10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all!
I have this command
grep -E '^\To: |^\Date: |^\Subject: ' fileA.txt > fileA_1.txt && grep -v '^\To: |^\Date: |^\Subject: ' fileA.txt >> fileA_1.txt && rm fileA.txt && sed -i -e 's/\(Date: \|Subject: \|To: \)//g' fileA_1.txtHow do I apply it to all the files in the folder (each file has a... (7 Replies)
Discussion started by: guilliber
7 Replies
2. Shell Programming and Scripting
Hi all:
i need to run a rather simple command-line argument:
head -200 input > output
However, I need to do it on several files, all in the same directory.
Is this possible? (2 Replies)
Discussion started by: owwow14
2 Replies
3. Shell Programming and Scripting
Hey gyuz,
I wanna calculate the number of mapped reads of a bam file in a region of interest. I used this code to do so :
samtools view input.bam chrname:region1 > region1.txt
This will store all the reads from given bam file within the region of interest in region1.txt
Now I have... (5 Replies)
Discussion started by: @man
5 Replies
4. Shell Programming and Scripting
I need to apply mp3gain (album mode) to all mp3 files in a given directory. Each album is in its own directory under /media/data/music/albums for example:
/media/data/music/albums/foo
/media/data/music/albums/bar
/media/data/music/albums/more
What needs to happen is:
cd... (4 Replies)
Discussion started by: audiophile
4 Replies
5. Shell Programming and Scripting
Hi All,
I am using the awk command to replace ',' by '\t' (tabs) in a csv file. I would like to apply this to all .csv files in a directory and create .txt files with the tabs.
How would I do this in a script?
I have the following script called "csvtabs":
awk 'BEGIN {
FS... (4 Replies)
Discussion started by: ScKaSx
4 Replies
6. Shell Programming and Scripting
I have say 100 text files (with .txt extension) in a directory.
An example of the content in the file is given below
"NAME"
"cgd1_200"
"cgd1_3210"
"cgd1_560"
"cgd2_2760"
"cgd2_290"
"cgd3_3210"
"cgd3_3310"
"cgd3_660"
"cgd5_2130"
"cgd5_4080"
"cgd6_3690"
"cgd6_4480"
"cgd8_1540"... (2 Replies)
Discussion started by: Lucky Ali
2 Replies
7. Shell Programming and Scripting
Hi all,
Can you please help me in this aspect. I devoloped a FTP script to copy a directory to remote server. Now i got stuck-up in changing the file permissions for all the files in directory. I tried to change the permissions of single file and I did it but failed in changing... (3 Replies)
Discussion started by: Chanakya.m
3 Replies
8. Linux
Hello all!
I am trying to enable SELinux on bootup for my supported kernel
2.6.26.8.tex1
I am running PCLinuxOS 2009 Beta 2 which is based on Mandriva/Mandrake
From my reading, I know that I am able to set SELinux to boot (preferably in passive mode) however this would still 'change' my... (2 Replies)
Discussion started by: septima.pars
2 Replies
9. UNIX for Dummies Questions & Answers
Hi,
Does anyone know if it is possible to override the GID which files have when they are created in a specific folder?
I want the given GID for the folder to apply to the new files created in the folder, no matter what group the owner of the files have...
I have tried sticky bits but doesn't... (1 Reply)
Discussion started by: linge
1 Replies
10. Shell Programming and Scripting
:)Transformation logic on column values in two different files,
File A
12345,000,4444, HKD3.5
12346,000,5555, HKD3.5
File B
12345,4444,54321,6666
12346,5555, 64321,7777
12347,5555, 65321,8888
Requirement as below
1.read file A
2. match with File B ie
if (fileA.column1... (1 Reply)
Discussion started by: HAA
1 Replies
getdevpolicy(1M) System Administration Commands getdevpolicy(1M)
NAME
getdevpolicy - inspect the system's device policy
SYNOPSIS
/usr/sbin/getdevpolicy [device...]
DESCRIPTION
Without arguments, getdevpolicy outputs the device policy in effect to standard output.
With arguments, each argument is treated as a pathname to a device and the device policy in effect for that specific device is printed pre-
ceeded by the supplied pathname.
USAGE
The device policy adds access restrictions over and above the file permissions.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
non-zero An error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
|Interface Stability |See below |
+-----------------------------+-----------------------------+
The invocation is evolving. The output is unstable.
SEE ALSO
add_drv(1M), rem_drv(1M), update_drv(1M), attributes(5), privileges(5), devfs(7FS)
SunOS 5.11 9 Apr 2004 getdevpolicy(1M)