DawnMagnet/tldr
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

common/*: update pages of some POSIX special built-in utilities (#11956)

Browse Source 
* exec, export, readonly, set, shift, trap: replace command descriptions

* exec, exit, export, readonly, set, shift, trap, exec, export: replace example descriptions

* exec, trap: replace "More information" links

* trap: remove prefix "SIG" from some command arguments

Although POSIX allows implementations to specify signal names without
the prefix "SIG", I will choose the most portable form.

* export: replace term

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

* set: replace term

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

* export: replace term

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

* export: replace term

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

* exec: replace Open Group link

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

* exit: replace Open Group link

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

* export: replace Open Group link

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

* readonly: replace Open Group link

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

* set: replace Open Group link

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

* shift: replace Open Group link

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

* trap: replace Open Group link

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

* exec: explain environment of child process

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>

---------

Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>
This commit is contained in:
Alejandro Cervera
2024-01-07 17:38:34 -05:00
committed by GitHub
parent 8f4a2aeb27
commit 0385654986
10 changed files with 48 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
pages/linux/exec.md
View File

@@ -1,20 +1,20 @@
# exec
> Replace the current process with another process.
> More information: <https://linuxcommand.org/lc3_man_pages/exech.html>.
> Execute a command without creating a child process.
> More information: <https://www.gnu.org/software/bash/manual/bash.html#index-exec>.
- Replace with the specified command using the current environment variables:
- Execute a specific command:
`exec {{command -with -flags}}`
- Replace with the specified command, clearing environment variables:
- Execute a command with a (mostly) empty environment:
`exec -c {{command -with -flags}}`
- Replace with the specified command and login using the default shell:
- Execute a command as a login shell:
`exec -l {{command -with -flags}}`
- Replace with the specified command and change the process name:
- Execute a command with a different name:
`exec -a {{process_name}} {{command -with -flags}}`
`exec -a {{name}} {{command -with -flags}}`