s 512 -l 512 <bin file>"
I know the redirect hexdump -C but i can't figure it out the combination options of dd.
Hope someone can share their knowledge..
Thanks in... (3 Replies)
Hi,
I am trying to remove lines once a string is found till another string is found including the start string and end string. I want to basically grab all the lines starting with color (closing bracket). PS: The line after the closing bracket for color could be anything (currently 'more').... (1 Reply)
Discussion started by: Dabheeruz
1 Replies
LEARN ABOUT PLAN9
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)