05.01.2012 06:50, Chet Ramey wrote:
So you'd like the shell to act on a signal without `consulting' the
foreground job?
For only the dedicated traps. For example:
trap -b /bin/true USR1
-b here would mean that the foreground job, if
any, is to be moved to the background before
executing the
On 1/4/12 10:37 PM, Peng Yu wrote:
empty lines. There is no programmable completion mechanism to complete
on non-empty command names.
I'm wondering if it is worthwhile to add such a feature. I have run
into the problem that it is very slow to command complete an
incomplete command
Presumably you would also include aliases, shell builtins, and functions
in this file.
Yes. I just want to replace executables in PATH by the result from my
custom function. I think that aliases, builtins, and functions are all
in the memory of bash already, so it doesn't take extra time to
On 1/5/12 10:21 AM, Peng Yu wrote:
Presumably you would also include aliases, shell builtins, and functions
in this file.
Yes. I just want to replace executables in PATH by the result from my
custom function. I think that aliases, builtins, and functions are all
in the memory of bash
Hi all,
Recently upgraded to 3.2 and noticed some differences in a lot of my
scripts, consider the following example:
#!/bin/bash
trap error_reporter ERR
set -o errexit
set -o errtrace
set -o nounset
set -o pipefail
logf_error=/dev/null
function _exit
{
local -ri retval=${1:-$?}
exit
I would envision that such a completion function would assemble its list
of possible completions by using your read-from-a-file mechanism and
augment the list using compgen -a/compgen -b/compgen -A function. It
would probably also want to handle glob patterns and expand them to
potentially
Hi all,
Recently upgraded to 3.2 and noticed some differences in a lot of my
scripts, consider the following example:
#!/bin/bash
trap error_reporter ERR
set -o errexit
set -o errtrace
set -o nounset
set -o pipefail
logf_error=/dev/null
function _exit
{
local -ri retval=${1:-$?}
exit
On Thu, 5 Jan 2012, Dave wrote:
Hi all,
Recently upgraded to 3.2 and noticed some differences in a lot of my
scripts, consider the following example:
...
Could anyone point me in correct direction on this one ?
Upgrade to 4.2; you are years behind the times!
--
Chris F.A. Johnson,
On 1/5/12 5:12 AM, Dave wrote:
Hi all,
Recently upgraded to 3.2 and noticed some differences in a lot of my
scripts, consider the following example:
You might have a tough time getting help on this. Bash-3.2 was released
over five years ago; bash-3.0 two years before that. I point people
On Fri, Jan 6, 2012 at 00:33, Peng Yu pengyu...@gmail.com wrote:
I would envision that such a completion function would assemble its list
of possible completions by using your read-from-a-file mechanism and
augment the list using compgen -a/compgen -b/compgen -A function. It
would
The bash man page already has ~70 pages manual. I don't like it to grow to
~700 pages (like the ABS Guide) with all the working examples you expected.
:)
Do you use search at all? :) If you use search, it doesn't really
matter if is a 700 page manual.
--
Regards,
Peng
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