11-19-2001
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
a silly question but is there a way to display individual ascii values
say if i type 65 it will display the letter instead?
thanks fo any help. (3 Replies)
Discussion started by: melkor
3 Replies
2. UNIX for Advanced & Expert Users
Hi,
Does anyone know of an ascii to dbf converter for sco
unix? Or any flavor of unix for that matter.
Thanks!
Georgio (1 Reply)
Discussion started by: gseyforth
1 Replies
3. Shell Programming and Scripting
can anyone get a script for converting EBCIDIC data to Unix ina file.. in shell...
thanks in advance! (3 Replies)
Discussion started by: bourne
3 Replies
4. Shell Programming and Scripting
Hi gurus,
I have a file in unix with ascii values. I need to convert all the ascii values in the file to ascii characters. File contains nearly 20000 records with ascii values. (10 Replies)
Discussion started by: sandeeppvk
10 Replies
5. Shell Programming and Scripting
Dear All,
can anybody help me out in generating a command that can be used to view the last line of multiples files.
e.g:
file 1 contains 100 records
file 2 contains 200 records
file 3 contails 300 records
now i need a command that can be used to display the last line of each... (7 Replies)
Discussion started by: jojo123
7 Replies
6. Programming
Let's suppose i have a hexadecimal array with 16 cells.for example
b3e2d5f636111780
i want to convert it to an array of ascii characters(in C) so that
i can reduce total size of the file i want to put it in.
But i am afraid i have not fully understand the difference between ascii
and hex(i... (3 Replies)
Discussion started by: bashuser2
3 Replies
7. Shell Programming and Scripting
Hi,
I ran two crontab commands
using:
crontab program1
crontab program2
However when I type crontab -l only the second cron job shows up, how do I see all cron jobs running and how do I edit all at the same time
Thanks in Advance
S:D (10 Replies)
Discussion started by: walforum
10 Replies
8. Shell Programming and Scripting
Hi,
I want to grep multiple patterns from multiple files and save to multiple outputs. As of now its outputting all to the same file when I use this command.
Input : 108 files to check for 390 patterns to check for. output I need to 108 files with the searched patterns.
Xargs -I {} grep... (3 Replies)
Discussion started by: Diya123
3 Replies
9. Shell Programming and Scripting
Hi All,
I have an ascii file in which few columns are having hex values which i need to convert into ascii. Kindly suggest me what command can be used in unix shell scripting?
Thanks in Advance (2 Replies)
Discussion started by: HemaV
2 Replies
10. What is on Your Mind?
See attached video for a demo on how to move back and forth from the desktop view to the mobile view.
Currently this only works for the home page, but I will work on some new PHP code in the future to make this work with the page we are currently on.
Edit: The issue with making every page ... (2 Replies)
Discussion started by: Neo
2 Replies
LEARN ABOUT OSX
dynamic_pager
dynamic_pager(8) BSD System Manager's Manual dynamic_pager(8)
NAME
dynamic_pager -- external storage manager for dynamic pager
SYNOPSIS
dynamic_pager [-F filename] [-S filesize] [-H high-water-trigger] [-L low-water-trigger] [-P priority]
DESCRIPTION
The dynamic_pager daemon manages a pool of external swap files which the kernel uses to support demand paging. This pool is expanded with
new swap files as load on the system increases. It is contracted when the swapping resources are no longer needed. The dynamic_pager daemon
also provides a notification service for those applications which wish to receive notices when the external paging pool expands or contracts.
OPTIONS
-F The base name of the filename to use for the external paging files. By default this is /private/var/vm/swapfile.
-H If there are less than high-water-trigger bytes free in the external paging files, the kernel will signal dynamic_pager to add a new
external paging file.
-L If there are more than low-water-trigger bytes free in the external paging files, the kernel will coalese in-use pages and signal
dynamic_pager to discard an external paging file. Low-water-trigger must be greater than high-water-trigger + filesize.
-P This option is currently unimplemented.
-S The fixed filesize [in bytes] to use for the paging files. By default dynamic_pager uses variable sized paging files, using larger
sized files as paging demands increase. The -S, -H and -L options disable that default and cause dynamic_pager to use a series of
fixed sized external paging files.
FILES
/private/var/vm/swapfile* Default external paging files.
/Library/Preferences/com.apple.virtualMemory.plist Configuration file.
XML PROPERTY LIST KEYS
The following keys can be specified in the configuration file. Please see plist(5) for more information about property list files.
UseEncryptedSwap <boolean>
This optional key activates encrypted swap (aka Secure VM), so that all data is encrypted before being written to a swap file. The default
is on for portable computers and off for other computers.
Mac OS X July 8, 2003 Mac OS X