Search Results

Hi Ravinder,

I used below code and it removed all the NULL characters.

cat file1 | awk '{sub(/[^[:digit:]]*/,"");print}' >> file2

Need urgent help.

We have a flat file with below data :

^@^@^@^@00000305^@^@^@^@^@^@430^@430^@^@^@^@^@^@^@^@^@09079989530As we can see ^@ is Null character in this file
I want to remove only the first few null...

Hey Radioactive,
Am sorry, it would give same result as before.
$ ps -ef|grep -Eo 'process1|process2|process3| '|grep -v grep |sort | uniq -c | awk '{print $2": "$1}'
: 108766
process1: 1...

Unfortunately my system doesn't support pgrep. :confused:

I want to check how many processes are running with same names and get their respective counts.

ps -ef|grep -Eo 'process1|process2|process3| '|sort -u | awk '{print $2": "$1}'

Output would...

I'm writing a shell script in AIX and using ksh.

I have a scenario where I have a variable A which stores $B.
so when i echo "$A" it prints $B

But I wish to print value stored in var b ie. ...

Does min.h.bak mean the filename in your suggestion ?

I believe there are couple of syntax issues in my script, couldn't find them :(
can someone help me with fixing it to make it work.

cd /abcde/
#get the latest filename excluding subdirs...

I checked it already, but couldn't find the appropriate answer to it.
Could I please find an answer to this ?

I have two dates in below format, how would I find the hours difference between the two dates. Im using AIX and ksh.

Current date : Wed May 17 14:34:41 SGT 2017
File date : Thu Apr 27 20:52:41...

Using AIX and KSH

---------- Post updated at 02:24 PM ---------- Previous update was at 08:12 AM ----------



Hi Rudi,

Can you help me with the complete script, I didn't get your solution.

I have a objective of Sending email if latest file in a directory(excluding files of sub-dirs) is older than 2 hours.

eg : ls -ltr
drwx--x--x 2 abcde abc 256 2017-02-07 20:10 Mail
-rw-rw-r--...

Thanks guys. Appreciate it. :)

I have below 3 files in a directory :

oktest.txt
okcode.txt
okfun.txt


I was writing a small shell script to just print the names of three files where I took a variable a and assigned it a...