variables don't work for inline "su" script Post: 302114821

8 More Discussions You Might Find Interesting

1. OS X (Apple)

Neither "which" nor "find" commands work

hi there, could use some basic PATH advice, i think, or something find sometimes work, but which hasn't ever seemed to. for years! what am i doing wrong that the commands which and find rarely work? they used to work on the workstations i used ages ago... running 10.5.8 because i...

2. Shell Programming and Scripting

Question about special variables: "-" and "$_"

both ksh/bash support this 2 special variables, Is there any document for reference? 1) "-" is $OLDPWD 2) "$_" is last argument of previous command.

3. Shell Programming and Scripting

Script that "should work" it's not working.

Hi, this is my script: #!/bin/bash trabajo=$1 numero=`jobs | grep -n $trabajo | cut -d':' -f1` echo $trabajo echo $numero kill %$numero wait For some reason, numero=`jobs | grep -n $trabajo | cut -d':' -f1` that line wont save in numero the number I am looking for BUT if I write it...

4. Shell Programming and Scripting

awk command to replace ";" with "|" and ""|" at diferent places in line of file

Hi, I have line in input file as below: 3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL My expected output for line in the file must be : "1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL" Can someone...

5. Shell Programming and Scripting

awk script does not work when written as "one-liner"

In my quest to solve a bigger problem (See my previous post called "Create SQL DML insert statements from file using AWK or similar" - sorry, not allowed to post urls until I have > 5 posts) I'm trying to get my head round awk, but have some problem figuring out why the following script does work...

6. Shell Programming and Scripting

Expect Script - Variables are Empty immediately after "Setting" Them?

Hello All, I have embedded some expect code inside a Bash script I'm writing, but for some reason any variable I 'set' to something is showing as empty immediately on the next line... I haven't run into this problem before so I'm not sure what it could be...? I'm guessing it has something to...

7. Shell Programming and Scripting

Bash script: "mkdir -p" doesn't work with var(cat x)

Hello, :) I've an issue with the creation of a directory, All work without it :mad: So, below, my scripts with the debug output : #!/bin/bash # PATHS HOME_BACKUP="/home/backup" HOME_SCRIPT="/home/scripts/test/backup_server" TARGET="/var/www" # DATE DATE_Ymd=$(date +%Y-%m-%d) #...

8. Shell Programming and Scripting

Bash script - Print an ascii file using specific font "Latin Modern Mono 12" "regular" "9"

Hello. System : opensuse leap 42.3 I have a bash script that build a text file. I would like the last command doing : print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt where : print_cmd ::= some printing...

LEARN ABOUT DEBIAN

gearman_worker_context

GEARMAN_WORKER_CONTEXT(3)					     Gearmand						 GEARMAN_WORKER_CONTEXT(3)

NAME

       gearman_worker_context - Gearmand Documentation, http://gearman.info/

SYNOPSIS

       #include <libgearman/gearman.h>

       gearman_worker_st

       gearman_worker_set_task_context_free_fn

       int gearman_worker_timeout(gearman_worker_st *worker)

       void gearman_worker_set_timeout(gearman_worker_st *worker, int timeout)

       void *gearman_worker_context(const gearman_worker_st *worker)

       void gearman_worker_set_context(gearman_worker_st *worker, void *context)

       void gearman_worker_set_workload_malloc_fn(gearman_worker_st *worker, gearman_malloc_fn *function, void *context)

       void gearman_worker_set_workload_free_fn(gearman_worker_st *worker, gearman_free_fn *function, void *context)

       gearman_return_t gearman_worker_wait(gearman_worker_st *worker)

       gearman_return_t gearman_worker_register(gearman_worker_st *worker, const char *function_name, uint32_t timeout)

       gearman_return_t gearman_worker_unregister(gearman_worker_st *worker, const char *function_name)

       gearman_return_t gearman_worker_unregister_all(gearman_worker_st *worker)

       gearman_job_st *gearman_worker_grab_job(gearman_worker_st *worker, gearman_job_st *job, gearman_return_t *ret_ptr)

       void gearman_job_free_all(gearman_worker_st *worker)

       bool gearman_worker_function_exist(gearman_worker_st *worker, const char *function_name, size_t function_length)

       gearman_return_t gearman_worker_work(gearman_worker_st *worker)

       Link with -lgearman

DESCRIPTION

       gearman_worker_st is used for worker communication with the server.

       gearman_worker_context() and gearman_worker_set_context() can be used to store an arbitrary object for the user.

       gearman_worker_set_task_context_free_fn() sets a trigger that will be called when a gearman_task_st is released.

       gearman_worker_timeout() and gearman_worker_set_timeout() get and set the current timeout value, in milliseconds, for the worker.

       gearman_worker_function_exist() is used to determine if a given worker has a specific function.

       Normally   malloc(3)   and   free(3)   are  used  for  allocation  and  releasing  workloads.  gearman_worker_set_workload_malloc_fn()  and
       gearman_worker_set_workload_free_fn() can be used to replace these with custom functions.

       If you need to remove a function from the server you can call either gearman_worker_unregister_all()  to  remove  all  functions  that  the
       worker has told the gearmand server about, or you can use gearman_worker_unregister() to remove just a single function.

RETURN

       Various

HOME

       To find out more information please check: http://gearman.info/

SEE ALSO

       gearmand(8) libgearman(3)

AUTHOR

       Data Differential http://www.datadifferential.com/

COPYRIGHT

       2012, Data Differential, http://www.datadifferential.com/

0.33								   May 04, 2012 					 GEARMAN_WORKER_CONTEXT(3)