10 More Discussions You Might Find Interesting
1. Linux
Hi,
My question is how to calculate the quarter end date according to the current date in shell script? (2 Replies)
Discussion started by: Divya_1234
2 Replies
2. Shell Programming and Scripting
Hi,
I need to calculate the average of the following values using shell scripitng.
Can anyone please suggest a solution?
... (10 Replies)
Discussion started by: karan pratap si
10 Replies
3. UNIX for Dummies Questions & Answers
hello,
I have implemented this command :
tshark -eth0 -T fiels -e frame.time et sip.Request-Line -z sip,stat > test2.txt
the result of this command : test.txt:
Aug 27, 2013 23:06:47.334270000 INVITE
Aug 27, 2013 23:06:47.335045000 SIP/2.0 401 Unauthorized
Aug 27, 2013... (1 Reply)
Discussion started by: Amouna
1 Replies
4. Shell Programming and Scripting
Hi All,
I have a script which does report the cpu usuage, there are few output parameter/fields displayed from the script. My problem is I have monitor the output and decide
which cpu number (column 2) has maximum value (column 6).
Since the output is displayed/updated every seconds, it's very... (1 Reply)
Discussion started by: Optimus81
1 Replies
5. Shell Programming and Scripting
shell script to calculate difference between 2 dates (3 Replies)
Discussion started by: gredpurushottam
3 Replies
6. Shell Programming and Scripting
hello,
please can you help me.
jj and kk are two numbers which are the result of an sql program.
I would like to calculate the ratio jj/kk*100.
I have done this:
ratio=$((jj/kk * 100)) or ratio=`expr $jj \/ expr $kk) but the result is 0
What can i do?
Thanks for help. (3 Replies)
Discussion started by: likeaix
3 Replies
7. Shell Programming and Scripting
I just want to know, how do we calculate the months in shell scripting.
If i give the input as 20-01-2011, the output should be 20-02-2011, 20-03-2011 or 20-04-2011........
How do i get this ?
Cheers. (6 Replies)
Discussion started by: sachin24
6 Replies
8. Shell Programming and Scripting
Dear all,
Please help me to write a script that can calculate the size of files.
For example: I have a directory which contain thousands of files. I need to know the size of files that their name begin with abc_123
Thank all!! (4 Replies)
Discussion started by: hainguyen1402
4 Replies
9. Shell Programming and Scripting
I have a txt file which now has the following output
Sat Mar 6 04:00:01
Sat Mar 6 04:02:09
processing 585
Sat Mar 6 17:00:01
Sat Mar 6 17:00:58
processing 109
Sun Mar 7 04:00:01
Sun Mar 7 04:00:51
processing 309
Sun Mar 7 17:00:01
Sun Mar 7 17:00:41
processing 48
I want output as... (1 Reply)
Discussion started by: gubbu
1 Replies
10. Shell Programming and Scripting
Hi,
I am having two variables
IP="10.150.12.1"
netmask="255.255.255.0"
To get network number, I know that a bitwise & will help.
networkno=IP & netmask
My code is
#!/usr/bin/ksh
ip="10.150.12.1"
netmask="255.255.255.0"
networkno="$ip" & "$netmask"
echo $networkno
I am... (7 Replies)
Discussion started by: chaitanyapn
7 Replies
SCRIPT(1) BSD General Commands Manual SCRIPT(1)
NAME
script -- make typescript of terminal session
SYNOPSIS
script [-adfpqr] [-c command] [file]
DESCRIPTION
script makes a typescript of everything printed on your terminal. It is useful for students who need a hardcopy record of an interactive
session as proof of an assignment, as the typescript file can be printed out later with lpr(1).
If the argument file is given, script saves all dialogue in file. If no file name is given, the typescript is saved in the file typescript.
Option:
-a Append the output to file or typescript, retaining the prior contents.
-c command
Run the named command instead of the shell. Useful for capturing the output of a program that behaves differently when associated
with a tty.
-d When playing back a session with the -p flag, don't sleep between records when playing back a timestamped session.
-f Flush output after each write. This is useful for watching the script output in real time.
-p Play back a session recorded with the -r flag in real time.
-q Be quiet, and don't output started and ended lines.
-r Record a session with input, output, and timestamping.
The script ends when the forked shell exits (a control-D to exit the Bourne shell (sh(1)), and exit, logout or control-d (if ignoreeof is not
set) for the C-shell, csh(1)).
Certain interactive commands, such as vi(1), create garbage in the typescript file. script works best with commands that do not manipulate
the screen, the results are meant to emulate a hardcopy terminal.
ENVIRONMENT
The following environment variable is used by script:
SHELL If the variable SHELL exists, the shell forked by script will be that shell. If SHELL is not set, the Bourne shell is assumed. (Most
shells set this variable automatically).
SEE ALSO
csh(1) (for the history mechanism).
HISTORY
The script command appeared in 3.0BSD.
BUGS
script places everything in the log file, including linefeeds and backspaces. This is not what the naive user expects.
BSD
October 17, 2009 BSD