Hi people. I am new to shell scripting, so I need a little help. I want to create a script named that takes an argument as a file, Read the input file and look for occurrences of the current username (say abc.xyz) who is executing the script. On finding an occurrence of the username take that line... (2 Replies)
Hi All,
I am very new to awk script writing. I have two files(file1 and file2) containing some numbers. I want divide the numbers in file1 with those in file 2 line wise.
is it possible to simultaneousely read the information from both files and carry put the division.
Thanks a lot in... (6 Replies)
hi,
Is it possible to read and compare 2 files which have different Field separators at the same time using awk???
file1:
1,dayal,maruti,Z-234,bangalore,KA,........
2,yash,esteem,Y-007,delhi,DL,...........
.
.
.
fill 2:
Z-234|Registered|Bangalore
Y-007|Registered|Bangalore
.
.
.
... (2 Replies)
hi Friends,
Please help me to give a try for writing a shell script either with awk or SED for the below requirement.
i have file with 3 lines, each of size 3200 chars, wanted to read this file and divide eachline with 200 columns with differensizes for each column value by keeping seperator.... (3 Replies)
All,
The bottom line is that im reading a file, storing it as variables, recursively grep searching it, and then piping it to allow word counts as well. I am unsure on how to open any .zip .tar and .gzip, search for keywords and return results.
Any help would be much appreciated!
Thanks (6 Replies)
Hi ,
I have a awk script to read a file using getline, but when its not able to recognize the path of the file. I am working on solaris unix.
nawk -F'|' '
BEGIN{
FILE1="/input_files/temp.txt"
}
I have to place my script in the same folder i.e /input_files/ for my script to work.
... (2 Replies)
I am trying to read a file line by line and then search that line in another file and get a particular column from the second file.
I have written this code.but its not working properly
#!/bin/sh
while read keyword in duplicate.txt
do
echo $keyword
while read line
do
... (7 Replies)
Hi everyone,
I am trying to write a bash script which reads a data file and does some algebraic operations.
here is the structure of data.xml file that I have;
1 <data>
2 .
3 .
4 .
5 </data>
6 <data>
7 .
8 .
9 .
10</data>
etc.
Each data block contains same number of lines (say... (4 Replies)
Hi, I wanted to add each row of file2.txt to entire length of file1.txt given the sample data below and save it as new file. Any idea how to efficiently do it. Thank you for any help.
input file
file1.txt file2.txt
140 30 200006 141 32
140 32 200006 142 33
140 35 200006 142... (5 Replies)
Discussion started by: ida1215
5 Replies
LEARN ABOUT POSIX
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)