06-28-2013
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
By default FIND command searches for matching files in all the subdirectories within the specified path.
Is there a way to restrict FIND command's search path to only the specified directory and NOT TO scan its subdirectories.
Any help would be more than appreciated.
Thanks and Regards (2 Replies)
Discussion started by: super_duper_guy
2 Replies
2. Shell Programming and Scripting
Hi guys
I'm trying to move an empty directory to the $TRASH directory. Say the directory i have is ./hello/hello1/hello2 and i'm in hello2, and i want hello2 moved.
this code:
TRASH=$home/deleted
find "$TRASH/$1" -type d -exec rmdir { } \; 2>/dev/null
mv -f $1 $TRASH 2>/dev/null
works... (2 Replies)
Discussion started by: olimiles
2 Replies
3. UNIX for Advanced & Expert Users
Looking for a command which shows the current path of other users.
Similiar to the PWD command.
Need to be able to see which part of the system the user is logged on to.
Thanks
G (1 Reply)
Discussion started by: Gandalf77
1 Replies
4. Shell Programming and Scripting
Hi All
I was wondering what is the most efficient way to find files in the current directory(that may contain 100,000's files), that meets a certain specified file type and of a certain age.
I have experimented with the find command in unix but it also searches all sub directories. I have... (2 Replies)
Discussion started by: kewong007
2 Replies
5. Shell Programming and Scripting
Hi,
I have a file abcd.txt which has contents in the form of full path file names i.e.
$home> vi abcd.txt
/a/b/c/r1.txt
/q/w/e/r2.txt
/z/x/c/r3.txt
Now I want to retrieve only the directory path name for each row
i.e
/a/b/c/
/q/w/e/
How to get the same through shell script?... (7 Replies)
Discussion started by: royzlife
7 Replies
6. Shell Programming and Scripting
If I enter (simplified):
find . -printf "%p\n"
then all files in the output are prepended by a "." like
./local/share/test23.log
How can achieve that
a.) the leading "./" is omitted
and/or
b.) the full path to the current directory is inserted (enclosed by brackets and a blank)... (1 Reply)
Discussion started by: pstein
1 Replies
7. UNIX for Dummies Questions & Answers
In ubuntu, I want to update the title of the terminal window with the current directory path. Any ideas how this can be achieved?
---------- Post updated at 02:22 PM ---------- Previous update was at 02:08 PM ----------
Done it
---------- Post updated at 02:30 PM ---------- Previous update... (2 Replies)
Discussion started by: kristinu
2 Replies
8. Shell Programming and Scripting
Can anyone come up with a unix command that lists
all the files, directories and sub-directories in the current directory
except a folder called log.?
Thank you in advance. (7 Replies)
Discussion started by: Manjunath B
7 Replies
9. UNIX for Beginners Questions & Answers
Hello,
I am creating a file with all the source folders included in my git branch, when i grep for the used source, i found source included as relative path instead of absolute path, how can convert relative path to absolute path without changing directory to that folder and using readlink -f ? ... (4 Replies)
Discussion started by: Sekhar419
4 Replies
10. UNIX for Beginners Questions & Answers
What is the difference ../directory path and ./directory path in ksh? (1 Reply)
Discussion started by: TestKing
1 Replies
LEARN ABOUT CENTOS
sigorset
SIGSETOPS(3) Linux Programmer's Manual SIGSETOPS(3)
NAME
sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations.
SYNOPSIS
#include <signal.h>
int sigemptyset(sigset_t *set);
int sigfillset(sigset_t *set);
int sigaddset(sigset_t *set, int signum);
int sigdelset(sigset_t *set, int signum);
int sigismember(const sigset_t *set, int signum);
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
sigemptyset(), sigfillset(), sigaddset(), sigdelset(), sigismember():
_POSIX_C_SOURCE >= 1 || _XOPEN_SOURCE || _POSIX_SOURCE
DESCRIPTION
These functions allow the manipulation of POSIX signal sets.
sigemptyset() initializes the signal set given by set to empty, with all signals excluded from the set.
sigfillset() initializes set to full, including all signals.
sigaddset() and sigdelset() add and delete respectively signal signum from set.
sigismember() tests whether signum is a member of set.
Objects of type sigset_t must be initialized by a call to either sigemptyset() or sigfillset() before being passed to the functions
sigaddset(), sigdelset() and sigismember() or the additional glibc functions described below (sigisemptyset(), sigandset(), and sig-
orset()). The results are undefined if this is not done.
RETURN VALUE
sigemptyset(), sigfillset(), sigaddset(), and sigdelset() return 0 on success and -1 on error.
sigismember() returns 1 if signum is a member of set, 0 if signum is not a member, and -1 on error. On error, these functions set errno to
indicate the cause.
ERRORS
EINVAL sig is not a valid signal.
CONFORMING TO
POSIX.1-2001.
NOTES
Glibc notes
If the _GNU_SOURCE feature test macro is defined, then <signal.h> exposes three other functions for manipulating signal sets.
int sigisemptyset(sigset_t *set);
returns 1 if set contains no signals, and 0 otherwise.
int sigorset(sigset_t *dest, sigset_t *left, sigset_t *right);
places the union of the sets left and right in dest.
int sigandset(sigset_t *dest, sigset_t *left, sigset_t *right);
places the intersection of the sets left and right in dest.
sigorset() and sigandset() return 0 on success, and -1 on failure.
These functions are nonstandard (a few other systems provide similar functions) and their use should be avoided in portable applications.
SEE ALSO
sigaction(2), sigpending(2), sigprocmask(2), sigsuspend(2)
COLOPHON
This page is part of release 3.53 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2013-04-19 SIGSETOPS(3)