10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies
2. Shell Programming and Scripting
Look at the following data file(cou.data) which has four fields separated by tab.
Four fields are country name, land area, population, continent where it belongs.
As for country name or continent name which has two words, two words are separated by space.
(Data are not accurately... (1 Reply)
Discussion started by: chihuyu
1 Replies
3. Shell Programming and Scripting
Hi there,
I'm running into a very weird situation. Let's forget about the purpose of my initial script please. I noticed the bug whatever I'm trying to do.
I'm on an old server running bash 3.1.17.
Say we have the following script :
foo:~# cat /tmp/test
#!/bin/bash
f1() {
local... (9 Replies)
Discussion started by: chebarbudo
9 Replies
4. Shell Programming and Scripting
This really puzzles me. The following code gives me the error 'expr: syntax error' when I try to do multi-line comment using here document
<<EOF
echo "Sum is: `expr $1 + $2`"
EOF
Even if I explicitly comment out the line containing the expr using "#", the error message would still exist... (3 Replies)
Discussion started by: royalibrahim
3 Replies
5. Solaris
Need to find a way to import an LP printers.conf file to CUPS. I have some new Solaris 11.1 boxes that need to have 300 printers added. (0 Replies)
Discussion started by: os2mac
0 Replies
6. UNIX for Advanced & Expert Users
I've posted about this before, but only recently narrowed the problem down to a specific cause.
Ok, first of all, the behavior:
It occurs when autocompletion brings up its list (not when there is only a single option). Basically, if I were to type, say,
cd ~/<TAB>
I would get something... (2 Replies)
Discussion started by: marshaul
2 Replies
7. Shell Programming and Scripting
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
Discussion started by: shis100
7 Replies
8. Shell Programming and Scripting
Is it normal behavior for a shell script that terminates to terminate its parent shell when executed with the "." option?
For example, if I have the example script (we'll name it ex.sh):
#!/bin/sh
if
then
echo "Bye."
exit 2
fi
And I execute it like this:
>./ex.sh
It... (6 Replies)
Discussion started by: DreamWarrior
6 Replies
9. Solaris
Hello everyone.
I beg your guys pardon please.
I try to ls -al in many path/directories. So, I put the code in text file which look like below;
ls -al /
ls -al /etc
ls -al /etc/default
...
however, when I paste it to Solaris over SecureCRT, it seems the code was escaped from "-" to... (0 Replies)
Discussion started by: Smith
0 Replies
10. Shell Programming and Scripting
Hi there,
I have a strange problem and I cannot figure it out what I am doing wrong here.
Let me try to picture it.
In principle it is prety straight forward, but something odd is happening.
Here is part of the input file snmp_alm.cfg:
... (2 Replies)
Discussion started by: ejdv
2 Replies
SCTP_OPT_INFO(3) BSD Library Functions Manual SCTP_OPT_INFO(3)
NAME
sctp_opt_info -- get SCTP socket information
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/sctp.h>
int
sctp_opt_info(int sd, sctp_assoc_t id, int opt, void *arg, socklen_t *size);
DESCRIPTION
The sctp_opt_info() call provides a multi-os compatible method for getting specific getsockopt() data where an association identification
needs to be passed into the operating system. For FreeBSD a direct getsockopt() may be used, since FreeBSD has the ability to pass informa-
tion into the operating system on a getsockopt() call. Other operating systems may not have this ability. For those who wish to write por-
table code amongst multiple operating systems this call should be used for the following SCTP socket options.
SCTP_RTOINFO
SCTP_ASSOCINFO
SCTP_PRIMARY_ADDR
SCTP_PEER_ADDR_PARAMS
SCTP_DEFAULT_SEND_PARAM
SCTP_MAX_SEG
SCTP_AUTH_ACTIVE_KEY
SCTP_DELAYED_SACK
SCTP_MAX_BURST
SCTP_CONTEXT
SCTP_EVENT
SCTP_DEFAULT_SNDINFO
SCTP_DEFAULT_PRINFO
SCTP_STATUS
SCTP_GET_PEER_ADDR_INFO
SCTP_PEER_AUTH_CHUNKS
SCTP_LOCAL_AUTH_CHUNKS
RETURN VALUES
The call returns 0 on success and -1 upon error.
ERRORS
The sctp_opt_info() function can return the following errors:
[EINVAL] The argument arg value was invalid.
[EOPNOTSUPP] The argument opt was not one of the above listed SCTP socket options.
[EBADF] The argument s is not a valid descriptor.
[ENOTSOCK] The argument s is not a socket.
SEE ALSO
getsockopt(2), sctp(4)
BUGS
Because the structure used for arg of the SCTP_MAX_BURST socket option has changed in FreeBSD 9.0 and higher, using SCTP_MAX_BURST as opt is
only supported in FreeBSD 9.0 and higher.
BSD
June 18, 2011 BSD