10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi there,
I have 2 files that I am trying to work on.
File 1 contains a reference list of unique subscriber numbers ( 7 million entries in total)
File 2 contains a list of the subscriber numbers and their tariff (15 million entries in total). This file is in the production system and... (12 Replies)
Discussion started by: Cludgie
12 Replies
2. Shell Programming and Scripting
I want to find and replace string from files present in one directory.
user will input the string to be searched and to replace .
Here is my program but Not working
echo "Enter Old domain name:"
read old
echo "Enter New domain name:"
read new
grep -rl '$old' /var/www/ | xargs sed -i... (4 Replies)
Discussion started by: sunny2802
4 Replies
3. Shell Programming and Scripting
I'm trying to write a simple script to identify every user who tried to “sudo” on the system. I have the first portion down to grep the log file
grep “sudo” /var/log/secure.
What I want to do is have the script identify the person just one time not every instance the user tried... (4 Replies)
Discussion started by: bouncer
4 Replies
4. Shell Programming and Scripting
#!/bin/csh
echo hello world
this is what i got in a text file called ss1.
i type "chmod 755 ss1.txt" to make it executable.
then when i type
ss1
or
ss1.txt
it says
"ss1 command not found"
what am i doing wrong? (19 Replies)
Discussion started by: pantelis
19 Replies
5. Shell Programming and Scripting
Hi guys, I have written this script, however the outcome is invalid. It contains grep search that is not needed:
Script:
#!/bin/bash
#this is a test script
FILES=$(ls /home/student/bin/dir1/*)
GREPFUNC=$(grep -E -i "login|Successfully" ORProxyTC`date '+%m%d%Y'`*.txt/ ${FILES})... (14 Replies)
Discussion started by: DallasT
14 Replies
6. Shell Programming and Scripting
ok..
so problem is:
I have a file that reads:
cat 123
1 and 2
3 and 4
5 and 6
I was using for loops to run through this information.
Code:
for i in `cat 123`
do
echo $i
done
shouldn't the output come as
1 and 2 (3 Replies)
Discussion started by: foal_11
3 Replies
7. Shell Programming and Scripting
Hi everyone, I am facing to one shell script problem, which is as following
Write a shell script that:
Takes a number of arguments.
For each argument, print out all files in the current directory that contain this substring in their name.
I know I need to use grep for the second... (7 Replies)
Discussion started by: shaloovia
7 Replies
8. Shell Programming and Scripting
Hello,
So I sorted my file as I was supposed to:
sort -n -r -k 2 -k 1 file1 | uniq > file2
and when I wrote
> cat file2
in the command line, I got what I was expecting, but in the script itself
...
sort -n -r -k 2 -k 1 averages | uniq > temp
cat file2
It wrote a whole... (21 Replies)
Discussion started by: shira
21 Replies
9. UNIX for Dummies Questions & Answers
Hi,
im new to unix and i don't know much about shell.
So i have something like this:
LINK=`cat $FILE | egrep -A 3 "Ep.$EPI" | egrep "onclick" | cut -d"\"" -f2 | head -1`$FILE holds html source code and i try to cut some urls out of it.
This works well in the command line, but not in my... (1 Reply)
Discussion started by: proxy_
1 Replies
10. UNIX for Dummies Questions & Answers
hi all. i have a little problem. im basically reading input from the user from the keyboard into the variable "phonenumber". I want to do a little error check to check if the user doesnt enter anything in for the value phonenumber.
i had this:
read phonenumber
if
then
.....
else
........ (2 Replies)
Discussion started by: djt0506
2 Replies