10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello everyone,
I have the following script
sudo lshw -class disk | egrep -E "product|logical name|size:" | awk ' {print;} NR % 3 == 0 { print ""; }'
This is the current output on my machine
product: BUP Slim SL
logical name: /dev/sdh
size: 1863GiB (2TB)
... (4 Replies)
Discussion started by: soichiro
4 Replies
2. Shell Programming and Scripting
Hello,
I am trying to print searched multiple keywords in multiple files.
It is almost okay with the code but the code puts filename in front of each line.
How may I get rid of it?
-grep -A1 'word1' *.txt | grep -A1 'word2' | grep -A1 'word3'
I expect:
Real outcome:
How may I... (3 Replies)
Discussion started by: baris35
3 Replies
3. Shell Programming and Scripting
I have two large files (~250GB) that I am trying to remove the where GT: 0/0 or 1/1 or 2/2 for both files. I was going to use a bash with the below awk, which I think will find each line but how do I remove that line is that condition is found? Thank you :).
Input
20 60055 . A ... (4 Replies)
Discussion started by: cmccabe
4 Replies
4. Shell Programming and Scripting
Hi All
I am trying to perform the below operation -count=`cat abc.txt | wc -l`
echo$count
5
Head=Start"$DATE"00000"$count"File
echo $HEAD
START15020300000 5File
There is a space coming before 5 which is not needed . How to ignore that . (4 Replies)
Discussion started by: honey26
4 Replies
5. Shell Programming and Scripting
Hi,
I'm on AIX 5.2. I wrote a script that makes a traceroute to a host. The script works fine but each time it using the traceroute command its generate the 2 output lines.
this is the command in my script
traceroute -n -m 5 -w 2 $Host | grep 172 | awk '{print $2}' | tail -1
traceroute... (2 Replies)
Discussion started by: ce9888
2 Replies
6. Shell Programming and Scripting
Hi, i have the below code that will compare the value from 2 variables:
./wlst.sh JMSmon.py > out.dat
w=`sed -e 's/\(.*!\)\(.*\)\(, Queue.*$\)/\2/' out.dat | awk '/'$1'/{n=0;{print $n}}'|head -n 1`
if
then
x=`sed -e 's/\(.*!\)\(.*\)\(, Queue.*$\)/\2/' out.dat | awk '/'$1'/{n=2;next}n{print... (2 Replies)
Discussion started by: scripter123
2 Replies
7. UNIX for Dummies Questions & Answers
I am back again with one more question,
so I have a phonebook file with names, phone#s
for example: smith, joe 123-456-7890
using awk I want to display all entries with a specific area code. here 's what i have tried so far:
awk '$2~/^123/ {print}' phonebook
I can't figure... (1 Reply)
Discussion started by: Nirav4
1 Replies
8. Shell Programming and Scripting
Hello all, I have file like this:
input.dat:
3778 10000 25
3778 10001 26
3778 10002 29
3779 10000 30
3779 10010 31
... (2 Replies)
Discussion started by: attila
2 Replies
9. Shell Programming and Scripting
Hello Friends,
In a script i m using different temporary file and i remove them in the end.
During script execution i have some garbage output which is not required.
For example: Garbage Output
++ rm temp_out temp_a temp_b temp_c
++ rm Filter1 Filter2
Script : Even i am redirecting rm... (7 Replies)
Discussion started by: Danish Shakil
7 Replies
10. UNIX for Dummies Questions & Answers
Hi
I am running a script (which compares two directory contents) for which I am getting an output of 70 pages in which few pages are blank so I was able to delete those blank lines.
But I also want to delete the headers present for each page. can any one help me by providing the code... (1 Reply)
Discussion started by: raj_thota
1 Replies
