01-26-2009
I would say give it a try and see. You might be surprised.
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Hi,
How do I add a history function to my shell? What I mean is if I have used the command: xemacs file.tex, I'd like to be able to type 'x' then use the arrow keys and go through all the commands I've done starting with an 'x'. Thanks! (3 Replies)
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hi there !
i have exactly the same problem like this guy here
https://www.unix.com/shell-programming-scripting/127668-getting-curl-output-verbose-file.html
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Hello every body,
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Hi all,
My need is :
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Can anyone tell this:
If two users are logged into the same server from different locations. Is there a way to see the history command of the other user? I tried the history command, but it is showing me only the commands I used.
Thanks in advance for your help.
Iamnew2solaris (1 Reply)
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Hi all,
My need is :
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------ ----- ----- ------
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LEARN ABOUT CENTOS
peekfd
PEEKFD(1) User Commands PEEKFD(1)
NAME
peekfd - peek at file descriptors of running processes
SYNOPSIS
peekfd [-8,--eight-bit-clean] [-n,--no-headers] [-f,--follow] [-d,--duplicates-removed] [-V,--version] [-h,--help] pid [fd] [fd] ...
DESCRIPTION
peekfd attaches to a running process and intercepts all reads and writes to file descriptors. You can specify the desired file descriptor
numbers or dump all of them.
OPTIONS
-8 Do no post-processing on the bytes being read or written.
-n Do not display headers indicating the source of the bytes dumped.
-c Also dump the requested file descriptor activity in any new child processes that are created.
-d Remove duplicate read/writes from the output. If you're looking at a tty with echo, you might want this.
-V Display a version string.
-h Display a help message.
FILES
/proc/*/fd
Not used but useful for the user to look at to get good file descriptor numbers.
ENVIRONMENT
None.
DIAGNOSTICS
The following diagnostics may be issued on stderr:
Error attaching to pid ...
An unknown error occurred while attempted to attach to a process.. you may need to be root.
BUGS
Probably lots. Don't be surprised if the process you are monitoring dies.
AUTHOR
Trent Waddington <trent.waddington@gmail.com>
SEE ALSO
ttysnoop(8)
psmisc 2012-07-28 PEEKFD(1)