Check These Out
it compresses the files and folders to stdout, secure copies it to the server's stdin and runs tar there to extract the input and output to whatever destination using -C. if you emit "-C /destination", it will extract it to the home folder of the user, much like `scp file user@server:`.
the "v" in the tar command can be removed for no verbosity.
Resize `file.png` to a 32x32 px image. Use a value other than 32 to create other icon sizes (e.g. 16x16 or 32x32). Combine two favicon sizes using: `convert icon-16px.png icon-32px.png favicon.ico`
For a social media preview image, use `2:1#` for the extent and `1200` for the scale.
This command will set bash as the default shell for all users in a FreeBSD system.
Copy this function to command line, press 'Enter' 'f'' 'Enter' to execute (sentence on the left written only for newbies). Hint 'e|x|v|1..9' in front of displayed last modified file name means: "Press 'e' for edit,'x' for execute,'v' for view or a digit-key '1..9' to touch one file from the recent files list to be last modified" and suggested (hidden files are listed too, else remove 'a' from 'ls -tarp' statement if not intended).
If you find this function useful you can then rename it if needed and append or include into your ~/.bashrc config script. With the command
$ . ~/.bashrc
the function then can be made immediately available.
In the body of the function modifications can be made, i.e. replaced joe editor command or added new option into case statement, for example 'o) exo-open $h;;' command for opening file with default application - or something else (here could not be added since the function would exceed 255 chars).
To cancel execution of function started is no need to press Ctrl-C - if the mind changed and want to leave simple Enter-press is enough. Once defined, this function can with
$ typeset -f f
command be displayed in easy readable form
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"
In Debian based distros, this command will list 'binutils' package details which contains 'nm' command. You can replace 'nm' to any other command.
Get max number of arguments that can be accepted by the exec() system call.
RTFMFTW.