I try to get the month (of last save) and the filename into a variable, is this possible ?
something like this :
for month in `ls -la | awk '{print $6}'`
do
if ]
then
a=filename of the matching file
cp $a /Sep
fi
thanks,
Steffen (1 Reply)
I have a variable A
echo $A
5060
I am exporting the value X,Y,Z and it id fetching right thing and When I run
C=`${X} -l ${Y} ${Z} "trap '' INT;. ~/.profile >/dev/null 2>/dev/null; netstat -na | grep \$A`"
here it is going to same directory and also running netstat -na | grep 5060
... (4 Replies)
I want to display "no results found" if a grep search of a name that the user inputs is not found anywhere in a certain file,
Right now I have this, but doesn't seem to work. Im not sure what to change.
read name
results=grep -c $name file
if ;
then echo "No results found."
exit... (1 Reply)
Hello,
I have a question regarding the awk command. Here is the line I need to grep:
1 F= -.13250138E+03 E0= -.13249556E+03 d E =-.174650E-01 mag= 35.2157
Instead of displaying the number in red I would like to store it as a variable such as X. Is there a way to do this? Thanks for any... (3 Replies)
Hi,
I have a file contains attribute value pair like..
..name=erick rollno=583.0 pass=recon..
From the above line, i need to grep for only "rollno" and store "rollno=583.0" in a variable.
Pls suggest (6 Replies)
Hi,
I am trying to do the following thing
var='date'
$var
Above command substitutes date for and in turn runs the date command and i am getting the todays date value.
I am trying to do the same thing as following, but facing some problems,
unique_host_pro="sed -e ' /#/d'... (3 Replies)
Here is one I am baffled with; I have not used unix for a while and now that I am back it has been fun remembering and I have enjoyed it, for the most past. this is in ksh.
I need to search in a file for the line with X1 and cut columns 20-25, put them into a variable, added them (dollar... (3 Replies)
Hi ,
I was trying to store the value of a grep command to store in a variable so i can use it somewhere else in my script but i am getting error, i am using bash shell in linux:
var= `grep -n "$DATE" testfile.log | head -n 1 | sed -n 's/^\(*\).*/\1/p`
echo "$var"I get the error: unexpected... (5 Replies)
In a directory i have a file *output* whose contents are changing for every simulation.
zgrep "trace file is" *output* | zgrep g
o/p: trace file is Int_01.1352176388z4f56ec33.0.trace.gz
I want to extract "Int_01.1352176388z4f56ec33.0.trace.gz" from the above result into a variable.
i... (2 Replies)
Hi,
I have a script where I make a sqlplus connection. In the script I have multiple sql queries within that sqlplus connection. I want the result of the queries to be stored in shell variables declared earlier. I dont want to use procedures. Is there anyway else.
Thanks in advance..
Cheers (6 Replies)
Discussion started by: gonchusirsa
6 Replies
LEARN ABOUT NETBSD
zfgrep
ZGREP(1) BSD General Commands Manual ZGREP(1)NAME
zgrep, zegrep, zfgrep -- print lines matching a pattern in gzip-compressed files
SYNOPSIS
zgrep [grep-flags] [--] pattern [files ...]
zegrep [grep-flags] [--] pattern [file ...]
zfgrep [grep-flags] [--] pattern [file ...]
DESCRIPTION
zgrep runs grep(1) on files or stdin, if no files argument is given, after decompressing them with zcat(1).
The grep-flags and pattern arguments are passed on to grep(1). If an -e flag is found in the grep-flags, zgrep will not look for a pattern
argument.
zegrep calls egrep(1), while zfgrep calls fgrep(1).
EXIT STATUS
In case of missing arguments or missing pattern, 1 will be returned, otherwise 0.
SEE ALSO egrep(1), fgrep(1), grep(1), gzip(1), zcat(1)AUTHORS
Thomas Klausner <wiz@NetBSD.org>
BSD December 28, 2003 BSD