12-11-2011
7 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello everyone,
Simple I think? The ps command on linux seem to cut off the full command and makes grep useless, unlike Solaris. Here is an example:
Solaris
ps -aef|grep blue
larry 7111 1 0 Mar 26 ? 0:00 xterm -fg white -bg black -cr blue -j -s -sl 100
Linux
ps -aef|grep blue ... (4 Replies)
Discussion started by: larry
4 Replies
2. UNIX for Dummies Questions & Answers
whats mean of ll -lart and ll -alrt ? (3 Replies)
Discussion started by: amol munde
3 Replies
3. Shell Programming and Scripting
Hi,
In my root directory i have folder1, folder2, folder3. The folder1 has folder1.1, folder1.2, folder1.3 subdirectories. Similary folder2 has folder2.1, folder2.2, folder2.3 etc. Same for rest of the folders. I have many such folders like folder4, folder5.......upto folder30 in my root... (3 Replies)
Discussion started by: keshi
3 Replies
4. Shell Programming and Scripting
Hi All
We are migrating our projects from unix environment to linux. I tried running a install script which sets up my project, i.e. the directory structure and all. But in the middle of the script i started receiveing following error : nawk: command not found .
So i need to know which... (1 Reply)
Discussion started by: vee_789
1 Replies
5. Shell Programming and Scripting
guys im new here and i need help with some linux commands.
filea has keyword on each line
identity
aaa
bbb
ccc
i have following commands.
egrep 'www.identity' ~/home/m3 >~/home/lopo2
wc -l file ~/home/lopo2
say lopo2 has 44 lines
then output saved is
identity 44 (1 Reply)
Discussion started by: ahfze
1 Replies
6. UNIX for Beginners Questions & Answers
Hello,
I am on a Mac and trying to clean up some monthly files with a very simple SED:
sed '3,10d;/<ACROSS>/,$d' input.txt > output.txt
(from the input, delete lines 3 - 10; then delete from the line containing <ACROSS> to the end of the file)
then output to output.txt
Even when I try... (2 Replies)
Discussion started by: verbatim
2 Replies
7. Shell Programming and Scripting
Hello.
From a script, a command for a test is use :
find /home/user_install -maxdepth 1 -type f -newer /tmp/000_skel_file_deb ! -newer /tmp/000_skel_file_end -name '.bashrc' -o -name '.profile' -o -name '.gtkrc-2.0' -o -name '.i18n' -o -name '.inputrc'
Tha command... (3 Replies)
Discussion started by: jcdole
3 Replies
clear(3XCURSES) X/Open Curses Library Functions clear(3XCURSES)
NAME
clear, erase, wclear, werase - clear a window
SYNOPSIS
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib
-R /usr/xpg4/lib -lcurses [ library... ]
c89 [ flag... ] file... -lcurses [ library... ]
#include <curses.h>
int clear(void);
int erase(void);
int wclear(WINDOW *win);
int werase(WINDOW *win);
DESCRIPTION
The clear() and erase() functions clear stdscr, destroying its previous contents. The wclear() and werase() functions perform the same
action, but clear the window specified by win instead of stdscr.
The clear() and wclear() functions also call the clearok() function. This function clears and redraws the entire screen on the next call to
refresh(3XCURSES) or wrefresh(3XCURSES) for the window.
The current background character (and attributes) is used to clear the screen.
PARAMETERS
win Is a pointer to the window that is to be cleared.
ERRORS
OK Successful completion.
ERR An error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO
bkgdset(3XCURSES), clearok(3XCURSES), clrtobot(3XCURSES), clrtoeol(3XCURSES), doupdate(3XCURSES), libcurses(3XCURSES), refresh(3XCURSES),
wrefresh(3XCURSES), attributes(5), standards(5)
SunOS 5.10 5 Jun 2002 clear(3XCURSES)