Hi,
THe following is the output when i run the command ls -ltr
can anyone explain the meaning of the field in red
-rw-r----- 3 orca orca 20924 Sep 08 19:21 BTL027SASI.gnt
-rw-r----- 3 orca orca 20924 Sep 08 19:21 BTL027RITD.gnt
-rw-r----- 3 orca orca ... (2 Replies)
hi all,
in my server there are some specific application files which are spread through out the server... these are spread in folders..sub-folders..chid folders...
please help me, how can i find the total size of these specific files in the server... (3 Replies)
Hi,
I have a file which stores the following array :-
1,2,3,4,5.........16,17,18,19,20
This file has few hundreds of inputs of these lines.
I would like to read this file one line at a time; and assign to an array which is separated by ",".
I tried to do fgets command however,... (10 Replies)
I am writing a script where in i have to log into a remote machine and check for necessary file by typing (ls -ltr *200505) (this gets all 05month of 2008 yr files) and if files are found get them to the local machine. If not found print a message saying no files on local machine.
When i was... (2 Replies)
Hi,
When retrieving parameters of a file using ls command i need to print the year part . When i do ls -ltr the following output is displayed
-rwxrwxrwx 1 d_infd d_infd 1711 Jan 8 2004 wf1.class.
Here the year part is not displayed only Jan 8 is displayed.
Can any one... (9 Replies)
Hi ,
Server details –
Machine hardware: sun4u
OS version: 5.9
Processor type: sparc
Hardware: SUNW,Sun-Fire-880
When I put ls –ltr command I get –
/users/testuser> ls -ltr
-rw-rw-r-- 1 testuser dba 76 Jan 13 2009 ftp.scr
-rwxr-xr-x 1... (6 Replies)
Hi
When i do ls -ltr <file1> then it shows me the date and time of the file
if - for whatever reason file has future date/time stamp then ls -ltr is not showing the time, it just shows only date part ... even if time is ahead by 2 hr than current time.
suppose a file was copied from INDIA... (3 Replies)
OS: RHEL 5.8
shell: bash 3.2.25
Directory /home/guest/ contains these files:
file a
file b
file c
fileD
fileE
fileF
testFile.txt
I'm trying to find the syntax to run ls -ltr against this list of files that is contained within a text file, testFile.txt.
The file testFile.txt has... (4 Replies)
All,
I am trying to create a report on the duration of an ETL load from the file arrival to the final dump in to a database for SLA's.
Does anyone have any guidance or ideas on how metadata can be extracted; information of a file: like file name, created timestamp, count of records and load... (1 Reply)
Discussion started by: pradeepp
1 Replies
LEARN ABOUT BSD
ctype
CTYPE(3) Library Functions Manual CTYPE(3)NAME
isalpha, isupper, islower, isdigit, isxdigit, isalnum, isspace, ispunct, isprint, isgraph, iscntrl, isascii, toupper, tolower, toascii -
character classification macros
SYNOPSIS
#include <ctype.h>
isalpha(c)
. . .
DESCRIPTION
These macros classify ASCII-coded integer values by table lookup. Each is a predicate returning nonzero for true, zero for false. Isascii
and toascii are defined on all integer values; the rest are defined only where isascii is true and on the single non-ASCII value EOF (see
stdio(3S)).
isalpha c is a letter
isupper c is an upper case letter
islower c is a lower case letter
isdigit c is a digit
isxdigit c is a hex digit
isalnum c is an alphanumeric character
isspace c is a space, tab, carriage return, newline, vertical tab, or formfeed
ispunct c is a punctuation character (neither control nor alphanumeric)
isprint c is a printing character, code 040(8) (space) through 0176 (tilde)
isgraph c is a printing character, similar to isprint except false for space.
iscntrl c is a delete character(0177) or ordinary control character (less than 040).
isascii c is an ASCII character, code less than 0200
tolower c is converted to lower case. Return value is undefined if not isupper(c).
toupper c is converted to upper case. Return value is undefined if not islower(c).
toascii c is converted to be a valid ascii character.
SEE ALSO ascii(7)7th Edition May 12, 1986 CTYPE(3)