hi,
I have some 50 C files in which for indentation of code some devlopers used tabs, but we dont want any tab used for indentation.
I have following 2 need.
1) find tabs from all 50 files (which are in one directory )
2) replace them with 4 spaces.
Thanks
Rishi (6 Replies)
hi all
this is the part i am facing a problem
eg data: filename : tr1
+ T 40
this is a sample record in that file ... the value of T can be anything, but will be a single character.
i need to cut from field two, and i am using this command
cut -d " " -f2 tr1 >tr3
and the o/p is ... (7 Replies)
Hi,
i have a tab dilimeted file.The records are :header is having column names.I am facing the following issue :
I want to convert the spaces only for header file into "_" in the unix shell but the problem is that if i use sed command all the blank spaces are getting replaced by "_".
For... (3 Replies)
I want to ftp all the sh files in the directory. Also if any of the file name
contains spaces in them, it should be converted to underscores before it is ftped. I wrote the following code below:
FILESSH=$(ls /mysh/*.sh)
--- FILESH being used here for some other task ---
echo "$FILESSH" |... (3 Replies)
Hello,
When I run following script
#!/bin/bash
cd ~/directory1
mv `ls -trF | grep -v / | tail -10 ` ~/directory2
works fine with filenames not having any space but runs into issues with filenames that have spaces tried with $file variable still doesnot work. Can someone help me (4 Replies)
Hi,
I have a file origFile.txt with values:
origFile.txt
.00~ 145416.02~ xyz~ ram kishor ~? ~ ~783.9
.35~ 765.76~ anh reid~ kelly woodburg ~nancy ~ ~?
Now each row in the file has value for 7 columns with "~" as delimiter.
The requirement was
i)I need to erase the blank spaces between... (2 Replies)
Hi Experts,
We are facing some while loading the "csv" file to target table.Some of the records are having values as :
Account number,Name,Address
"123","XYZ","302 Street,Washington,US"
"456","PQR"," 3233 Some Street,
Washington,US"
In the above file instead reading only two records it... (11 Replies)
I want my program to replace tabs with spaces.1tab=4spaces.When i write aa(tab)aaa(tab)(tab)a(tab) it must show me aaxxaaaxxxxxaxxx. I think that my program works corectly but when a write aaa(tab)a it must show aaaxa but it is aaaxxxxxa.Please for help!!! That is my code:
#include <stdio.h>
... (3 Replies)
I have a script that I've written and it's been running fine until someone dropped a file in the source directory that had spaces in it. The script breaks the file name into separate mv commands. I've tried putting " around the $FILE but that didn't help. Anyone who can help me would be greatly... (8 Replies)
sed -e "s// /g" old.txt > new.txt
While I do know some control characters need to be escaped, can normal characters also be escaped and still work the same way? Basically I do not know all control characters that have a special meaning, for example, ?, ., % have a meaning and have to be escaped... (11 Replies)
Discussion started by: ijustneeda
11 Replies
LEARN ABOUT SUNOS
atomic_swap_64
atomic_swap(3C)atomic_swap(3C)NAME
atomic_swap, atomic_swap_8, atomic_swap_uchar, atomic_swap_16, atomic_swap_ushort, atomic_swap_32, atomic_swap_uint, atomic_swap_ulong,
atomic_swap_64, atomic_swap_ptr - atomic swap operations
SYNOPSIS
#include <atomic.h>
uint8_t atomic_swap_8(volatile uint8_t *target, uint8_t newval);
uchar_t atomic_swap_uchar(volatile uchar_t *target, uchar_t newval);
uint16_t atomic_swap_16(volatile uint16_t *target, uint16_t newval);
ushort_t atomic_swap_ushort(volatile ushort_t *target, ushort_t newval);
uint32_t atomic_swap_32(volatile uint32_t *target, uint32_t newval);
uint_t atomic_swap_uint(volatile uint_t *target, uint_t newval);
ulong_t atomic_swap_ulong(volatile ulong_t *target, ulong_t newval);
uint64_t atomic_swap_64(volatile uint64_t *target, uint64_t newval);
void *atomic_swap_ptr(volatile void *target, void *newval);
These functions enable a swap operation to occur atomically. The value stored in target is replaced with newval. The old value is returned
by the function.
These functions return the old of *target.
No errors are defined.
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Stable |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
atomic_add(3C), atomic_and(3C), atomic_bits(3C), atomic_dec(3C), atomic_inc(3C), atomic_or(3C), atomic_cas(3C), membar_ops(3C),
attributes(5), atomic_ops(9F)
13 May 2005 atomic_swap(3C)