I've got 100 directories that each have 2 directories with in them.
Structered like this:
/home/domains/domain1/
through to
/home/domains/domain100/
and those 2 directories mentioned above are here:
/home/domains/domain1/directory1/
/home/domains/domain1/directory2/
through to... (7 Replies)
Hello to all Unix gurus..
I am writing a generic script which takes the options of unix command as input and concatenate all the pieces and forms a complete executable command.
I am getting an error with the following command as I am resetting my own permission on the root directory. When the... (4 Replies)
hello there unix programmer
i have problem in combining file and their values..
here it is.
in my file1 i have values
1010<tab>10<tab>11<tab>13
1011<tab>11<tab>12<tab>14
in my file2 i have values
1010<tab>22<tab>23<tab>24
1011<tab>23<tab>24<tab>25
my desired output in shell... (7 Replies)
I have two CSV lines, I.e.:
Line 1 = the,quick,brown,fox, ,jumps, ,the, ,dog
Line 2 = the,quick,brown,fox, , ,over, ,lazy,dog
Literally, columns missing from line 1 exist in line 2.
Any suggestions on quick ways to combined these two lines into one line:
New line:... (2 Replies)
I have a folder called "test" and this folder contains lots of other folders as sub folders, i intend to search for all file ending with .bin and then change the files to executable please how do i do this
---------- Post updated at 10:48 AM ---------- Previous update was at 10:42 AM ----------... (3 Replies)
Hello,
i need to search one word (snp1) from many files and copy the content of the columns of this word in new file.
example:
file 1:
SNP BP CHR P
snp1 1 3 0.01
snp2 2 2 0.05
.
.
file 2:
SNP BP CHR P
snp1 1 3 0.06
snp2 2 2 0.3
output... (6 Replies)
Hi everybody!
I try to printout a csv-file with the exeption of cell $1 and $4.
what i tried so far:
awk '{for(i = 1; i<=NF; i++);if(i == 1 || i == 4);else print($i)}' file.csv
..any ideas how it work and why my example fails?
Thanks in advance!
IMPe (3 Replies)
Discussion started by: IMPe
3 Replies
LEARN ABOUT V7
chmod
CHMOD(1) General Commands Manual CHMOD(1)NAME
chmod - change mode
SYNOPSIS
chmod mode file ...
DESCRIPTION
The mode of each named file is changed according to mode, which may be absolute or symbolic. An absolute mode is an octal number con-
structed from the OR of the following modes:
4000 set user ID on execution
2000 set group ID on execution
1000 sticky bit, see chmod(2)
0400 read by owner
0200 write by owner
0100 execute (search in directory) by owner
0070 read, write, execute (search) by group
0007 read, write, execute (search) by others
A symbolic mode has the form:
[who] op permission [op permission] ...
The who part is a combination of the letters u (for user's permissions), g (group) and o (other). The letter a stands for ugo. If who is
omitted, the default is a but the setting of the file creation mask (see umask(2)) is taken into account.
Op can be + to add permission to the file's mode, - to take away permission and = to assign permission absolutely (all other bits will be
reset).
Permission is any combination of the letters r (read), w (write), x (execute), s (set owner or group id) and t (save text - sticky). Let-
ters u, g or o indicate that permission is to be taken from the current mode. Omitting permission is only useful with = to take away all
permissions.
The first example denies write permission to others, the second makes a file executable:
chmod o-w file
chmod +x file
Multiple symbolic modes separated by commas may be given. Operations are performed in the order specified. The letter s is only useful
with u or g.
Only the owner of a file (or the super-user) may change its mode.
SEE ALSO ls(1), chmod(2), chown (1), stat(2), umask(2)CHMOD(1)