I have three files and I have to do something like this:-
File A
1232|||1111 0001|||
1232|||2222 0001|||
1232|||4444 0001|||
1232|||4444 0001|||
File B
1232|1111 0001|||002222||
1232|2222 0001|||003333||
1232|3333 0001|||004444||
File C
1232|002222|||
1232|005555|||
Files are... (4 Replies)
Hi guys, I'm trying to create a one line command that does the following.
I will post my command first so you can get the idea better:
ls -larht | awk '{print $4}' | uniq | xargs grep *
__________
ls -larht | awk '{print $4}' | uniq
This will post the name of the groups of each file... (2 Replies)
Hello,
I have two files...
File #1
1 3
2 5
File #2
3 5 3
1 3 7
9 1 5
2 5 8
3 3 1
I need to extract all lines from File #2 where the first two columns match each line of File #1. So in the example, the output would be:
1 3 7
2 5 8
Is there a quick one-liner that would... (4 Replies)
Thanks for giving your time and effort to answer questions and helping newbies like me understand awk.
I have a huge file, millions of lines, so perl takes quite a bit of time, I'd like to convert these perl one liners to awk.
Basically I'd like all lines with ISA sandwiched between... (9 Replies)
I have googled around a bit and could not find an answer to how this works:
echo $STRING | awk '$0=$NF' FS=
I know what each part is doing. The record is being set to equal the last field and the field separator is being set to null so that each character is considered a field. Why can FS= be... (4 Replies)
Hello experts,
I'm stuck with this script for three days now. Here's what i need.
I need to split a large delimited (,) file into 2 files based on the value present in the last field.
Samp: Something.csv
bca,adc,asdf,123,12C
bca,adc,asdf,123,13C
def,adc,asdf,123,12A
I need this split... (6 Replies)
I have a data base of part numbers:
AAA Thing1
BBB Thing2
CCC Thing3
File one is a list of part numbers:
XXXX AAA234
XXXX BBB678
XXXX CCC2345
Is there a sed one-line that would compare a data base with and replace the part numbers so that the output looks like this?
XXXX AAA234... (7 Replies)
The below code is a simple modified sample from a file with millions of lines containing hundreds of extra columns xxx="yyy" ...
<app addr="1.2.3.4" rem="1000" type="aaa" srv="server1" usr="user1"/>
<app usr="user2" srv="server2" rem="1001" type="aab" addr="1.2.3.5"/>What's the most efficient awk... (2 Replies)
Discussion started by: cabrao
2 Replies
LEARN ABOUT REDHAT
libusb
libusb(3LIB) Interface Libraries libusb(3LIB)NAME
libusb - user-space USB device management library
SYNOPSIS
cc [ flag... ] -I/usr/sfw/include file... -L/usr/sfw/lib -R/usr/sfw/lib
-lusb [ library... ]
#include <usb.h>
DESCRIPTION
The libusb library contains interfaces for managing USB devices without a kernel driver. It is an open-source API supported on Linux, Mac-
OS X, and NetBSD. See http://libusb.sourceforge.net.
The current implementation is version 0.1.8 of the libusb API.
Complete documentation for this library can be found at /usr/sfw/share/doc/libusb/libusb.txt.
INTERFACES
The shared object libusb.so.1 provides the following public interfaces. See intro(3) for additional information on shared object inter-
faces.
usb_bulk_read usb_bulk_write
usb_claim_interface usb_clear_halt
usb_close usb_control_msg
usb_find_busses usb_find_devices
usb_get_busses usb_get_descriptor_by_endpoint
usb_get_descriptor usb_get_string
usb_get_string_simple usb_init
usb_interrupt_read usb_interrupt_write
usb_open usb_release_interface
usb_reset usb_resetep
usb_set_altinterface usb_set_configuration
usb_set_debug usb_strerror
FILES
/usr/sfw/lib/libusb.so.1 shared object
/usr/sfw/lib/libusb_plugins implementation-specific libusb modules
/usr/sfw/bin/libusb-config script to determine linking environment
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWlibusb, SUNWlibusbut, |
| |SUNWlibugenusb |
+-----------------------------+-----------------------------+
|Interface Stability |External |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO intro(3), attributes(5)
http://libusb.sourceforge.net
SunOS 5.10 14 Oct 2004 libusb(3LIB)