The following may not be exactly what you want, but it should give you an idea of at least one possible approach. An example of how to add a couple of lines with a file's name (stored in a shell variable) and a current timestamp to the beginning of a file:
Regards,
Alister
ok, I'm trying to write a script file that lists files with specific elements in the name into a txt file, it looks like this
ls s*.dat > file_names.txt
can't figure out whats wrong with that line, any ideas?
thanks in advance (10 Replies)
Hello all-
First post, so just to forewarn you: I know enough about Perl and the Terminal to get myself into trouble, not quite enough to always get out.
I'd like to know if it is possible to, from the command prompt, use a wild-card to declare the names of files for input and then use the... (1 Reply)
Hello
I have this script:
#!/bin/ksh
INPUTFILE=$1
TEMPFILE=$INPUTFILE.$$
OUTPUTFILE=$INPUTFILE.new
# nr of arguments has to be 1
if
then
echo "\nUsage: $0 inputfile\n"
return 1
fi
# inputfile must exist and be readable
if
then (13 Replies)
Hi,
I need to find a file with name xyz.mno.1234235.msg
Here the numbers can be anything and is not fixed. But the first 6 characters are fixed ie, xyz and mno are fixed and wont change. Actually this file comes to this directory every week with only the number part changing.
How is it... (7 Replies)
Good evening All,
I have a perl script to pull out all occurrences of a files beginning with xx and ending in .p. I will then loop through all 1K files in a directory. I can grep for xx*.p files but it gives me the entire line. I wish to output to a single colum with only the hits found. ... (3 Replies)
Im going insane trying to figure out what i consider a basic command on an SFTP server...
Im trying to download all files from a directory *done*
then remove all the files (and sometimes folders that contain files) i have downloaded on the remote directory...
the command i would normally... (2 Replies)
I am using the following command to check for files on a Unix (Solaris 9) and on Linux:
if (-r *.) then
echo " las file found"
else
echo " no las file found"
endif
If no las file is present, the "no las file found" message is displayed. If a las file is present, however, I get... (9 Replies)
These 2 websites do a GREAT job of explaining different types of wildcards. I learned about the categories of characters which I never knew about at all.
GNU/Linux Command-Line Tools Guide - Wildcards
GREP (1 Reply)
I have four files:
test
test2
test3
test4
I have this simple script:
#!/bin/bash
ls $1
Why does ./the_script.sh test* only list the first file, when a normal ls test* would list all four? What do I need to change in the script to be able to use wildcard? (12 Replies)
Discussion started by: KidCactus
12 Replies
LEARN ABOUT FREEBSD
pcap_free_tstamp_types
PCAP_LIST_TSTAMP_TYPES(3) Library Functions Manual PCAP_LIST_TSTAMP_TYPES(3)NAME
pcap_list_tstamp_types, pcap_free_tstamp_types - get a list of time stamp types supported by a capture device, and free that list
SYNOPSIS
#include <pcap/pcap.h>
int pcap_list_tstamp_types(pcap_t *p, int **tstamp_typesp);
void pcap_free_tstamp_types(int *tstamp_types);
DESCRIPTION
pcap_list_tstamp_types() is used to get a list of the supported time stamp types of the interface associated with the pcap descriptor.
pcap_list_tstamp_types() allocates an array to hold the list and sets *tstamp_typesp to point to the array. See pcap-tstamp(7) for a list
of all the time stamp types.
The caller is responsible for freeing the array with pcap_free_tstamp_types(), which frees the list pointed to by tstamp_types.
RETURN VALUE
pcap_list_tstamp_types() returns the number of time stamp types in the array on success and PCAP_ERROR on failure. A return value of zero
means that you cannot specify a time stamp type; you are limited to the capture device's default time stamp type. If PCAP_ERROR is
returned, pcap_geterr() or pcap_perror() may be called with p as an argument to fetch or display the error text.
SEE ALSO pcap(3), pcap_geterr(3), pcap_tstamp_type_val_to_name(3), pcap-tstamp(7)
21 August 2010 PCAP_LIST_TSTAMP_TYPES(3)