I've searched the forum and google, but can't see an answer to this simple problem. Here's my small test script:
#!/bin/csh
echo "enter a number:"
read num
echo "you entered $num"
set num = `expr $num + 1`
echo new value is $num
can someone show me how to do this calculation? note that... (4 Replies)
Hi,
Im new to shell scripting. My task is to convert shell script feed into html, so basically I have a lot of information in shell script and I want to convert it html. I know you can simply convert the information by hand, but is there any simpler way? Thank you
Dave (3 Replies)
Hi All,
I am writing a shell script in which I want to convert a number like :
Suppose the number is "98487657" and we have to convert it to "98000000", what I want to do is to retain first 2 digits and convert all remaining digits to "0".
Number could be of any length (length... (4 Replies)
Hi,
Can anyone help me out to check whether the input argument is number?
Example:
REQUEST_ID="123456"
I need to check the REQUEST_ID value is number or string.
Thanks in Advance
Regards
BS (6 Replies)
Hi,
I have a log file, where i am required to identify the line number, where a particular string/line appears in the log file.
And then copy 200 lines above that line number to a new file.
Can someone provide pointers on how to write this script or what command to be used ?
Any... (2 Replies)
:confused:Please I really need help with an assignment question. I need to write a script that will take the input from a file and convert the number from Centigrade(Celcius) to Fahrenheit or vice versa. Thank you so much. I really need it to be detailed. Please remember the input comes from a file. (1 Reply)
I have a script which converts rows to columns.
file_name=$1
mailid=$2
#CREATE BACKUP OF ORIGINAL FILE
#cp ${file_name}.xlsx ${file_name}_temp.xlsx
#tr '\t' '|' < ${file_name}_temp.xlsx > ${file_name}_temp.csv
#rm ${file_name}_temp.xlsx
pivot_row=`head -1 ${file_name}`
sed 1d... (3 Replies)
Hi I am new in programming.
I have written a shell code, but i want to secure my code.
I have tried SHC. It is converting it to binary, but can be converted in plain text again by core dump.
I have tried to convert it in rpm by "rpmbuild -bb my.spec" option but the result is same.
... (4 Replies)
I have below code inside my awk script
if ( $0 ~ /SVC IN:/ )
{
svc_in=substr( $0,23 , 3);
if (msg_start == 1 && msg_end == 0)
{
msg_arr=$0;
}
}
else if ( $0 ~ /^SVC OUT:/ )
{
svc_out=substr( $0, 9, 3);
if (msg_start == 1 && msg_end == 0)
... (6 Replies)
Discussion started by: bhagya123
6 Replies
LEARN ABOUT V7
profil
PROFIL(2) System Calls Manual PROFIL(2)NAME
profil - execution time profile
SYNOPSIS
profil(buff, bufsiz, offset, scale)
char *buff;
int bufsiz, offset, scale;
DESCRIPTION
Buff points to an area of core whose length (in bytes) is given by bufsiz. After this call, the user's program counter (pc) is examined
each clock tick (60th second); offset is subtracted from it, and the result multiplied by scale. If the resulting number corresponds to a
word inside buff, that word is incremented.
The scale is interpreted as an unsigned, fixed-point fraction with binary point at the left: 0177777(8) gives a 1-1 mapping of pc's to
words in buff; 077777(8) maps each pair of instruction words together. 02(8) maps all instructions onto the beginning of buff (producing a
non-interrupting core clock).
Profiling is turned off by giving a scale of 0 or 1. It is rendered ineffective by giving a bufsiz of 0. Profiling is turned off when an
exec is executed, but remains on in child and parent both after a fork. Profiling may be turned off if an update in buff would cause a
memory fault.
SEE ALSO monitor(3), prof(1)ASSEMBLER
(profil = 44.)
sys profil; buff; bufsiz; offset; scale
PROFIL(2)