Sponsored Content
Top Forums Shell Programming and Scripting How to Toggle Flag/Switch Value with Sed Post 302493684 by bsquared on Thursday 3rd of February 2011 11:08:14 AM
Old 02-03-2011
@fiendracer, I had done this before, but could not remember/find it. Thanks
 

9 More Discussions You Might Find Interesting

1. Programming

How to toggle BACKSPACE/DEL function for backArrow key for terminal other than xterm?

Hi all, I've got the problem which I can't resolve with my knowledge :) For xterm terminal we have resource class XTerm*backarrowKey. If we set it to true, backspace code (ASCII 0x8) will be sent to program. We can get it using e.g. getc() function. If it is disabled getc() returns DEL(0x7F). ... (0 Replies)
Discussion started by: dmitryb
0 Replies

2. Shell Programming and Scripting

Toggle Hidden Files Mac OS X

Hi all, I have been using Ubuntu for 2 years now, and a few days ago I bought a Macbook. This is my first time using a Mac, so I have spent the better of two days learning the user interface, and configuring my Macbook. One thing I noticed is that there is no easy way to turn on and off hidden... (0 Replies)
Discussion started by: Omniwheel
0 Replies

3. Shell Programming and Scripting

Perl script to toggle through dates by week

Hi, I need help to toggle through dates on a weekly basis to be fed into a script as inputs. The format should be: yyyy/mm/dd (start) yyyy/mm/dd (end), where end date is 7 days increments. The date (start) would be input as an ARGV and would continue until current date. I can check... (2 Replies)
Discussion started by: subhap
2 Replies

4. Shell Programming and Scripting

pass variable to sed like in awk (-v switch)

hi all is possible to pass shell (bash) variable to sed like it is in awk? example: awk script is storred in awk.awk file and I am passing variable called var to this file. $ cat awk.awk {if ($5==var) print $0} so it works when i issue $ bash_var=24 $ ls -l | awk -v... (1 Reply)
Discussion started by: wakatana
1 Replies

5. Programming

toggle bit

how can I toggle all the bits of any given number using a shortest C code (5 Replies)
Discussion started by: rupeshkp728
5 Replies

6. Shell Programming and Scripting

what is the switch to let sed edit and save file

I remember there is a sed switch i can use to edit and save the file at the same time, but i cannot recall it at all. so instead of -> sed 's/A/B/' file > file-tmp -> mv file-tmp file what can i do to just let sed edit and save the "file" (4 Replies)
Discussion started by: fedora
4 Replies

7. UNIX for Dummies Questions & Answers

sed "-n" switch

Hi Guys, i'm exploring sed and failed to understand the following. Can anyone with more knowledge of this explain this better. I have to read lines 4 to 6 in a file so i used the following command : sed '4,6 p' file but the above prints all lines instead! . when i use the -n... (3 Replies)
Discussion started by: Irishboy24
3 Replies

8. UNIX for Dummies Questions & Answers

[Solved]Can anyone tell me why -H flag with sudo doesn't switch to the target user's home directory?

I have checked the man page ,which says : The -H (HOME) option sets the HOME environment variable to the homedir of the target user (root by default) as specified in passwd(5). By default, sudo does not modify HOME But I have tried below command: #... (1 Reply)
Discussion started by: Michaelw321
1 Replies

9. Shell Programming and Scripting

sed print flag

I have an input file that looks something like this: .... key1: ABC .... key2: DEF .... key1: GGG .... key2: HHH .... The row of dots represents any number of lines that don't contain the strings "key1:" or "key2:" The strings key1: and key2: will always appear alternately as in the... (8 Replies)
Discussion started by: pmennen
8 Replies
hal-find(1M)						  System Administration Commands					      hal-find(1M)

NAME
hal-find, hal-find-by-capability, hal-find-by-property - search HAL global device list SYNOPSIS
hal-find-by-capability --capability capability [--help] [--verbose] [--version] hal-find-by-property --key key --string value [--help] [--verbose] [--version] DESCRIPTION
The hal-find commands, hal-find-by-capability and hal-find-by-property, search the Hardware Abstraction Layer (HAL) device list by speci- fied criteria and displays results on the standard output. hal-find-by-capability searches by capability, such as volume or block. hal- find-by-property searches by property, such as block.is_volume or volume.disc.has_audio. OPTIONS
The following options are supported: --capability capability HAL device capability to search for. --help Display list of options. --key key The key to the property that is the basis of the search. --string value The string value associated with the property that is the basis of the search. --verbose Verbose mode. --version Display version and exit. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWhalr | +-----------------------------+-----------------------------+ |Interface Stability |Volatile | +-----------------------------+-----------------------------+ SEE ALSO
hald(1M), attributes(5), hal(5) SunOS 5.11 22 Aug 2006 hal-find(1M)
All times are GMT -4. The time now is 02:33 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy