Command line and full screen utilities for browsing procfs, a "pseudo" file system dynamically generated by Linux to provide information about the status of entries in its process table.
1d171ec741
This patch makes 't' (View_STATES) & 'm' (View_MEMORY) commands into 4-way toggles. The two new modes provide for two different graphs of the cpu and/or memory use. These new capabilities are similar to those offered by the 'htop' program. However they're aesthetically more pleasing (to me) plus the scalings are more authentic. Poor ol' top has long been troubled by the comparisons offered up by the 'htop' program. Many of those things were only true of the original redhat top while others are no longer true of this current top program. So let me use this commit msg to begin to correct the record. Corrected comparisons between 'htop' & 'top' programs: ------------------------------------------------------ + htop does not start faster, actually reverse is true + top offers scrolling vertically and horizontally too . (and top offers better <Home> and <End> key support) + unassigned keystrokes don't subject top to any delay . (but htop suffers that annoying ncurses <Esc> delay) + in top one need not type the PID to kill the process + in top one need not type the PID to renice a process Some things the 'htop' program was not bragging about: ------------------------------------------------------ + top can outperform the htop program by a wide margin + htop + SIGWINCH = corrupted display + restart likely + htop cannot preserve its screen data at suspend/exit + the htop column management scheme is very cumbersome + htop allows columns to be duplicated again and again + htop displays only full command lines, not pgm names . (and that 'Command' column must always be displayed) . (and it must always remain as the last column shown) + htop does not provide for any sort of command recall + htop's search feature does not highlight any matches + there is no 'find next' outside of htop search modes + htop does not allow Header or Process memory scaling + htop provides no flexibility on column justification + htop does not provide the means to change col widths + htop provides less control over colors configuration + htop always overwrites the rcfile with any UI change Someday, maybe we'll provide a better comparison as an addendum for (or replacement of) that README.top file. Signed-off-by: Jim Warner <james.warner@comcast.net> |
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|---|---|---|
| contrib | ||
| Documentation | ||
| include | ||
| lib | ||
| man-po | ||
| misc | ||
| po | ||
| proc | ||
| ps | ||
| testsuite | ||
| top | ||
| .gitignore | ||
| AUTHORS | ||
| autogen.sh | ||
| ChangeLog | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LIB | ||
| create-man-pot.sh | ||
| free.1 | ||
| free.c | ||
| kill.1 | ||
| Makefile.am | ||
| NEWS | ||
| pgrep.1 | ||
| pgrep.c | ||
| pidof.1 | ||
| pidof.c | ||
| pkill.1 | ||
| pmap.1 | ||
| pmap.c | ||
| pwdx.1 | ||
| pwdx.c | ||
| README | ||
| skill.1 | ||
| skill.c | ||
| slabtop.1 | ||
| slabtop.c | ||
| snice.1 | ||
| sysctl.8 | ||
| sysctl.c | ||
| sysctl.conf | ||
| sysctl.conf.5 | ||
| tload.1 | ||
| tload.c | ||
| translate-man.sh | ||
| uptime.1 | ||
| uptime.c | ||
| vmstat.8 | ||
| vmstat.c | ||
| w.1 | ||
| w.c | ||
| watch.1 | ||
| watch.c | ||
COMPATIBILITY
This code is intended for use with Linux 2.6.xx, 3.x and
hopefully all future kernels.
INSTALLATION
If you are using git version of the project you need extra step.
./autogen.sh
After that, and everyone using .tar.xz version of procps-ng, can
do normal build. Read './configure --help' to select options for
your needs.
./configure
make
make install
If you have DejaGNU installed you can run optional test suite.
make check
HOW TO CONTRIBUTE
See Documentation/BUGS file.
PACKAGING
If you are a downstream maintainer (packager) for a Linux
distribution, please avoid causing troubles. This section
applies to you.
Avoid maintaining distribution specific patches. Send your
patches to upstream, where they are at least reviewed, if not
included.
Please forward bug reports. If your bug database is public and
busy enough to bother with, please make this known. Follow
Debian's lead in making the bug database easy to comment on via
email without need for an account.
For normal packages, ensure that you do not add debugging flags
to the CFLAGS variable.
UPSTREAM & BUG REPORTS
procps-ng <procps@freelists.org>