hi;
i have a file containing lines like:
1|1069108123|96393669788|00963215755711|2|0|941||;serv:Pps6aSyria;first:0;bear
i want to extract the second, third and fourth record of each line and store it in a file ";" seperated
this is what i wrote
while read line
do
... (3 Replies)
hi,
I am using a shell script from where i will be conecting to sqlplus..
i am having a problem in passing a variable to sqlplus query..
i will be assigning the variable in the unix environment..whenever i am trying to pass a variable having the contents greater than 2500 characters, i am... (3 Replies)
Hello,
I have the output of ls -l stored in a text file called "files.txt".
-rwx------ 1 user1 dev 130 Sep 21 16:14 sc1.sh
-rwxr----- 1 user1 dev 10328 Sep 29 20:11 sc10.sh
-rwxr----- 1 user1 dev 9984 Sep 30 15:33 sc11.sh
-rwxr----- 1 user1 dev ... (2 Replies)
I am using grep to capture date from a file .
Since i need to use the shell script for different dates ,is it possible to pass the date parameter to the shell script
the Script is as below
grep -E "08 Aug 2008|2008-08-08"* somefile.txt>test.txt
The above script file greps the... (1 Reply)
I heard this was possible but from my research I haven't been able to figure it out yet. Seems it should be simple enough. Basically from a high level view I'm trying to accomplish...
. $X='grep foo blah.log'
then 'mysql command SELECT foo FROM bar WHERE ' . $X
or something like that.
... (2 Replies)
I have a shell script main.sh which inturn call the python script ofdm.py, I want to pass two variables from shell script to python script for its execution. How do i achieve this ?????
Eg:
main.sh
a=3 b=3;
c= a+b
exec python ofdm.py
ofdm.py
d=c+a
Thanks in Anticipation (4 Replies)
Hi,
I am trying to write a PBS shell script that launches a bash process. The issue is that the bash process needs a variable in it and the shell script is interpreting the variable. How do I pass this as a literal string? Here is my code snippit:
TMP=".fasta"
FILEOUT=$FILE$TMP
cd... (2 Replies)
I have a script in which i connect to database to run a query and get the result of the query to a temp file. This works fine , now what i want is there is flat file which contains the value to be used in the query. I want to read this file line by line and then run the query for each value in that... (7 Replies)
Hi Team,
I am trying to grep date in a file but it is not working
#!/bin/bash
d=`date "+ %Y%m%d %H:%M"`
cd /scripts
/bin/rm -f test1
cat /var/logs/File.txt.0 |grep $"d" >v.txt instead it is showing the complete file output.
kindly suggest how should i grep this variable
it works... (7 Replies)
Discussion started by: scriptor
7 Replies
LEARN ABOUT LINUX
xzgrep
XZGREP(1) XZ Utils XZGREP(1)NAME
xzgrep - search compressed files for a regular expression
SYNOPSIS
xzgrep [grep_options] [-e] pattern file...
xzegrep ...
xzfgrep ...
lzgrep ...
lzegrep ...
lzfgrep ...
DESCRIPTION
xzgrep invokes grep(1) on files which may be either uncompressed or compressed with xz(1), lzma(1), gzip(1), or bzip2(1). All options
specified are passed directly to grep(1).
If no file is specified, then standard input is decompressed if necessary and fed to grep(1). When reading from standard input, gzip(1)
and bzip2(1) compressed files are not supported.
If xzgrep is invoked as xzegrep or xzfgrep then egrep(1) or fgrep(1) is used instead of grep(1). The same applies to names lzgrep, lze-
grep, and lzfgrep, which are provided for backward compatibility with LZMA Utils.
ENVIRONMENT
GREP If the GREP environment variable is set, xzgrep uses it instead of grep(1), egrep(1), or fgrep(1).
SEE ALSO grep(1), xz(1), gzip(1), bzip2(1), zgrep(1)Tukaani 2010-09-27 XZGREP(1)