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Terminal Emulators: Dynamically changing the tab title text in Konsole and alternative emulators.

Some time back I was introduced to konsole and never went back to terminal emulators like xterm, however a list of good tabbed linux terminal emulator alternatives is provided below in case konsole isn't available to all.  There are ones such as putty however this is an Windows ssh client.   Just the fact that […]

F9, KDE 4.X and Konsole: Extra spaces on console command line between cursor and text.

PROBLEM Following some recent upgrades to my distro the Konsole window cursor was always ahead of the text that was typed.  The problem was compounded when lines of text were longer though this problem wasn't present in other terminal applications.  This really looked horrible using vim, as you can probably imagine.  As you can see […]

Screenshot: How to get a screenshot in linux using command line tools: xwininfo, convert.

Sometime back I was wondering how I can get a screenshot in Linux.  I've created this workaround for myself to use from the shell not knowing about the GIMP screenshot capture/aquire function at the time:

Sendmail: low on space / SYSERR(root): returntosender: cannot select queue for root

Not a big post today.  Just a solution to a problem I ran into earlier.   This may appear self explanatory if you assume disk space issue, as in this case the error is actually not referring to mailbox size. PROBLEM Feb  8 04:02:06 lhs sendmail[4105]: l18924AB004105: low on space (SMTP-DAEMON needs 0 bytes + […]

Lost and Found: Finding files or looking in files on a Unix / Linux system

Linux and UNIX systems come with an entire zoo of utilities to use.  Unless you know about them they're not much of use, unfortunately.  One command you may find handy, in particular is the find command.  It functions much like the DOS / Windows findstr and dir commands, but is far more powerfull.  Here are […]


     
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