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[PATCH 01/32] ver_linux: complete awk implementation

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  [PATCH 01/32] ver_linux: complete awk implementation Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 09/32] ver_linux: wrap up call to 'tune2fs' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 17/32] ver_linux: wrap up call to 'pppd --version' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 32/32] ver_linux: 'printversion()' function definition Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
      Re: [PATCH 32/32] ver_linux: 'printversion()' function definition Valdis.Kletnieks@vt.edu - 2016-06-28 14:50 +0200
        Re: [PATCH 32/32] ver_linux: 'printversion()' function definition Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 16:50 +0200
          Re: [PATCH 32/32] ver_linux: 'printversion()' function definition Valdis.Kletnieks@vt.edu - 2016-06-28 16:50 +0200
            Re: [PATCH 32/32] ver_linux: 'printversion()' function definition Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-07-02 09:40 +0200
    [PATCH 27/32] ver_linux: wrap up call to 'expr --v' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 02/32] ver_linux: assign the usage message to a variable and print it Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 11/32] ver_linux: wrap up call to 'reiserfsck -V' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 08/32] ver_linux: wrap up call to 'depmod -V' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 25/32] ver_linux: wrap up call to 'loadkeys -V' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 14/32] ver_linux: wrap up call to 'pccardctl -V' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 18/32] ver_linux: wrap up call to 'isdnctrl' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 12/32] ver_linux: wrap up call to 'fsck.reiser4 -V' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 10/32] ver_linux: wrap up call to 'fsck.jfs -V' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 06/32] ver_linux: wrap up call to 'ld -v' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 21/32] ver_linux: wrap up call to 'ldd --version' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 07/32] ver_linux: wrap up call to 'mount --version' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 30/32] ver_linux: build a list of kernel modules as a string and print it Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 28/32] ver_linux: wrap up call to 'udevadm --version' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 15/32] ver_linux: wrap up call to 'cardmgr -V' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 23/32] ver_linux: wrap up call to 'ps --version' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 31/32] ver_linux: 'version()' function definition Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 26/32] ver_linux: wrap up call to 'oprofiled --version' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 19/32] ver_linux: wrap up call to 'showmount --version' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 13/32] ver_linux: wrap up call to 'xfs_db -V' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 05/32] ver_linux: wrap up call to 'make --version' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 03/32] ver_linux: execute 'uname -a' from awk Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200
    [PATCH 20/32] ver_linux: wrap up querying for version of 'Linux C Library' in awk function Alexander Kapshuk <alexander.kapshuk@gmail.com> - 2016-06-28 12:30 +0200

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#1432734 — [PATCH 30/32] ver_linux: build a list of kernel modules as a string and print it

Reimplement the code that generates an alphabetically sorted list of
kernel modules in awk and print the name of this entry and the list of
modules via a function call.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---
 scripts/ver_linux | 19 +++++++------------
 1 file changed, 7 insertions(+), 12 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index 6bba20c..3bf72ad 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -61,16 +61,11 @@ BEGIN {
 	printversion("Udev", version("udevadm --version 2>&1"))
 	printversion("Wireless-tools", version("iwconfig --version 2>&1"))
 
-test -e /proc/modules &&
-sort /proc/modules |
-sed '
-	s/ .*//
-	H
-${
-	g
-	s/^\n/Modules Loaded\t\t/
-	y/\n/ /
-	q
+	if (system("test -r /proc/modules") == 0) {
+		while ("sort /proc/modules" | getline > 0) {
+			mods = mods sep $1
+			sep = " "
+		}
+		printversion("Modules Loaded", mods)
+	}
 }
-	d
-'
-- 
2.7.3

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#1432735 — [PATCH 28/32] ver_linux: wrap up call to 'udevadm --version' in awk function

Wrap up the call to 'udevadm --version', the code to process its output,
and the resulting formatted output in awk functions.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---
 scripts/ver_linux | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index 1bfe340..a432d65 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -58,13 +58,7 @@ BEGIN {
 	printversion("Console-tools", version("loadkeys -V 2>&1"))
 	printversion("Oprofile", version("oprofiled --version 2>&1"))
 	printversion("Sh-utils", version("expr --v 2>&1"))
-
-udevadm --version 2>&1 |
-awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{
-	match($0, /[0-9]+([.]?[0-9]+)+/)
-	printf("Udev\t\t\t%s\n",
-	substr($0,RSTART,RLENGTH))
-}'
+	printversion("Udev", version("udevadm --version 2>&1"))
 
 iwconfig --version 2>&1 |
 awk '/version/{
-- 
2.7.3

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#1432736 — [PATCH 15/32] ver_linux: wrap up call to 'cardmgr -V' in awk function

Wrap up the call to 'cardmgr -V', the code to process its output,
and the resulting formatted output in awk functions.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---
 scripts/ver_linux | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index b2145a9..cdcd284 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -24,9 +24,7 @@ BEGIN {
 	printversion("Reiser4fsprogs", version("fsck.reiser4 -V 2>&1"))
 	printversion("Xfsprogs", version("xfs_db -V 2>&1"))
 	printversion("Pcmciautils", version("pccardctl -V 2>&1"))
-
-cardmgr -V 2>&1| grep version | awk \
-'NR==1{print "pcmcia-cs             ", $3}'
+	printversion("Pcmcia-cs", version("cardmgr -V 2>&1"))
 
 quota -V 2>&1 |
 awk '/version/{
-- 
2.7.3

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#1432737 — [PATCH 23/32] ver_linux: wrap up call to 'ps --version' in awk function

Wrap up the call to 'ps --version', the code to process its output,
and the resulting formatted output in awk functions.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---
 scripts/ver_linux | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index 6111489..5754af1 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -52,12 +52,7 @@ BEGIN {
 	if (system("test -r " libcpp) == 0)
 		printversion("Linux C++ Library", version("readlink " libcpp))
 
-ps --version 2>&1 |
-awk '/version/{
-	match($0, /[0-9]+([.]?[0-9]+)+/)
-	printf("Procps\t\t\t%s\n",
-	substr($0,RSTART,RLENGTH))
-}'
+	printversion("Procps", version("ps --version 2>&1"))
 
 ifconfig --version 2>&1 |
 awk '/tools/{
-- 
2.7.3

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#1432738 — [PATCH 31/32] ver_linux: 'version()' function definition

Definition of the 'version()' function. The function encapsulates the
algorithm that extracts the version number of the utility being queried,
and returns it as a value.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---
 scripts/ver_linux | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index 3bf72ad..27b43ae 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -69,3 +69,14 @@ BEGIN {
 		printversion("Modules Loaded", mods)
 	}
 }
+
+function version(cmd,    ver) {
+	while (cmd | getline > 0) {
+		if (!/ver_linux/ && match($0, /[0-9]+([.]?[0-9]+)+/)) {
+			ver = substr($0, RSTART, RLENGTH)
+			break
+		}
+	}
+	close(cmd)
+	return ver
+}
-- 
2.7.3

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#1432739 — [PATCH 26/32] ver_linux: wrap up call to 'oprofiled --version' in awk function

Wrap up the call to 'oprofiled --version', the code to process its output,
and the resulting formatted output in awk functions.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---
 scripts/ver_linux | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index 5eff838..b8030d6 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -56,9 +56,7 @@ BEGIN {
 	printversion("Net-tools", version("ifconfig --version 2>&1"))
 	printversion("Kbd", version("loadkeys -V 2>&1"))
 	printversion("Console-tools", version("loadkeys -V 2>&1"))
-
-oprofiled --version 2>&1 | awk \
-'(NR==1 && ($2 == "oprofile")) {print "oprofile              ", $3}'
+	printversion("Oprofile", version("oprofiled --version 2>&1"))
 
 expr --v 2>&1 |
 awk '/^expr/{
-- 
2.7.3

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#1432741 — [PATCH 19/32] ver_linux: wrap up call to 'showmount --version' in awk function

Wrap up the call to 'showmount --version', the code to process its output,
and the resulting formatted output in awk functions.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---
 scripts/ver_linux | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index 1359fd8..bb51c5d 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -28,9 +28,7 @@ BEGIN {
 	printversion("Quota-tools", version("quota -V 2>&1"))
 	printversion("PPP", version("pppd --version 2>&1"))
 	printversion("Isdn4k-utils", version("isdnctrl 2>&1"))
-
-showmount --version 2>&1 | grep nfs-utils | awk \
-'NR==1{print "nfs-utils             ", $NF}'
+	printversion("Nfs-utils", version("showmount --version 2>&1"))
 
 test -r /proc/self/maps &&
 sed '
-- 
2.7.3

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#1432742 — [PATCH 13/32] ver_linux: wrap up call to 'xfs_db -V' in awk function

Wrap up the call to 'xfs_db -V', the code to process its output,
and the resulting formatted output in awk functions.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---
 scripts/ver_linux | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index 2637f2b..a54db0d 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -22,13 +22,7 @@ BEGIN {
 	printversion("Jfsutils", version("fsck.jfs -V 2>&1"))
 	printversion("Reiserfsprogs", version("reiserfsck -V 2>&1"))
 	printversion("Reiser4fsprogs", version("fsck.reiser4 -V 2>&1"))
-
-xfs_db -V 2>&1 |
-awk '/version/{
-	match($0, /[0-9]+([.]?[0-9]+)+/)
-	printf("Xfsprogs\t\t%s\n",
-	substr($0,RSTART,RLENGTH))
-}'
+	printversion("Xfsprogs", version("xfs_db -V 2>&1"))
 
 pccardctl -V 2>&1 |
 awk '/pcmciautils/{
-- 
2.7.3

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#1432743 — [PATCH 05/32] ver_linux: wrap up call to 'make --version' in awk function

Wrap up the call to 'make --version', the code to process its output,
and the resulting formatted output in awk functions.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---
 scripts/ver_linux | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index 9362782..3042291 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -13,13 +13,7 @@ BEGIN {
 	printf("\n")
 
 	printversion("GNU C", version("gcc -dumpversion 2>&1"))
-
-make --version 2>&1 |
-awk '/GNU Make/{
-	match($0, /[0-9]+([.]?[0-9]+)+/)
-	printf("GNU Make\t\t%s\n",
-	substr($0,RSTART,RLENGTH))
-}'
+	printversion("GNU Make", version("make --version 2>&1"))
 
 ld -v 2>&1 |
 awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{
-- 
2.7.3

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#1432744 — [PATCH 03/32] ver_linux: execute 'uname -a' from awk

Execute 'uname -a' using the awk system() function.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---
 scripts/ver_linux | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index 2f1d494..c509f09 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -9,8 +9,8 @@ BEGIN {
 	usage = usage "Compare to the current minimal requirements in Documentation/Changes.\n"
 	print usage
 
-uname -a
-echo ' '
+	system("uname -a")
+	printf("\n")
 
 gcc -dumpversion 2>&1 |
 awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{
-- 
2.7.3

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#1432745 — [PATCH 20/32] ver_linux: wrap up querying for version of 'Linux C Library' in awk function

Wrap up querying for version of 'Linux C Library', and the resulting
formatted output in an awk function.

Signed-off-by: Alexander Kapshuk <alexander.kapshuk@gmail.com>
---
 scripts/ver_linux | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/scripts/ver_linux b/scripts/ver_linux
index bb51c5d..d3faf4a 100755
--- a/scripts/ver_linux
+++ b/scripts/ver_linux
@@ -30,12 +30,16 @@ BEGIN {
 	printversion("Isdn4k-utils", version("isdnctrl 2>&1"))
 	printversion("Nfs-utils", version("showmount --version 2>&1"))
 
-test -r /proc/self/maps &&
-sed '
-	/.*libc-\(.*\)\.so$/!d
-	s//Linux C Library\t\t\1/
-	q
-' /proc/self/maps
+	if (system("test -r /proc/self/maps") == 0) {
+		while (getline <"/proc/self/maps" > 0) {
+			n = split($0, procmaps, "/")
+			if (/libc.*so$/ && match(procmaps[n], /[0-9]+([.]?[0-9]+)+/)) {
+				ver = substr(procmaps[n], RSTART, RLENGTH)
+				printversion("Linux C Library", ver)
+				break
+			}
+		}
+	}
 
 ldd --version 2>&1 |
 awk '/^ldd/{
-- 
2.7.3

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