$ cat log.txt
Name Age Sex Lcation nfld alias xsd
CC 25 M XYZ asx KK Y
BB 21 F XAS awe SS N
SD 21 M AQW rty SD A
How can I replace the column with header "Lcation" with the column with header "alias" and delete the "alias" column?
so that the final output will become:
Name Age Sex... (10 Replies)
i have a script that access the database and then returns some row. but in the command prompt it it not showing the column header. how to get that ?
below the script:
------------------------------------------------------------------------
#!/bin/ksh
.... (4 Replies)
Hello all,
We are trying to run a script in Oracle DB from AIX.
We need to set the Column Header while executing the query to generate the Output.
For eg.
select city, name from emp;
It need to generate report in .csv format as
CITY NAME
atla tom
cincin jack
How I... (1 Reply)
Hi All,
I have a file example.csv which looks like this
GrpID,TargetID,Signal,Avg_Num
CSCH74_1_1,2007,61,256
CSCH74_1_1,212007,647,679
CSCH74_1_1,12007,3,32
CSCH74_1_1,207,299,777
I want the output as
GrpID,TragetID,Signal-CSCH74_1_1,Avg_Num
CSCH74_1_1,2007,61,256... (4 Replies)
Hi,
I have an input like this
1 2 3 4
2 3 4 5
4 5 6 7
I would like to count the no. of columns and print a header with a prefix "Col".
I would also like to count the no. of rows and print as first column with each line number with a prefix "Row"
So, my output would be
... (2 Replies)
Hi,
I have some 10 tab delimited flat files, for some files the column header starts from 1st row whereas for some other files the column header starts from row or row 3 or row4 and so on....
Is there any way in UNIX so that we can read the column headers dynamically.'
I am new to UNIX, so... (12 Replies)
Hi,
Below is the data in a tab limited file
Here ACCENT is just a heading and the line starting with Pcode has the column headers, and there is a 2 lines space between the file header and column header.
I want to print $2, that is Dealer Name
I used the below code
nawk... (1 Reply)
hello,
can someone helpe me on below issue.
i have a list of names and IDs,
mick 3424
noah 134
samuel 787
jack 434
i want to add a head for both colum using awk or sed or any tool
output
NAME ID
mick 3424
noah 134
samuel 787 (10 Replies)
Hi,
I have a txt file with multiple columns and i want to substitute the header of the first column.
Example:
Seq. Name Seq. Length #Hits min. eValue mean Similarity #GOs GOs Enzyme Codes InterProScan
comp1000201_c0_seq1 ---NA--- 337 0 0 -
comp1000297_c0_seq1 ---NA--- 612 0 0 -... (4 Replies)
Hello,
I am trying to store sum of a column as a new column inside a file but have to find the column names dynamically
I/p
c1,c2,c3,c4,c5
10,20,30,40,50
20,30,40,50,60
If i want to find sum only column c1, c3 and output it as c6,c7
O/p
c1,c2,c3,c4,c5,c6,c7
10,20,30,40,50,30,70... (6 Replies)
Discussion started by: mkathi
6 Replies
LEARN ABOUT DEBIAN
globus_callback_signal
Globus Callback Signal Handling(3) globus common Globus Callback Signal Handling(3)NAME
Globus Callback Signal Handling -
Macros
#define GLOBUS_SIGNAL_INTERRUPT
Functions
globus_result_t globus_callback_space_register_signal_handler (int signum, globus_bool_t persist, globus_callback_func_t callback_func,
void *callback_user_arg, globus_callback_space_t space)
globus_result_t globus_callback_unregister_signal_handler (int signum, globus_callback_func_t unregister_callback, void *unreg_arg)
void globus_callback_add_wakeup_handler (void(*wakeup)(void *), void *user_arg)
Detailed DescriptionMacro Definition Documentation
#define GLOBUS_SIGNAL_INTERRUPT
Use this to trap interrupts (SIGINT on unix). In the future, this will also map to handle ctrl-C on win32.
Function Documentation
globus_result_t globus_callback_space_register_signal_handler (intsignum, globus_bool_tpersist, globus_callback_func_tcallback_func, void
*callback_user_arg, globus_callback_space_tspace)
Fire a callback when the specified signal is received. Note that there is a tiny delay between the time this call returns and the signal is
actually handled by this library. It is likely that, if the signal was received the instant the call returned, it will be lost (this is
normally not an issue, since you would call this in your startup code anyway)
Parameters:
signum The signal to receive. The following signals are not allowed: SIGKILL, SIGSEGV, SIGABRT, SIGBUS, SIGFPE, SIGILL, SIGIOT,
SIGPIPE, SIGEMT, SIGSYS, SIGTRAP, SIGSTOP, SIGCONT, and SIGWAITING
persist If GLOBUS_TRUE, keep this callback registered for multiple signals. If GLOBUS_FALSE, the signal handler will automatically be
unregistered once the signal has been received.
callback_func the user func to call when a signal is received
callback_user_arg user arg that will be passed to callback
space the space to deliver callbacks to.
Returns:
o GLOBUS_CALLBACK_ERROR_INVALID_SPACE
o GLOBUS_CALLBACK_ERROR_INVALID_ARGUMENT
o GLOBUS_SUCCESS otherwise
globus_result_t globus_callback_unregister_signal_handler (intsignum, globus_callback_func_tunregister_callback, void *unreg_arg)
Unregister a signal handling callback. Parameters:
signum The signal to unregister.
unregister_callback the function to call when the callback has been canceled and there are no running instances of it (may be NULL).
This will be delivered to the same space used in the register call.
unreg_arg user arg that will be passed to callback
Returns:
o GLOBUS_CALLBACK_ERROR_INVALID_ARGUMENT if this signal was registered with persist == false, then there is a race between a signal
actually being caught and therefor automatically unregistered and the attempt to manually unregister it. If that race occurs, you
will receive this error just as you would for any signal not registered.
o GLOBUS_SUCCESS otherwise
void globus_callback_add_wakeup_handler (void(*)(void *)wakeup, void *user_arg)
Register a wakeup handler with callback library. This is really only needed in non-threaded builds, but for cross builds should be used
everywhere that a callback may sleep for an extended period of time.
An example use is for an io poller that sleeps indefinitely on select(). If the callback library receives a signal that it needs to deliver
asap, it will call the wakeup handler(s), These wakeup handlers must run as though they were called from a signal handler (don't use any
thread utilities). The io poll example will likely write a single byte to a pipe that select() is monitoring.
This handler will not be unregistered until the callback library is deactivated (via common).
Parameters:
wakeup function to call when callback library needs you to return asap from any blocked callbacks.
user_arg user data that will be passed along in the wakeup handler
Author
Generated automatically by Doxygen for globus common from the source code.
Version 14.7 Tue Nov 27 2012 Globus Callback Signal Handling(3)