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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. UNIX for Dummies Questions & Answers
How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
and column 3 contains “cc” e-mail address to include with same email.
Sample input file, email.txt
Below is an sample code where... (2 Replies)
Discussion started by: asjaiswal
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3. AIX
I have searched many times but nothing found. Somebody help please :(:(:( (1 Reply)
Discussion started by: bobochacha29
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4. Red Hat
Hi,
I am seeing the following errors in my environment, not sure why is it happening, any ideas? Thanks.
kernel: RPC: bad TCP reclen 0x73746174 (non-terminal ) Dec 17 02:14:48 kernel: RPC: bad TCP reclen 0x63480000 (large) Dec 17 02:14:48
kernel: RPC: bad TCP reclen 0x633f0000 (large) Dec... (5 Replies)
Discussion started by: amarlinux
5 Replies
5. 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
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6. IP Networking
Hello ;
This what i want to do :
I know that in the system call
#include <sys/socket.h>
int bind(int socket, const struct sockaddr *address,
socklen_t address_len);
you can specify the local port for your socket, but im using a private library , and im sure that in that library... (0 Replies)
Discussion started by: trutoman
0 Replies
7. UNIX for Dummies Questions & Answers
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Discussion started by: Lokesha
4 Replies
8. IP Networking
Just wondering if anyone knows of any good on-line documentation on TCP/UDP Ports. Basically i want to know how to check if they are in use, learn how to close them, etc...
Thanks... (5 Replies)
Discussion started by: eugene_mayo
5 Replies
9. UNIX for Dummies Questions & Answers
Just starting to work with unix, wondering if there is any good on-line documentation explaining TCP/UDP ports, how to use them, etc...
Thanks.... (1 Reply)
Discussion started by: eugene_mayo
1 Replies
POSIX_SPAWNATTR_SETSPECIALPORT_NP(3) BSD Library Functions Manual POSIX_SPAWNATTR_SETSPECIALPORT_NP(3)
NAME
posix_spawnattr_setspecialport_np posix_spawnattr_setexceptionports_np -- set special ports on a posix_spawnattr_t
SYNOPSIS
#include <spawn.h>
int
posix_spawnattr_setspecialport_np(posix_spawnattr_t *attr, mach_port_t new_port, int which);
int
posix_spawnattr_setexceptionports_np(posix_spawnattr_t *attr, exception_mask_t mask, mach_port_t new_port, exception_behavior_t behavior,
thread_state_flavor_t flavor);
IMPORTANT
These functions represent an Apple extension to posix_spawn(2) and posix_spawnp(2), and as such should not be used by programs intending
their code to be portable to other platforms.
DESCRIPTION
The posix_spawnattr_setspecialport_np() function sets a new value for a Mach special port into the value referenced by attr to the port ref-
erenced by new_port for a port value of which, as if the new process had called task_set_special_port().
The posix_spawnattr_setexceptionports_np() function sets the Mach port to new_port for a number of exception ports represented by the bit-
field mask, and sets the new default behavior and default flavor, as if the new process had called task_set_exception_ports().
RETURN VALUES
On success, these functions return 0; on failure they return an error number from <errno.h>.
ERRORS
These functions may fail if:
[EINVAL] The value specified by attr is invalid.
[EINVAL] The value of attr is invalid.
[ENOMEM] Insufficient resources exist to set the ports.
SEE ALSO
posix_spawn(2), posix_spawnp(2), posix_spawnattr_init(3), posix_spawnattr_destroy(3)
STANDARDS
Nonstandard
HISTORY
The posix_spawnattr_setspecialport_np() and posix_spawnattr_setexceptionports_np() function calls appeared in Mac OS X.
Mac OS X August 22, 2007 Mac OS X