Hello,
I need to find all *.xml files that matched by pattern on Linux. I need to have written the file name on the screen and then change the pattern in the file just was found.
For instance.
I can start the script with arguments for keyword and for value, i.e
script.sh keyword... (1 Reply)
Hi,
I am new in unix.
I have below requirement:
I have two files at the same directory location
File1.txt and File2.txt (just an example, real scenario we might have File2 and File3 OR File6 and File7....)
File1.txt has :
header1
record1
trailer1
File2.txt has:
header2
record2... (4 Replies)
Hi,
I have more than 1000 directories under one directory (lets says under /home/).
Sub directories are like A1 to A100,B1 to B100 etc..
Here my problem is I need to find the files older than 10 days in the directories which starts with A*.
I tried some thing like this which is not... (2 Replies)
Need a Unix command to save the last 20 versions of a file in a specific directory and delete everything else. Date is irrelevant. Anyone aware of such an animal?
In my test, I came up with:
ls -t1 /tmp/testfile* | tail -n +20 | xargs rm
I don’t quite trust the author though! (1 Reply)
Hi
I have one directory whose name i don't remember exactly only starting letter i know which is Resp.
Can you please let me know the command to find the similar directory in the root.
Rajesh (3 Replies)
Hello all,
I have a server that is running AIX, running a tool that converts various printstreams (AFP/Metadata) to PDF. This is done using a rexx script and an off the shelf utility.
Each report (there's around 125) uses a certain script file, it's basically a text file.
I am trying... (5 Replies)
Hi,
I am able to get next line if it is matching a particular pattern. But i need a way to skip if next line also matches same pattern..
For example:
No Records
No Records
Records found
got it
Records found
Now i want to find 'Records found' after 'No Records' pattern matches..
... (5 Replies)
So, I have a directory tree that has many files named thusly:
X_REVY.PDF
I need to find any files that have the same X portion (which can be nearly anything) as any another file (in any directory) but have different Y portions (which can be any number from 1-99).
I then need it to return... (3 Replies)
Hello,
I need to move all the files inside /XYZ (has multi-depth sub directories) that are older than 14 days to/ABC directory but with retaining the SAME directory structure.
for example:
/XYZ/1/2/3/A/b.txt should be moved as /ABC/1/2/3/A/b.txt
I know about find /XYZ -type f -mtime +14... (3 Replies)
Discussion started by: prvnrk
3 Replies
LEARN ABOUT NETBSD
kcpuset_copy
KCPUSET(9) BSD Kernel Developer's Manual KCPUSET(9)NAME
kcpuset, kcpuset_create, kcpuset_destroy, kcpuset_copy, kcpuset_use, kcpuset_unuse, kcpuset_copyin, kcpuset_copyout, kcpuset_zero,
kcpuset_fill, kcpuset_set, kcpuset_clear, kcpuset_isset, kcpuset_iszero, kcpuset_match, kcpuset_merge, kcpuset_atomic_set,
kcpuset_atomic_clear -- dynamic kernel CPU sets
SYNOPSIS
#include <sys/kcpuset.h>
void
kcpuset_create(kcpuset_t **retkcp, bool zero);
void
kcpuset_destroy(kcpuset_t *kcp);
void
kcpuset_copy(kcpuset_t *dkcp, kcpuset_t *skcp);
void
kcpuset_use(kcpuset_t *kcp);
void
kcpuset_unuse(kcpuset_t *kcp, kcpuset_t **lst);
int
kcpuset_copyin(const cpuset_t *ucp, kcpuset_t *kcp, size_t len);
int
kcpuset_copyout(kcpuset_t *kcp, cpuset_t *ucp, size_t len);
void
kcpuset_zero(kcpuset_t *kcp);
void
kcpuset_fill(kcpuset_t *kcp);
void
kcpuset_set(kcpuset_t *kcp, cpuid_t cpu);
void
kcpuset_clear(kcpuset_t *kcp, cpuid_t cpu);
int
kcpuset_isset(kcpuset_t * kcp, cpuid_t cpu);
bool
kcpuset_iszero(kcpuset_t *kcp);
bool
kcpuset_match(const kcpuset_t *kcp1, const kcpuset_t *kcp2);
void
kcpuset_merge(kcpuset_t *kcp1, kcpuset_t *kcp2);
void
kcpuset_atomic_set(kcpuset_t *kcp, cpuid_t cpu);
void
kcpuset_atomic_clear(kcpuset_t *kcp, cpuid_t cpu);
DESCRIPTION
The machine-independent kcpuset subsystem provides support for dynamic processor sets. Conceptually kcpuset can be understood to be the ker-
nel equivalent of the user space cpuset(3) interface.
FUNCTIONS
kcpuset_create(retkcp, zero)
The kcpuset_create() function creates a dynamic CPU set and stores the result to retkcp. If the boolean zero is not false, the
allocated set is also initialized to zero.
kcpuset_destroy(kcp)
Destroys the CPU set kcp and schedules any linked CPU sets for deferred destruction.
kcpuset_copy(dkcp, skcp)
Copies the CPU set pointed by skcp to dkcp.
kcpuset_use(kcp)
Marks kcp as being in use by increasing the reference count of the object. Note that initially kcpuset_create() sets the reference
count to 1.
kcpuset_unuse(kcp, lst)
Decreases the internal reference count of kcp, and on the last reference (when the count reaches zero), destroys kcp. If lst is not
NULL, then instead of destroying, kcp will be added to the lst list for a deferred destruction.
kcpuset_copyin(ucp, kcp, len)
Copies the len bytes long user-space CPU set ucp to the kernel CPU set kcp.
kcpuset_copyout(kcp, ucp, len)
Copies the kernel CPU set kcp to the user-space CPU set ucp.
kcpuset_zero(kcp)
Clears the set kcp.
kcpuset_fill(kcp)
Fills the whole set kcp with ones.
kcpuset_set(kcp, cpu)
Adds cpu to the set kcp.
kcpuset_clear(kcp, cpu)
Removes cpu from the set kcp.
kcpuset_isset(kcp, cpu)
Returns 1 if cpu is part of the CPU set kcp.
kcpuset_iszero(kcp)
Returns true if the set kcp is empty.
kcpuset_match(kcp1, kcp2)
Compares the sets kcp1 and kcp2, returning true if these are identical.
kcpuset_merge(kcp1, kcp2)
Merges the set kcp2 to the set kcp1.
kcpuset_atomic_set(kcp, cpu)
The kcpuset_atomic_set() function operates as kcpuset_set(), but the operation is atomic; see atomic_ops(3) for more details.
kcpuset_atomic_clear(kcp, cpu)
Removes cpu from the CPU set kcp atomically.
CODE REFERENCES
The kcpuset subsystem is implemented within sys/kern/subr_kcpuset.c.
SEE ALSO cpuset(3)HISTORY
The kcpuset subsystem first appeared in NetBSD 6.0.
BSD October 6, 2011 BSD