How can you tell how much a Solaris box is swapping? At what point do page in and page out become a problem? Here is a vmstat output.
> vmstat
procs memory page disk faults cpu
r b w swap free re mf pi po fr de sr m0 m1 m2 m3 in sy cs us sy id... (1 Reply)
Hello!
Why does my SuSE GNU/Linux machine swap?
I have a Gig of ram, currently 14MBs of free RAM, 724MB - buffers and caches...
That is 685MB of cached RAM, then kernel really should'nt have to swap, It should release cached memory in my thinkin...
It has only swaped 3MB's but still,... (3 Replies)
I made a script that can swap info on two lines using a combination of awk and sed, but was hoping to consolidate the script to make it run faster. If found this script, but can't seem to get it to work in a bash shell. I keep getting the error "Too many {'s". Any help here would be appreciated:... (38 Replies)
I'm a bit new to regex and sed/perl stuff, so I would like to ask for some advice. I have tried several variations of scripts I've found on the net, but can't seem to get them to work out just right.
I have a file with the following information...
# Host 1
host 45583 {
filename... (4 Replies)
I have some text:
<date>some_date</date>
<text>some_text</text>
<name>some_name<name>
and I want to transform it to smthng like that:
some_name on some_date: some_text
I've tried sed:
sed 's/<text>\(.*\)<\/text>
<name>\(.*\)<\/name>/\2 - \1/'
but it says unterminated... (13 Replies)
Hi All,
Sorry if this question has been posted elsewhere, but I'm hoping someone can help me! Bit of an AWK newbie here, but I'm learning (slowly!)
I'm trying to cobble a script together that will save me time (is there any other kind?), to swap two fields (one containing whitespace), with... (5 Replies)
Hallo Team,
This is the command that i am running :
grep ",Call Forward Not Reachable" *2013*
this is the output that i am getting (i did a head -10 but the files can be more than 1000)
... (8 Replies)
How can you swap the first 4 line only, the rest will stay the same.
thanks
#!/bin/sh
line=4
awk -v var="$line" 'NR==var {
s=$0
getline;s=$0"\n"s
getline;print;print s
next
}1' fileko.tx
.
desired output: (8 Replies)
Hi Guys
I am using SPARC-T4 (chipid 0, clock 2998 MHz), SunOS 5.10 Generic_150400-38 sun4v.
How do I see if the server was doing some swapping like yesterday?
I had a java application error with java.lang.OutOfMemoryError, now I want to check if the server was not doing some swapping at... (4 Replies)
Discussion started by: Phuti
4 Replies
LEARN ABOUT MOJAVE
ctermid
CTERMID(3) BSD Library Functions Manual CTERMID(3)NAME
ctermid, ctermid_r -- generate terminal pathname
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <stdio.h>
char *
ctermid(char *buf);
char *
ctermid_r(char *buf);
DESCRIPTION
The ctermid() function generates a string, that, when used as a pathname, refers to the current controlling terminal of the calling process.
If buf is the NULL pointer, a pointer to a static area is returned. Otherwise, the pathname is copied into the memory referenced by buf.
The argument buf is assumed to be at least L_ctermid (as defined in the include file <stdio.h>) bytes long.
The ctermid_r() function provides the same functionality as ctermid() except that if buf is a NULL pointer, NULL is returned.
The current implementation simply returns '/dev/tty'.
RETURN VALUES
The ctermid() function returns buf if it is non-NULL, otherwise it returns the address of a static buffer. The ctermid_r() function always
returns buf, even if it is the NULL pointer.
ERRORS
The current implementation detects no error conditions.
SEE ALSO ttyname(3)STANDARDS
The ctermid() function conforms to IEEE Std 1003.1-1988 (``POSIX.1'').
BUGS
By default the ctermid() function writes all information to an internal static object. Subsequent calls to ctermid() will modify the same
object.
BSD October 1, 2011 BSD