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* [PATCH]: Shell script for printing XFS quota project id for files.
@ 2012-11-12 18:33 Arkadiusz Miśkiewicz
  2012-11-12 18:40 ` [PATCH v2]: " Arkadiusz Miśkiewicz
  0 siblings, 1 reply; 3+ messages in thread
From: Arkadiusz Miśkiewicz @ 2012-11-12 18:33 UTC (permalink / raw)
  To: xfs

Simple script that prints project id for files:

$ sh quota/xfs_lsprojid.sh quota/[fl]*
quota/freebsd.c: 232
quota/free.c: 0
quota/free.o: 222
quota/linux.c: 21344
quota/linux.o: 0

Signed-off-by: Arkadiusz Miśkiewicz <arekm@maven.pl>
---
 man/man8/xfs_lsprojid.8 | 9 +++++++++
 quota/Makefile          | 4 +++-
 quota/xfs_lsprojid.sh   | 9 +++++++++
 3 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 man/man8/xfs_lsprojid.8
 create mode 100644 quota/xfs_lsprojid.sh

diff --git a/man/man8/xfs_lsprojid.8 b/man/man8/xfs_lsprojid.8
new file mode 100644
index 0000000..3ea7ce9
--- /dev/null
+++ b/man/man8/xfs_lsprojid.8
@@ -0,0 +1,9 @@
+.TH xfs_lsprojid 8
+.SH NAME
+xfs_lsprojid \- print XFS project id for files
+.SH SYNOPSIS
+.B xfs_lsprojid
+.IR filename " ..."
+.SH DESCRIPTION
+.B xfs_lsprojid
+displays quota project id for specified files.
diff --git a/quota/Makefile b/quota/Makefile
index 9c6411e..d813005 100644
--- a/quota/Makefile
+++ b/quota/Makefile
@@ -12,7 +12,8 @@ CFILES = init.c util.c \
 
 CFILES += $(PKG_PLATFORM).c
 PCFILES = darwin.c freebsd.c irix.c linux.c
-LSRCFILES = $(shell echo $(PCFILES) | sed -e "s/$(PKG_PLATFORM).c//g")
+LSRCFILES = $(shell echo $(PCFILES) | sed -e "s/$(PKG_PLATFORM).c//g") \
+	xfs_lsprojid.sh
 
 LLDLIBS = $(LIBXCMD)
 LTDEPENDENCIES = $(LIBXCMD)
@@ -35,6 +36,7 @@ include $(BUILDRULES)
 install: default
 	$(INSTALL) -m 755 -d $(PKG_SBIN_DIR)
 	$(LTINSTALL) -m 755 $(LTCOMMAND) $(PKG_SBIN_DIR)
+	$(INSTALL) -m 755 xfs_lsprojid.sh $(PKG_SBIN_DIR)/xfs_lsprojid
 install-dev:
 
 -include .dep
diff --git a/quota/xfs_lsprojid.sh b/quota/xfs_lsprojid.sh
new file mode 100644
index 0000000..4404de5
--- /dev/null
+++ b/quota/xfs_lsprojid.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+#
+# Copyright (c) 2011 Arkadiusz Miśkiewicz.
+#
+
+xfs_io -p "$0" -c "stat" $@ | awk '
+/^fd\.path =/ { projid=""; path=$3; gsub(/^\"/, "", path); gsub(/\"$/, "", path); }
+/^fsxattr\.projid =/ { projid=$3; print path ": " projid; }
+'
-- 
1.8.0

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http://oss.sgi.com/mailman/listinfo/xfs

^ permalink raw reply related	[flat|nested] 3+ messages in thread
* [PATCH v2]: Shell script for printing XFS quota project id for files.
  2012-11-12 18:33 [PATCH]: Shell script for printing XFS quota project id for files Arkadiusz Miśkiewicz
@ 2012-11-12 18:40 ` Arkadiusz Miśkiewicz
  2012-11-12 22:14   ` Dave Chinner
  0 siblings, 1 reply; 3+ messages in thread
From: Arkadiusz Miśkiewicz @ 2012-11-12 18:40 UTC (permalink / raw)
  To: xfs

Simple script that prints project id for files:

$ sh quota/xfs_lsprojid.sh quota/[fl]*
quota/freebsd.c: 232
quota/free.c: 0
quota/free.o: 222
quota/linux.c: 21344
quota/linux.o: 0

Signed-off-by: Arkadiusz Miśkiewicz <arekm@maven.pl>
---

This time correct version of the patch.

 man/man8/xfs_lsprojid.8 |  9 +++++++++
 quota/Makefile          |  4 +++-
 quota/xfs_lsprojid.sh   | 11 +++++++++++
 3 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 man/man8/xfs_lsprojid.8
 create mode 100644 quota/xfs_lsprojid.sh

diff --git a/man/man8/xfs_lsprojid.8 b/man/man8/xfs_lsprojid.8
new file mode 100644
index 0000000..3ea7ce9
--- /dev/null
+++ b/man/man8/xfs_lsprojid.8
@@ -0,0 +1,9 @@
+.TH xfs_lsprojid 8
+.SH NAME
+xfs_lsprojid \- print XFS project id for files
+.SH SYNOPSIS
+.B xfs_lsprojid
+.IR filename " ..."
+.SH DESCRIPTION
+.B xfs_lsprojid
+displays quota project id for specified files.
diff --git a/quota/Makefile b/quota/Makefile
index 9c6411e..d813005 100644
--- a/quota/Makefile
+++ b/quota/Makefile
@@ -12,7 +12,8 @@ CFILES = init.c util.c \
 
 CFILES += $(PKG_PLATFORM).c
 PCFILES = darwin.c freebsd.c irix.c linux.c
-LSRCFILES = $(shell echo $(PCFILES) | sed -e "s/$(PKG_PLATFORM).c//g")
+LSRCFILES = $(shell echo $(PCFILES) | sed -e "s/$(PKG_PLATFORM).c//g") \
+	xfs_lsprojid.sh
 
 LLDLIBS = $(LIBXCMD)
 LTDEPENDENCIES = $(LIBXCMD)
@@ -35,6 +36,7 @@ include $(BUILDRULES)
 install: default
 	$(INSTALL) -m 755 -d $(PKG_SBIN_DIR)
 	$(LTINSTALL) -m 755 $(LTCOMMAND) $(PKG_SBIN_DIR)
+	$(INSTALL) -m 755 xfs_lsprojid.sh $(PKG_SBIN_DIR)/xfs_lsprojid
 install-dev:
 
 -include .dep
diff --git a/quota/xfs_lsprojid.sh b/quota/xfs_lsprojid.sh
new file mode 100644
index 0000000..0dbf95c
--- /dev/null
+++ b/quota/xfs_lsprojid.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+#
+# Copyright (c) 2012 Arkadiusz Miśkiewicz.
+#
+
+for file in "$@"; do
+        xfs_io -p "$0" -r -c "stat" "$file" | awk '
+        /^fd\.path =/ { projid=""; gsub(/^fd\.path = \"/, ""); gsub(/\"$/, ""); path=$0 }
+        /^fsxattr\.projid =/ { projid=$3; print path ": " projid; }
+        '
+done
-- 
1.8.0

_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs

^ permalink raw reply related	[flat|nested] 3+ messages in thread
* Re: [PATCH v2]: Shell script for printing XFS quota project id for files.
  2012-11-12 18:40 ` [PATCH v2]: " Arkadiusz Miśkiewicz
@ 2012-11-12 22:14   ` Dave Chinner
  0 siblings, 0 replies; 3+ messages in thread
From: Dave Chinner @ 2012-11-12 22:14 UTC (permalink / raw)
  To: Arkadiusz Miśkiewicz; +Cc: xfs

On Mon, Nov 12, 2012 at 07:40:28PM +0100, Arkadiusz Miśkiewicz wrote:
> Simple script that prints project id for files:
> 
> $ sh quota/xfs_lsprojid.sh quota/[fl]*
> quota/freebsd.c: 232
> quota/free.c: 0
> quota/free.o: 222
> quota/linux.c: 21344
> quota/linux.o: 0
> 
> Signed-off-by: Arkadiusz Miśkiewicz <arekm@maven.pl>
> ---
.....
> @@ -0,0 +1,11 @@
> +#!/bin/sh
> +#
> +# Copyright (c) 2012 Arkadiusz Miśkiewicz.

Best to use only 7-bit ascii in code.

> +#
> +
> +for file in "$@"; do
> +        xfs_io -p "$0" -r -c "stat" "$file" | awk '
> +        /^fd\.path =/ { projid=""; gsub(/^fd\.path = \"/, ""); gsub(/\"$/, ""); path=$0 }
> +        /^fsxattr\.projid =/ { projid=$3; print path ": " projid; }
> +        '
> +done

Can you write it in a way that looks a little less like line
noise? This is much easier to understand:

	xfs_io -p "$0" -r -c "stat" "$file" | awk '
		/^fd\.path =/ {
			projid="";
			gsub(/^fd\.path = \"/, "");
			gsub(/\"$/, "");
			path=$0
		}
		/^fsxattr\.projid =/ {
			projid=$3;
			print path ": " projid;
		}'

It also needs a usage message when no files are given, and probably
a version output (-V option) as well.

Cheers,

Dave.
-- 
Dave Chinner
david@fromorbit.com

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xfs mailing list
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http://oss.sgi.com/mailman/listinfo/xfs

^ permalink raw reply	[flat|nested] 3+ messages in thread
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2012-11-12 18:33 [PATCH]: Shell script for printing XFS quota project id for files Arkadiusz Miśkiewicz
2012-11-12 18:40 ` [PATCH v2]: " Arkadiusz Miśkiewicz
2012-11-12 22:14   ` Dave Chinner

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