|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Getting number from a string
Post 302882318 by bartus11 on Monday 6th of January 2014 06:58:36 AM
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello
Does the unix korn shell provide a function to convert between number and string data-types
regards
Hrishy (1 Reply)
Discussion started by: xiamin
1 Replies
2. Shell Programming and Scripting
In the following script when I get SIZE1 and SIZE2, they are of type string. I can not do any mathematical operations on them. I wanted to find out if I can convert string in to Number. Thanks in Advance.
FILE1='/export/registry/incoming/reg.dmp'
FILE2='/export/registry/reg.dmp'
SIZE1=`ls... (2 Replies)
Discussion started by: George_king
2 Replies
3. Shell Programming and Scripting
I have a variable (say $A) and while passing it gets either a number or some other string. Now how can test (with if else) whether the variable is just a ne or something else ?
Thanks a lot to all in advance
C Saha (2 Replies)
Discussion started by: csaha
2 Replies
4. Shell Programming and Scripting
Hi everyone,
I have a string as follow
ts1n65ulpa4096x16m16_130a_ss1p08v125c
i would like to extract 4096 and 16 from string and save it into two variable. but this string could also have the form
ts1n65ulpa32x16m16_130a_ss1p08v125c
therefore the number before "x" could be 2 or 3 digits. i use... (6 Replies)
Discussion started by: ROOZ
6 Replies
5. UNIX for Dummies Questions & Answers
Hey I want to know if there is an option to know the number of lines containing a certain string (bit for example) in a file? Say I want to know number of lines containing only the string BIT in file xyz. I know how to get number of lines in a file by using wc -l but how do you get number of lines... (1 Reply)
Discussion started by: #moveon
1 Replies
6. Shell Programming and Scripting
Hi there, I have some user input in a variable called $VAR, and i need to ensure that the string is 5 or less characters .... does anybody know how i can count the characters in the variables ?
any help would be great, cheers (2 Replies)
Discussion started by: rethink
2 Replies
7. Shell Programming and Scripting
My question is so simple:
A = raw_input("A ")
if A == '56':
VAR = (A + 54)/13
else:
print "other operations"
if I write in input 5656565656
i want to make some arithmetic operations if the first input is 56XXX
but the output is
TypeError: cannot concatenate 'str' and... (2 Replies)
Discussion started by: kazikamuntu
2 Replies
8. Shell Programming and Scripting
Hi
actually what happen i have taken a value from database table and stored in variable and that value is 20100601 000000 but this value is stored as string value in database table so
after storing this value in variable a when i did operation on this a variable like
a=`expr ${a} +1`
i m... (1 Reply)
Discussion started by: aishsimplesweet
1 Replies
9. Shell Programming and Scripting
I have a txt file as database. when i run my program what it does is it ask me for 3 name and stored in the file as
name1:name2:name3:1
when u enter 3 name it add those in file as above format and add 1 at the end. I what i want is if i enter same names again it changes that 1 to 2 and so... (3 Replies)
Discussion started by: Learnerabc
3 Replies
10. UNIX for Beginners Questions & Answers
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 SUSE
irsend
IRSEND(1) FSF IRSEND(1) NAME
irsend - basic LIRC program to send infra-red commands SYNOPSIS
irsend [options] DIRECTIVE REMOTE CODE [CODE...] DESCRIPTION
Asks the lircd daemon to send one or more CIR (Consumer Infra-Red) commands. This is intended for remote control of electronic devices such as TV boxes, HiFi sets, etc. DIRECTIVE can be: SEND_ONCE - send CODE [CODE ...] once SEND_START - start repeating CODE SEND_STOP - stop repeating CODE LIST - list configured remote items SET_TRANSMITTERS - set transmitters NUM [NUM ...] SIMULATE - simulate IR event REMOTE is the name of a remote, as described in the lircd configuration file. CODE is the name of a remote control key of REMOTE, as it appears in the lircd configuration file. NUM is the transmitter number of the hardware device. For the LIST DIRECTIVE, REMOTE and/or CODE can be empty: LIST "" "" - list all configured remote names LIST REMOTE "" - list all codes of REMOTE LIST REMOTE CODE - list only CODE of REMOTE The SIMULATE command only works if it has been explicitly enabled in lircd. -h --help display usage summary -v --version display version -d --device use given lircd socket [/var/run/lirc/lircd] -a --address=host[:port] connect to lircd at this address -# --count=n send command n times EXAMPLES
irsend LIST DenonTuner "" irsend SEND_ONCE DenonTuner PROG-SCAN irsend SEND_ONCE OnkyoAmpli VOL-UP VOL-UP VOL-UP VOL-UP irsend SEND_START OnkyoAmpli VOL-DOWN ; sleep 3 irsend SEND_STOP OnkyoAmpli VOL-DOWN irsend SET_TRANSMITTERS 1 irsend SET_TRANSMITTERS 1 3 4 irsend SIMULATE "0000000000000476 00 OK TECHNISAT_ST3004S" FILES
/etc/lirc/lircd.conf Default lircd configuration file. It should contain all the remotes, their infra-red codes and the corresponding timing and wave- form details. DIAGNOSTICS
If lircd is not running (or /var/run/lirc/lircd lacks write permissions) irsend aborts with the following diagnostics: "irsend: could not connect to socket" "irsend: Connection refused" (or "Permission denied"). SEE ALSO
The documentation for lirc is maintained as html pages. They are located under html/ in the documentation directory. lircd(8), mode2(1), smode2(1), xmode2(1), irrecord(1), irw(1), http://www.lirc.org. irsend 0.8.7pre1 May 2010 IRSEND(1)