10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
i have an output of command vmstat as below :
$ vmstat
System configuration: lcpu=4 mem=5376MB ent=1.00
kthr memory page faults cpu
----- ----------- ------------------------ ------------ -----------------------
r b avm fre re pi... (10 Replies)
Discussion started by: omkar.jadhav
10 Replies
2. Shell Programming and Scripting
Hello.
I would like to write a bash function which would return "true" if the search succeed else return anything else.
something like
if ] ; then
exit 1
fi
function my_funct () {
find first occurrence $2 in $1
if not found return "false"
from that position,... (6 Replies)
Discussion started by: jcdole
6 Replies
3. Shell Programming and Scripting
Hello all,
I am a newbie in awk. I am struggling in this problem for a long.Actually I have two files, filea and fileb. File a is actually a search key through it I have to find the corresponding japanese tag from file b.
filea contains the data like this:
sm982882 sm1893548
sm2420025... (3 Replies)
Discussion started by: csim_mohan
3 Replies
4. Shell Programming and Scripting
without using conventional file searching commands like find etc, is it possible to locate a file if i just know that the file that i'm searching for contains a particular text like "Hello world" or something? (5 Replies)
Discussion started by: arindamlive
5 Replies
5. Shell Programming and Scripting
Hi,
Please take a look at the below eg. I would like to search for abc() pattern first and then search for (xyz) in the next line. If I can find the pattern, then I should delete the 3 lines.
I can only find the pattern and delete but I am unable to find two patterns and delete. Any... (8 Replies)
Discussion started by: sreedevi
8 Replies
6. Shell Programming and Scripting
Hello everyone!
I use a script to query for installed packages with yum (I use RHEL 4 with yum installed) and the output is redirected to a file. My script scan this file to find a package and the version of it.
The script works fine until I search for a package name with special characters.... (3 Replies)
Discussion started by: studieu
3 Replies
7. Shell Programming and Scripting
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)
Discussion started by: kartikkumar84@g
2 Replies
8. Shell Programming and Scripting
Hi ,
i am writing a script in which i am using following command to grep some string and then storing it's output to v, as like below :-
v=$(awk -F, '{ if ( $NF ~ /DEV/ ) print $0 "_BLD01";else print $0 "_RC01" }' mytest)
Here i am facing following issues:-
1. it is searcing DEV in the... (1 Reply)
Discussion started by: inderpunj
1 Replies
9. Shell Programming and Scripting
hi,
i'm making now a bash script, that runs some compiler... i want to take only errors form its output eg:
output:
bla bla bla
...
erros is 1324546
the bla bla bla
bla bla bla...
...
and i want to get only
erros is 1324546
the bla bla bla (11 Replies)
Discussion started by: miechu
11 Replies
10. UNIX for Dummies Questions & Answers
Hi All,
I have a file named pattern.dat which contains pattern like
A1000090 250.00 250.00
i have one more file named test.dat in which this pattern is present.
What i should do is, in test.dat after this pattern i should append comments.
i used... (4 Replies)
Discussion started by: Sona
4 Replies
