12-06-2011
Thank you very much. it worked!!
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I'm trying to translate a fixed length (the first 6 positions) that begins with a 0 to overwrite the field with an *.
Any suggestion?
File 1
-------
013344 01:20
222343 19:30
233333 20:30
File 2 (result)
-----------------
****** 01:20
222343 19:30
233333 20:30 (5 Replies)
Discussion started by: peterk
5 Replies
2. Shell Programming and Scripting
Hello all -
This snippet from a script runs on a Tru64 machine (ksh).
if ps -ef | grep thing1 | grep dtsession | grep -v grep
then
echo "Killing Thing1 desktop session"
kill -9 'ps -ef | grep thing1 | grep dtsession | grep -v grep | awk '{FS = " "}{print $2}''
fi
I'm... (7 Replies)
Discussion started by: Heron
7 Replies
3. Shell Programming and Scripting
Hi
Maybe you can suggest a nicer way to do the following:
RET_STR=$(echo ${RET} | sed -e 's/0/Object is not mapped/' \
-e 's/1/Operation Internal Error/' \
-e 's/2/Operation Invalid Arguments/' \
-e 's/3/Object is mapped/' \
-e 's/4/Path not found/') (3 Replies)
Discussion started by: ynir
3 Replies
4. Shell Programming and Scripting
Hi
i have a variable whose value contains '(single quote)
i want to replace single quote with two single quotes
ex-
i want to replace
abc's second center
with abc''s second center.
Plz help me.
thanks (2 Replies)
Discussion started by: bmrout007
2 Replies
5. UNIX for Dummies Questions & Answers
my file creation timestamp looks like this:
Nov 4 15:44:34 EST 2009
i need to translate into 091104
my way is to awk on $1, $2, $5, but i don't know how to tranlate Nov to 11
---------- Post updated at 03:01 PM ---------- Previous update was at 11:07 AM ----------
i resolved my post... (0 Replies)
Discussion started by: tjmannonline
0 Replies
6. UNIX for Dummies Questions & Answers
Hi, all of you!!!
I have this code and I won to build-in some more code.
I know this is a lot of code.
if ; then
if ; then
SYSROOT="$1"
S_SCRIPT="cd $1 ; ./etc/rc.sysinit 2>&1 &"
fi
else
... (22 Replies)
Discussion started by: jokerper
22 Replies
7. Shell Programming and Scripting
Hi,
I'm using code below to assign title for Putty Window to show user@hostname+curr directory.
Trying to read this "write only" language, can anybody help me to go thru this string, too many thing in it I can't expaing
Tx
T
export PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}:... (1 Reply)
Discussion started by: trento17
1 Replies
8. Shell Programming and Scripting
sed -n "2,10p" lfile | egrep error | egrep -vc memory
sed -n "2,10p" lfile | egrep error | egrep -v memory
sed -n "2,10p" lfile | egrep error | egrep -c memory
sed -n "2,10p" lfile | egrep error | egrep memory
above are four separate commands. i want to combine the grep in each... (7 Replies)
Discussion started by: SkySmart
7 Replies
9. Shell Programming and Scripting
Hi,
I am running a script sample.sh in bash environment .In the script i am using sed and awk commands which when executed individually from terminal they are getting executed normally but when i give these sed and awk commands in the script it is giving the below errors :-
./sample.sh: line... (12 Replies)
Discussion started by: satishmallidi
12 Replies
10. Shell Programming and Scripting
this code below is very useful in calculating mean and quartiles. however, i would really like to translate it to awk without having to write to any external file:
#!/bin/sh
filename="tmp.txt"
sort -n $1 >$filename
rows=`wc -l $filename|cut -d' ' -f1`
q2=`echo "($rows+1)/2" |bc`
... (3 Replies)
Discussion started by: SkySmart
3 Replies
LEARN ABOUT OSX
syscallbypid.d
syscallbypid.d(1m) USER COMMANDS syscallbypid.d(1m)
NAME
syscallbypid.d - syscalls by process ID. Uses DTrace.
SYNOPSIS
syscallbypid.d
DESCRIPTION
This reports the number of each type of system call made by PID. This is useful to identify which process is causing the most system
calls.
This is based on a script from DExplorer.
Since this uses DTrace, only users with root privileges can run this command.
EXAMPLES
This samples until Ctrl-C is hit.
# syscallbypid.d
FIELDS
PID process ID
CMD process name
SYSCALL
system call name
COUNT number of system calls made in this sample
DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
bose descriptions explaining the output.
EXIT
syscallbypid.d will sample until Ctrl-C is hit.
AUTHOR
Brendan Gregg [Sydney, Australia]
SEE ALSO
procsystime(1M), dtrace(1M), truss(1)
version 1.00 Jun 28, 2005 syscallbypid.d(1m)